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	<title>Manual duct damper &#8211; Plastic Duct Damper</title>
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	<link>https://ppairvalve.com</link>
	<description>Polypropylene Plastic air volume control damper</description>
	<lastBuildDate>Mon, 20 Feb 2023 03:51:27 +0000</lastBuildDate>
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	<title>Manual duct damper &#8211; Plastic Duct Damper</title>
	<link>https://ppairvalve.com</link>
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	<item>
		<title>Square Duct Damper &#8211; Customized</title>
		<link>https://ppairvalve.com/product/square-duct-damper-customized/</link>
		
		<dc:creator><![CDATA[ppairvalve]]></dc:creator>
		<pubDate>Mon, 20 Feb 2023 03:28:25 +0000</pubDate>
				<guid isPermaLink="false">https://ppairvalve.com/?post_type=product&#038;p=3705</guid>

					<description><![CDATA[Custom square air duct dampers are typically used in HVAC (heating, ventilation, and air conditioning) systems to regulate the flow of air through air ducts. These dampers can be installed in the ductwork to control the amount of air that flows through a particular section of the duct system.]]></description>
										<content:encoded><![CDATA[<p>A square duct damper is a device used to regulate or control the flow of air in a ventilation or HVAC system. It can be customized to meet specific requirements or applications.</p>
<p><img fetchpriority="high" decoding="async" class="alignnone size-medium wp-image-481" src="https://ppairvalve.com/wp-content/uploads/2022/01/Hb76e85731ef34710824a403d631d9126J-300x300.jpg" alt="electric square duct damper" width="300" height="300" srcset="https://ppairvalve.com/wp-content/uploads/2022/01/Hb76e85731ef34710824a403d631d9126J-300x300.jpg 300w, https://ppairvalve.com/wp-content/uploads/2022/01/Hb76e85731ef34710824a403d631d9126J-150x150.jpg 150w, https://ppairvalve.com/wp-content/uploads/2022/01/Hb76e85731ef34710824a403d631d9126J-768x768.jpg 768w, https://ppairvalve.com/wp-content/uploads/2022/01/Hb76e85731ef34710824a403d631d9126J-600x600.jpg 600w, https://ppairvalve.com/wp-content/uploads/2022/01/Hb76e85731ef34710824a403d631d9126J-100x100.jpg 100w, https://ppairvalve.com/wp-content/uploads/2022/01/Hb76e85731ef34710824a403d631d9126J.jpg 800w" sizes="(max-width: 300px) 100vw, 300px" /> <img decoding="async" class="alignnone size-medium wp-image-394" src="https://ppairvalve.com/wp-content/uploads/2022/01/Hf03e38f9cc734a7ab9db0d612e1ad440m-300x300.jpg" alt="square duct damper" width="300" height="300" srcset="https://ppairvalve.com/wp-content/uploads/2022/01/Hf03e38f9cc734a7ab9db0d612e1ad440m-300x300.jpg 300w, https://ppairvalve.com/wp-content/uploads/2022/01/Hf03e38f9cc734a7ab9db0d612e1ad440m-150x150.jpg 150w, https://ppairvalve.com/wp-content/uploads/2022/01/Hf03e38f9cc734a7ab9db0d612e1ad440m-768x768.jpg 768w, https://ppairvalve.com/wp-content/uploads/2022/01/Hf03e38f9cc734a7ab9db0d612e1ad440m-600x600.jpg 600w, https://ppairvalve.com/wp-content/uploads/2022/01/Hf03e38f9cc734a7ab9db0d612e1ad440m-100x100.jpg 100w, https://ppairvalve.com/wp-content/uploads/2022/01/Hf03e38f9cc734a7ab9db0d612e1ad440m.jpg 800w" sizes="(max-width: 300px) 100vw, 300px" /></p>
<h3>Here are some considerations for creating a custom square duct damper:</h3>
<p><strong>Square duct damper size:</strong> The size of the duct damper should be determined according to the size of the duct to be installed. It is important to make sure the baffle is installed correctly and does not obstruct air flow.</p>
<p><strong>Square Duct Damper Material:</strong> The material used to make the duct damper should be selected according to the application. For example, galvanized steel is often used in HVAC systems, while aluminum may be more suitable for industrial or corrosive environments.</p>
<p><strong>Square duct damper operation:</strong> The damper can be operated manually by a handle or lever, or automatically by a motor or actuator. The type of operation should be selected based on the application and the level of control required.</p>
<p><strong>Duct damper blade configuration:</strong> The damper blades can be fixed or adjustable. Adjustable vanes are available for more precise adjustment of airflow.</p>
<p><strong>Air duct damper sealing:</strong> A good air duct damper should be tightly sealed to prevent air leakage. Custom dampers can be designed with gaskets or sealants to ensure proper sealing.</p>
<p><strong>Square Duct Damper Installation:</strong> The damper can be installed horizontally or vertically, depending on the application.</p>
<p><strong>Additional Features:</strong> Depending on the application, duct dampers can add additional features, such as insulation to prevent heat loss or increase, or sound-absorbing materials to reduce noise.</p>
<p>Overall, creating a custom square duct damper requires considering the specific requirements of the application and selecting the proper size, material, operation, blade configuration, sealing, mounting, and other features.</p>
<p>Custom square duct dampers can be manually or automatically operated and are commonly used to control temperature and airflow in a room or building. They can be designed to fit specific pipe sizes and shapes, which makes them suitable for a wide range of applications.</p>
<p><img decoding="async" class="wp-image-3706 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2023/02/Laboratory-piping-system-installation-300x225.jpg" alt="Laboratory piping system installation" width="476" height="357" srcset="https://ppairvalve.com/wp-content/uploads/2023/02/Laboratory-piping-system-installation-300x225.jpg 300w, https://ppairvalve.com/wp-content/uploads/2023/02/Laboratory-piping-system-installation-1024x768.jpg 1024w, https://ppairvalve.com/wp-content/uploads/2023/02/Laboratory-piping-system-installation-768x576.jpg 768w, https://ppairvalve.com/wp-content/uploads/2023/02/Laboratory-piping-system-installation-600x450.jpg 600w, https://ppairvalve.com/wp-content/uploads/2023/02/Laboratory-piping-system-installation.jpg 1440w" sizes="(max-width: 476px) 100vw, 476px" /></p>
<h3>Some common applications for custom square duct dampers include:</h3>
<p><strong>Zoning systems:</strong> These dampers can be used in zoning systems to regulate the temperature in different areas of a building. By controlling airflow in different areas, HVAC systems can be more efficient and effective.</p>
<p><strong>Energy Efficiency:</strong> Custom Square Duct Dampers can be used to control the amount of air flowing through a specific duct, which can help improve the energy efficiency of your HVAC system.</p>
<p><strong>Noise Control:</strong> By regulating airflow, custom square duct dampers can help reduce the amount of noise produced by your HVAC system.</p>
<p><strong>Smoke and fire control:</strong> Custom square duct dampers can be designed to operate automatically in the event of a fire, helping to prevent the spread of smoke and fire through ductwork.</p>
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		<item>
		<title>Round Duct Damper &#8211; Customized</title>
		<link>https://ppairvalve.com/product/round-duct-damper-customized/</link>
		
		<dc:creator><![CDATA[ppairvalve]]></dc:creator>
		<pubDate>Mon, 20 Feb 2023 02:22:59 +0000</pubDate>
				<guid isPermaLink="false">https://ppairvalve.com/?post_type=product&#038;p=3691</guid>

					<description><![CDATA[Round duct dampers are devices used in HVAC systems to regulate airflow through round ducts. It is essentially a ventilation duct valve that can be adjusted to control the amount of air flowing through the duct.]]></description>
										<content:encoded><![CDATA[<p>Round duct dampers are devices used in HVAC systems to regulate airflow through round ducts. It is essentially a ventilation duct valve that can be adjusted to control the amount of air flowing through the duct.</p>
<h3>To customize a circular air duct damper, the following 5 factors need to be considered:</h3>
<p><strong>1. Duct damper size</strong><br />
The size of the damper should match the size of the pipe in which it is installed. If you have non-standard size pipe, you may need a custom damper to fit.</p>
<p><img loading="lazy" decoding="async" class="size-medium wp-image-690 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2022/01/Hdfea0aa88d6a4d2f9a1431d719561851e-300x300.jpg" alt="Round duct dampers" width="300" height="300" srcset="https://ppairvalve.com/wp-content/uploads/2022/01/Hdfea0aa88d6a4d2f9a1431d719561851e-300x300.jpg 300w, https://ppairvalve.com/wp-content/uploads/2022/01/Hdfea0aa88d6a4d2f9a1431d719561851e-150x150.jpg 150w, https://ppairvalve.com/wp-content/uploads/2022/01/Hdfea0aa88d6a4d2f9a1431d719561851e-768x768.jpg 768w, https://ppairvalve.com/wp-content/uploads/2022/01/Hdfea0aa88d6a4d2f9a1431d719561851e-600x600.jpg 600w, https://ppairvalve.com/wp-content/uploads/2022/01/Hdfea0aa88d6a4d2f9a1431d719561851e-100x100.jpg 100w, https://ppairvalve.com/wp-content/uploads/2022/01/Hdfea0aa88d6a4d2f9a1431d719561851e.jpg 1000w" sizes="auto, (max-width: 300px) 100vw, 300px" /></p>
<p><strong>2. Duct damper material</strong><br />
Round duct dampers are available in a variety of materials including galvanized steel, plastic, stainless steel and aluminum. The material you choose will depend on factors such as the environment in which the damper will be installed, the temperature of the air flowing through the duct, and your budget.</p>
<p><strong>3. Duct damper actuator type</strong><br />
The damper can be manually or electrically operated. If you want electric dampers, you need to choose the type of actuator that best suits your needs. Options include electric, pneumatic and hydraulic actuators.</p>
<p><img loading="lazy" decoding="async" class="alignnone size-medium wp-image-1032" src="https://ppairvalve.com/wp-content/uploads/2022/04/Electric-damper-switch-actuator-300x300.jpg" alt="" width="300" height="300" srcset="https://ppairvalve.com/wp-content/uploads/2022/04/Electric-damper-switch-actuator-300x300.jpg 300w, https://ppairvalve.com/wp-content/uploads/2022/04/Electric-damper-switch-actuator-150x150.jpg 150w, https://ppairvalve.com/wp-content/uploads/2022/04/Electric-damper-switch-actuator-768x768.jpg 768w, https://ppairvalve.com/wp-content/uploads/2022/04/Electric-damper-switch-actuator-600x600.jpg 600w, https://ppairvalve.com/wp-content/uploads/2022/04/Electric-damper-switch-actuator-100x100.jpg 100w, https://ppairvalve.com/wp-content/uploads/2022/04/Electric-damper-switch-actuator.jpg 800w" sizes="auto, (max-width: 300px) 100vw, 300px" />  <img loading="lazy" decoding="async" class="alignnone size-medium wp-image-675" src="https://ppairvalve.com/wp-content/uploads/2022/01/H9813d24e24be442bae741083a201b91aI-281x300.jpg" alt="" width="281" height="300" srcset="https://ppairvalve.com/wp-content/uploads/2022/01/H9813d24e24be442bae741083a201b91aI-281x300.jpg 281w, https://ppairvalve.com/wp-content/uploads/2022/01/H9813d24e24be442bae741083a201b91aI-600x640.jpg 600w, https://ppairvalve.com/wp-content/uploads/2022/01/H9813d24e24be442bae741083a201b91aI.jpg 750w" sizes="auto, (max-width: 281px) 100vw, 281px" /></p>
<p><strong>4. Duct damper control system</strong><br />
If you choose electric dampers, you need to consider the control system used to operate it. This may include a simple on/off switch or a more complex control panel that allows you to adjust the damper based on temperature, pressure, or other factors.</p>
<p><strong>5. Duct damper seal</strong><br />
It is important to ensure that the damper seals well to prevent air from leaking around it. This will help maximize the efficiency of your HVAC system and reduce energy costs.</p>
<p>When customizing circular duct dampers, speak with a professional duct design engineer or damper manufacturer who can help you select the proper material, actuator type and control system for your specific application.</p>
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		<title>315MM Air Damper Valve</title>
		<link>https://ppairvalve.com/product/315mm-air-damper-valve/</link>
		
		<dc:creator><![CDATA[ppairvalve]]></dc:creator>
		<pubDate>Wed, 15 Feb 2023 08:01:43 +0000</pubDate>
				<guid isPermaLink="false">https://ppairvalve.com/?post_type=product&#038;p=3624</guid>

					<description><![CDATA[315MM Damper Valves are mechanical components used in HVAC (Heating, Ventilation, and Air Conditioning) systems to regulate the flow of air. The air damping valve has a diameter of 315 mm and is suitable for medium and large piping systems.]]></description>
										<content:encoded><![CDATA[<p>315MM Damper Valves are mechanical components used in HVAC (Heating, Ventilation, and Air Conditioning) systems to regulate the flow of air. The air damping valve has a diameter of 315 mm and is suitable for medium and large piping systems. The valve is usually made of galvanized steel or aluminum for durability and corrosion resistance.</p>
<p><img loading="lazy" decoding="async" class="wp-image-3589 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2023/02/315-2-300x300.jpg" alt="315MM Air Damper Valve" width="398" height="398" srcset="https://ppairvalve.com/wp-content/uploads/2023/02/315-2-300x300.jpg 300w, https://ppairvalve.com/wp-content/uploads/2023/02/315-2-150x150.jpg 150w, https://ppairvalve.com/wp-content/uploads/2023/02/315-2-768x768.jpg 768w, https://ppairvalve.com/wp-content/uploads/2023/02/315-2-600x600.jpg 600w, https://ppairvalve.com/wp-content/uploads/2023/02/315-2-100x100.jpg 100w, https://ppairvalve.com/wp-content/uploads/2023/02/315-2.jpg 1000w" sizes="auto, (max-width: 398px) 100vw, 398px" /></p>
<p>An air damper valve operates by controlling the amount of air flowing through the ductwork. It has a blade that rotates to open or close the valve, thereby controlling airflow. The vanes are usually connected to a motor or actuator that can be controlled manually or automatically, depending on the type of HVAC system used.</p>
<p>Air dampers are designed to help maintain consistent airflow throughout the building. They work by regulating the flow of air in different areas of a building, depending on the need for heating or cooling. For example, if a particular room or area of a building needs more cooling than others, the damper valve can be adjusted to allow more cool air to flow into that area.</p>
<p>The 315MM Air Damping Valve is especially useful in commercial buildings where central HVAC systems are used to maintain consistent temperature and air quality throughout the building. It can be used in conjunction with other HVAC components such as air handlers, fans, etc. to ensure the efficient flow of air throughout the building.</p>
<p><img loading="lazy" decoding="async" class="wp-image-3625 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6242-300x200.jpg" alt="" width="467" height="311" srcset="https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6242-300x200.jpg 300w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6242-1024x684.jpg 1024w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6242-768x513.jpg 768w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6242-1536x1025.jpg 1536w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6242-2048x1367.jpg 2048w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6242-600x401.jpg 600w" sizes="auto, (max-width: 467px) 100vw, 467px" /></p>
<p>One of the main advantages of the 315MM Air Damping Valve is its ability to precisely control airflow. This is especially important in buildings where different areas have different heating and cooling requirements. By adjusting damper valves, building managers can get the right amount of air flow to each zone, which helps reduce energy costs and improve indoor air quality.</p>
<p>Another advantage of the 315MM Air Damping Valve is ease of installation. The valve can be easily integrated into existing piping systems, which helps minimize downtime and disruption during installation. Once installed, the valve requires minimal maintenance and provides reliable performance for an extended period of time.</p>
<p><img loading="lazy" decoding="async" class="wp-image-3626 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6251-300x200.jpg" alt="315MM Air Damping Valv" width="479" height="319" srcset="https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6251-300x200.jpg 300w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6251-1024x684.jpg 1024w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6251-768x513.jpg 768w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6251-1536x1025.jpg 1536w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6251-2048x1367.jpg 2048w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6251-600x401.jpg 600w" sizes="auto, (max-width: 479px) 100vw, 479px" /></p>
<p>&nbsp;</p>
<p>In addition to use in commercial buildings, the 315MM Air Damping Valve can also be used in residential HVAC systems. It is especially useful in homes with multiple zones, where different areas of the house require different levels of heating and cooling. By installing air conditioning valves in each zone, homeowners can ensure that every area of the home receives the proper level of heating and cooling, which can help reduce energy costs and improve overall comfort.</p>
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		<title>250MM Air Damper Valve</title>
		<link>https://ppairvalve.com/product/250mm-air-damper-valve/</link>
		
		<dc:creator><![CDATA[ppairvalve]]></dc:creator>
		<pubDate>Wed, 15 Feb 2023 05:44:58 +0000</pubDate>
				<guid isPermaLink="false">https://ppairvalve.com/?post_type=product&#038;p=3620</guid>

					<description><![CDATA[The 250MM air damper valve is a type of air damper valve with a diameter of 250 millimeters. It is commonly used in HVAC systems and industrial ventilation systems to regulate the flow of air in ducts with a diameter of 250 millimeters.]]></description>
										<content:encoded><![CDATA[<p>The 250mm Air Damper Valve is a mechanical device used to control the flow of air in HVAC systems, industrial ventilation systems and other air handling systems. The term &#8220;air damper valve&#8221; refers to a special type of damper designed to regulate the airflow in a duct by adjusting the position of the vanes within the duct. These dampers can be operated manually or automatically using actuators.</p>
<p><img loading="lazy" decoding="async" class=" wp-image-3587 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2023/02/250-2-300x300.jpg" alt="" width="373" height="373" srcset="https://ppairvalve.com/wp-content/uploads/2023/02/250-2-300x300.jpg 300w, https://ppairvalve.com/wp-content/uploads/2023/02/250-2-150x150.jpg 150w, https://ppairvalve.com/wp-content/uploads/2023/02/250-2-768x768.jpg 768w, https://ppairvalve.com/wp-content/uploads/2023/02/250-2-600x600.jpg 600w, https://ppairvalve.com/wp-content/uploads/2023/02/250-2-100x100.jpg 100w, https://ppairvalve.com/wp-content/uploads/2023/02/250-2.jpg 1000w" sizes="auto, (max-width: 373px) 100vw, 373px" /></p>
<p>The 250mm air damping valve is an air damping valve with a diameter of 250mm. Commonly used in HVAC systems and industrial ventilation systems to regulate the air flow in pipes with a diameter of 250mm. These dampers are usually made of high-quality materials such as galvanized steel, aluminum or stainless steel to ensure durability and corrosion resistance.</p>
<p>One of the key features of the 250mm air damper valve is its ability to precisely control airflow. The vanes, or blades, inside the valve can be adjusted to allow precise volumes of air to flow through the ducts, which is critical to maintaining a comfortable and healthy indoor environment. By adjusting the position of the blades, the damper valve can regulate the temperature, humidity and air quality of the space, ensuring that the air is evenly distributed throughout the room.</p>
<p><img loading="lazy" decoding="async" class=" wp-image-3621 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2023/02/The-250mm-Air-Damping-Valve-300x200.jpg" alt="The 250mm Air Damping Valve" width="437" height="291" srcset="https://ppairvalve.com/wp-content/uploads/2023/02/The-250mm-Air-Damping-Valve-300x200.jpg 300w, https://ppairvalve.com/wp-content/uploads/2023/02/The-250mm-Air-Damping-Valve-1024x684.jpg 1024w, https://ppairvalve.com/wp-content/uploads/2023/02/The-250mm-Air-Damping-Valve-768x513.jpg 768w, https://ppairvalve.com/wp-content/uploads/2023/02/The-250mm-Air-Damping-Valve-1536x1025.jpg 1536w, https://ppairvalve.com/wp-content/uploads/2023/02/The-250mm-Air-Damping-Valve-2048x1367.jpg 2048w, https://ppairvalve.com/wp-content/uploads/2023/02/The-250mm-Air-Damping-Valve-600x401.jpg 600w" sizes="auto, (max-width: 437px) 100vw, 437px" /></p>
<p>The 250mm damper damper is also designed for easy installation and maintenance. The valve can be easily inserted into the pipe and secured with screws or clamps. Once installed, the valve requires little maintenance, making it a reliable and cost-effective solution for regulating airflow in HVAC and ventilation systems.</p>
<p>Another key feature of the 250mm damper damper is its quiet operation. The blades or vanes inside the valve are designed to move smoothly and quietly, reducing noise pollution in the indoor environment. This is especially important in commercial and industrial environments where loud noises can be distracting or pose a safety hazard.</p>
<p>The 250mm air damping valve is also available in a variety of configurations to suit different applications. For example, some valves are designed for high temperature environments, while others are designed for corrosive environments. There are also options for manual or automatic operation, allowing the valve to be controlled remotely using a thermostat or other control system.</p>
<p>In summary, the 250mm damper valve is a reliable and effective solution for regulating airflow in HVAC and industrial ventilation systems. Its precise controls, ease of installation, low maintenance requirements, quiet operation and wide range of configurations make it a popular choice for a variety of applications. If you&#8217;re looking for a way to regulate airflow in your HVAC or ventilation system, the 250mm Air Damping Valve is definitely worth considering.</p>
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		<title>200MM Air Damper Valve</title>
		<link>https://ppairvalve.com/product/200mm-air-damper-valve/</link>
		
		<dc:creator><![CDATA[ppairvalve]]></dc:creator>
		<pubDate>Wed, 15 Feb 2023 03:50:38 +0000</pubDate>
				<guid isPermaLink="false">https://ppairvalve.com/?post_type=product&#038;p=3615</guid>

					<description><![CDATA[The 200MM air damper valve is made of durable materials that can withstand the harsh conditions of HVAC systems. It is usually constructed of galvanized steel, aluminum, or stainless steel, which are corrosion-resistant and can resist the effects of moisture and temperature changes.]]></description>
										<content:encoded><![CDATA[<p>An air damper valve is an essential component of HVAC systems, used to regulate the flow of air in ducts and ventilation systems. The 200MM air damper valve is a specific type of air damper valve, with a diameter of 200 millimeters, which is equivalent to approximately 7.87 inches.</p>
<p><img loading="lazy" decoding="async" class="wp-image-3585 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2023/02/200-2-300x300.jpg" alt="200MM Air Damper Valve" width="440" height="440" srcset="https://ppairvalve.com/wp-content/uploads/2023/02/200-2-300x300.jpg 300w, https://ppairvalve.com/wp-content/uploads/2023/02/200-2-150x150.jpg 150w, https://ppairvalve.com/wp-content/uploads/2023/02/200-2-768x768.jpg 768w, https://ppairvalve.com/wp-content/uploads/2023/02/200-2-600x600.jpg 600w, https://ppairvalve.com/wp-content/uploads/2023/02/200-2-100x100.jpg 100w, https://ppairvalve.com/wp-content/uploads/2023/02/200-2.jpg 1000w" sizes="auto, (max-width: 440px) 100vw, 440px" /></p>
<p>The air damper valve is designed to control the flow of air in the ventilation system. It can be used to adjust the temperature, humidity, and air quality of a space by controlling the amount of fresh air and recirculated air that enters the space. The damper valve can also be used to regulate the amount of air that flows through different ducts, rooms, or zones in a building, to ensure that each area is receiving the appropriate amount of airflow.</p>
<p>The 200MM air damper valve is made of durable materials that can withstand the harsh conditions of HVAC systems. It is usually constructed of galvanized steel, aluminum, or stainless steel, which are corrosion-resistant and can resist the effects of moisture and temperature changes. The valve is also designed to be air-tight and leak-proof, to ensure that no air is lost or wasted in the system.</p>
<p><img loading="lazy" decoding="async" class="wp-image-3612 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6255-300x200.jpg" alt="Common specifications of plastic damping valve" width="485" height="323" srcset="https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6255-300x200.jpg 300w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6255-1024x684.jpg 1024w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6255-768x513.jpg 768w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6255-1536x1025.jpg 1536w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6255-2048x1367.jpg 2048w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6255-600x401.jpg 600w" sizes="auto, (max-width: 485px) 100vw, 485px" /></p>
<p>The 200MM air damper valve can be operated manually or automatically. In manual operation, a handle or lever is used to adjust the position of the damper blade, which controls the airflow. In automatic operation, the damper is controlled by an actuator, which is an electronic device that receives signals from a thermostat, a building automation system, or a control panel. The actuator can open or close the damper blade in response to the signals, to adjust the airflow as required.</p>
<p>The 200MM air damper valve can be used in various types of HVAC systems, such as heating, ventilation, and air conditioning systems. It is particularly useful in commercial and industrial buildings, where there are multiple zones or areas that require different airflow rates. The damper valve can be installed in ducts, plenums, or air handling units, depending on the specific application and system design.</p>
<p>The 200MM air damper valve is available in different types, such as parallel blade dampers, opposed blade dampers, and single blade dampers. The parallel blade damper has two or more blades that move in the same direction to regulate the airflow. The opposed blade damper has two or more blades that move in opposite directions to regulate the airflow. The single blade damper has a single blade that rotates to regulate the airflow. The choice of damper type depends on the specific application, system design, and performance requirements.</p>
<p>In conclusion, the 200MM air damper valve is an essential component of HVAC systems, used to regulate the flow of air in ducts and ventilation systems. It is made of durable materials, designed to be air-tight and leak-proof, and can be operated manually or automatically. The damper valve is available in different types, depending on the specific application and system design. The 200MM air damper valve is widely used in commercial and industrial buildings, where there are multiple zones or areas that require different airflow rates, and is an important tool in maintaining proper indoor air quality and comfort.</p>
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		<title>160MM Air Damper Valve</title>
		<link>https://ppairvalve.com/product/160mm-air-damper-valve/</link>
		
		<dc:creator><![CDATA[ppairvalve]]></dc:creator>
		<pubDate>Wed, 15 Feb 2023 02:54:57 +0000</pubDate>
				<guid isPermaLink="false">https://ppairvalve.com/?post_type=product&#038;p=3611</guid>

					<description><![CDATA[A 160MM air damper valve is another type of device used in HVAC systems to regulate the flow of air. Like the 110MM air damper valve, it is installed in the ductwork of the system and used to control the amount of air that flows through the system.]]></description>
										<content:encoded><![CDATA[<p>A 160MM air damper valve is a crucial component in HVAC systems, designed to regulate the flow of air through the system. With a larger diameter than the more common 110MM air damper valve, a 160MM valve can handle a greater volume of air and is typically used in larger HVAC systems.</p>
<p><img loading="lazy" decoding="async" class="wp-image-3583 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2023/02/160-2-300x300.jpg" alt="160MM Air Damper Valve" width="468" height="468" srcset="https://ppairvalve.com/wp-content/uploads/2023/02/160-2-300x300.jpg 300w, https://ppairvalve.com/wp-content/uploads/2023/02/160-2-150x150.jpg 150w, https://ppairvalve.com/wp-content/uploads/2023/02/160-2-768x768.jpg 768w, https://ppairvalve.com/wp-content/uploads/2023/02/160-2-600x600.jpg 600w, https://ppairvalve.com/wp-content/uploads/2023/02/160-2-100x100.jpg 100w, https://ppairvalve.com/wp-content/uploads/2023/02/160-2.jpg 1000w" sizes="auto, (max-width: 468px) 100vw, 468px" /></p>
<p>The air damper valve is a critical part of the HVAC system as it allows the user to control the flow of air into different rooms or spaces. By controlling the amount of air that flows into each space, the user can maintain a comfortable temperature throughout the building while also saving energy by only heating or cooling the spaces that are currently in use.</p>
<p>The 160MM air damper valve works by using a series of fins that can be adjusted to open or close the valve. When the valve is fully open, air is free to flow through the ductwork and into the space. When the valve is closed, the fins block the flow of air, preventing it from entering the space.</p>
<p>One of the most significant advantages of using a 160MM air damper valve is the increased volume of air it can handle. This is particularly important in larger HVAC systems that need to supply a greater volume of air to multiple spaces. The larger size of the valve means that it can handle a greater volume of air, reducing the risk of overloading the system and ensuring that each space receives the appropriate amount of air for its needs.</p>
<p><img loading="lazy" decoding="async" class="wp-image-3612 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6255-300x200.jpg" alt="Common specifications of plastic damping valve" width="471" height="314" srcset="https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6255-300x200.jpg 300w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6255-1024x684.jpg 1024w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6255-768x513.jpg 768w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6255-1536x1025.jpg 1536w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6255-2048x1367.jpg 2048w, https://ppairvalve.com/wp-content/uploads/2023/02/DSC_6255-600x401.jpg 600w" sizes="auto, (max-width: 471px) 100vw, 471px" /></p>
<p>Another advantage of the 160MM air damper valve is the level of control it provides over the flow of air. By adjusting the fins on the valve, the user can precisely control the amount of air that enters each space. This allows for more accurate temperature control and can help to reduce energy costs by only heating or cooling the spaces that are currently in use.</p>
<p>The 160MM air damper valve is also easy to install and maintain. It can be easily integrated into the ductwork of the HVAC system, and its sturdy construction means that it will last for many years with minimal maintenance. The valve can be easily accessed for cleaning or repair, ensuring that it remains in optimal working condition.</p>
<p>When choosing a 160MM air damper valve, it is important to consider the specific needs of the HVAC system. The valve should be sized appropriately to ensure that it can handle the required volume of air. It should also be constructed from high-quality materials that can withstand the stresses of daily use and exposure to the elements.</p>
<p>In summary, a 160MM air damper valve is an essential component of an HVAC system, designed to regulate the flow of air and provide precise temperature control throughout the building. With its ability to handle a larger volume of air and provide more accurate control over the flow of air, the 160MM air damper valve is an ideal choice for larger HVAC systems. Its ease of installation and maintenance make it a reliable and cost-effective solution for maintaining a comfortable indoor environment.</p>
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		<title>110MM Air Damper Valve</title>
		<link>https://ppairvalve.com/product/110mm-air-damper-valve/</link>
		
		<dc:creator><![CDATA[ppairvalve]]></dc:creator>
		<pubDate>Wed, 15 Feb 2023 02:10:12 +0000</pubDate>
				<guid isPermaLink="false">https://ppairvalve.com/?post_type=product&#038;p=3604</guid>

					<description><![CDATA[A 110MM air damper valve is a device used in HVAC (Heating, Ventilation, and Air Conditioning) systems to regulate the flow of air. It is typically installed in the ductwork of the system and is used to control the amount of air that flows through the system.]]></description>
										<content:encoded><![CDATA[<p>An air damper valve is a mechanical device used to regulate the flow of air in an HVAC (Heating, Ventilation, and Air Conditioning) system. The &#8220;110MM&#8221; in the term &#8220;110MM air damper valve&#8221; typically refers to the diameter of the valve, which is 110 millimeters.</p>
<p><img loading="lazy" decoding="async" class=" wp-image-3581 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2023/02/110-2-300x300.jpg" alt="110MM Air Damper Valve" width="371" height="371" srcset="https://ppairvalve.com/wp-content/uploads/2023/02/110-2-300x300.jpg 300w, https://ppairvalve.com/wp-content/uploads/2023/02/110-2-150x150.jpg 150w, https://ppairvalve.com/wp-content/uploads/2023/02/110-2-768x768.jpg 768w, https://ppairvalve.com/wp-content/uploads/2023/02/110-2-600x600.jpg 600w, https://ppairvalve.com/wp-content/uploads/2023/02/110-2-100x100.jpg 100w, https://ppairvalve.com/wp-content/uploads/2023/02/110-2.jpg 1000w" sizes="auto, (max-width: 371px) 100vw, 371px" /></p>
<p>Air damper valves can be manual or automatic. Manual dampers are adjusted by hand, while automatic dampers are controlled by a motor or actuator. The valve can be opened or closed to varying degrees, allowing more or less air to pass through the system as needed.</p>
<p><img loading="lazy" decoding="async" class="wp-image-3605 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2023/02/3-1-300x300.jpg" alt="110 diameter plastic damping valve" width="457" height="457" srcset="https://ppairvalve.com/wp-content/uploads/2023/02/3-1-300x300.jpg 300w, https://ppairvalve.com/wp-content/uploads/2023/02/3-1-150x150.jpg 150w, https://ppairvalve.com/wp-content/uploads/2023/02/3-1-768x768.jpg 768w, https://ppairvalve.com/wp-content/uploads/2023/02/3-1-600x600.jpg 600w, https://ppairvalve.com/wp-content/uploads/2023/02/3-1-100x100.jpg 100w, https://ppairvalve.com/wp-content/uploads/2023/02/3-1.jpg 1000w" sizes="auto, (max-width: 457px) 100vw, 457px" /></p>
<p>Air damper valves are commonly used in ductwork to control the amount of air flowing to different areas of a building. By adjusting the dampers, HVAC systems can provide better temperature control and air distribution, which can improve energy efficiency and indoor air quality.</p>
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		<title>90MM Air Damper Valve</title>
		<link>https://ppairvalve.com/product/90mm-air-damper-valve/</link>
		
		<dc:creator><![CDATA[ppairvalve]]></dc:creator>
		<pubDate>Wed, 15 Feb 2023 01:46:41 +0000</pubDate>
				<guid isPermaLink="false">https://ppairvalve.com/?post_type=product&#038;p=3601</guid>

					<description><![CDATA[An air damper valve is a device used to control the flow of air through a duct or ventilation system. The "90MM" in the term likely refers to the size of the damper valve, which is 90 millimeters in diameter.
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										<content:encoded><![CDATA[<p>An air damper valve is a device used in HVAC (heating, ventilation, and air conditioning) systems to regulate the flow of air through ducts. A 90MM air damper valve is a type of damper valve with a diameter of 90 millimeters.</p>
<p><img loading="lazy" decoding="async" class=" wp-image-3579 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2023/02/90-2-300x300.jpg" alt="90MM Air Damper Valve" width="371" height="371" srcset="https://ppairvalve.com/wp-content/uploads/2023/02/90-2-300x300.jpg 300w, https://ppairvalve.com/wp-content/uploads/2023/02/90-2-150x150.jpg 150w, https://ppairvalve.com/wp-content/uploads/2023/02/90-2-768x768.jpg 768w, https://ppairvalve.com/wp-content/uploads/2023/02/90-2-600x600.jpg 600w, https://ppairvalve.com/wp-content/uploads/2023/02/90-2-100x100.jpg 100w, https://ppairvalve.com/wp-content/uploads/2023/02/90-2.jpg 1000w" sizes="auto, (max-width: 371px) 100vw, 371px" /></p>
<p>The air damper valve can be adjusted to control the amount of air flowing through the ducts. This is important because different rooms or areas may require different amounts of air to maintain a comfortable temperature and air quality.</p>
<p>The 90MM size of the air damper valve refers to the diameter of the valve&#8217;s circular opening. This size may be suitable for small or medium-sized HVAC systems. Larger systems may require larger valves.</p>
<p><img loading="lazy" decoding="async" class=" wp-image-3602 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2023/02/90-diameter-plastic-damping-valve-300x200.jpg" alt="90 diameter plastic damping valve" width="428" height="285" srcset="https://ppairvalve.com/wp-content/uploads/2023/02/90-diameter-plastic-damping-valve-300x200.jpg 300w, https://ppairvalve.com/wp-content/uploads/2023/02/90-diameter-plastic-damping-valve-1024x684.jpg 1024w, https://ppairvalve.com/wp-content/uploads/2023/02/90-diameter-plastic-damping-valve-768x513.jpg 768w, https://ppairvalve.com/wp-content/uploads/2023/02/90-diameter-plastic-damping-valve-1536x1025.jpg 1536w, https://ppairvalve.com/wp-content/uploads/2023/02/90-diameter-plastic-damping-valve-2048x1367.jpg 2048w, https://ppairvalve.com/wp-content/uploads/2023/02/90-diameter-plastic-damping-valve-600x401.jpg 600w" sizes="auto, (max-width: 428px) 100vw, 428px" /></p>
<p>Air damper valves can be manually adjusted, or they can be controlled by an automated system that regulates the airflow based on temperature, humidity, or other factors. They may also be equipped with sensors to detect the temperature or air quality in the ducts and adjust the airflow accordingly.</p>
<p>In summary, a 90MM air damper valve is a type of damper valve used in HVAC systems to regulate the flow of air through ducts with a diameter of 90 millimeters.</p>
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		<item>
		<title>63MM Air Damper Valve</title>
		<link>https://ppairvalve.com/product/63mm-air-damper-valve/</link>
		
		<dc:creator><![CDATA[ppairvalve]]></dc:creator>
		<pubDate>Tue, 14 Feb 2023 03:34:40 +0000</pubDate>
				<guid isPermaLink="false">https://ppairvalve.com/?post_type=product&#038;p=3575</guid>

					<description><![CDATA[A 63mm air damper valve is a device used to regulate the flow of air in a ventilation system. It has a diameter of 63mm and can be manually or electronically controlled to adjust the amount of air passing through it. The damper valve is commonly used in HVAC systems to control air distribution and maintain a comfortable indoor environment.]]></description>
										<content:encoded><![CDATA[<p>A <strong>63MM Air Damper Valve</strong> is a type of mechanical valve used to regulate the flow of air in a <strong>ventilation system</strong>. It is typically installed in an air duct, and can be manually adjusted to control the amount of air that passes through the duct. The valve is designed to be durable and long-lasting, with a sturdy construction that can withstand the demands of commercial and industrial applications.</p>
<p><img loading="lazy" decoding="async" class="size-medium wp-image-3593 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2023/02/3-300x300.jpg" alt="air damper valve" width="300" height="300" srcset="https://ppairvalve.com/wp-content/uploads/2023/02/3-300x300.jpg 300w, https://ppairvalve.com/wp-content/uploads/2023/02/3-150x150.jpg 150w, https://ppairvalve.com/wp-content/uploads/2023/02/3-768x768.jpg 768w, https://ppairvalve.com/wp-content/uploads/2023/02/3-600x600.jpg 600w, https://ppairvalve.com/wp-content/uploads/2023/02/3-100x100.jpg 100w, https://ppairvalve.com/wp-content/uploads/2023/02/3.jpg 1000w" sizes="auto, (max-width: 300px) 100vw, 300px" /></p>
<p>The valve is made up of several components, including a circular damper blade, a shaft, and a control lever. The damper blade is the part of the valve that controls the flow of air, and can be rotated to open or close the valve. The shaft is the mechanism that connects the damper blade to the control lever, allowing the user to adjust the blade as needed. The control lever is the part of the valve that the user interacts with, typically by turning a knob or lever to adjust the position of the damper blade.</p>
<p>One of the key benefits of the 63MM Air Damper Valve is its versatility. It can be used in a variety of ventilation systems, from large commercial buildings to small residential homes. The valve is also easy to install, with a simple design that can be quickly integrated into an existing duct system. Additionally, the valve is easy to operate, with a user-friendly control lever that can be adjusted with minimal effort.</p>
<p>Another important feature of the 63MM Air Damper Valve is its durability. The valve is constructed from high-quality materials, such as stainless steel or galvanized steel, that can withstand the demands of heavy use. This makes the valve an ideal choice for industrial or commercial applications, where it may be exposed to harsh environments or frequent wear and tear.</p>
<p><img loading="lazy" decoding="async" class="size-medium wp-image-692 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2022/01/H8fb13f82682e4603a8cd26a27170c5acc-300x300.jpg" alt="Manual Air Damper Valve" width="300" height="300" srcset="https://ppairvalve.com/wp-content/uploads/2022/01/H8fb13f82682e4603a8cd26a27170c5acc-300x300.jpg 300w, https://ppairvalve.com/wp-content/uploads/2022/01/H8fb13f82682e4603a8cd26a27170c5acc-150x150.jpg 150w, https://ppairvalve.com/wp-content/uploads/2022/01/H8fb13f82682e4603a8cd26a27170c5acc-768x768.jpg 768w, https://ppairvalve.com/wp-content/uploads/2022/01/H8fb13f82682e4603a8cd26a27170c5acc-600x600.jpg 600w, https://ppairvalve.com/wp-content/uploads/2022/01/H8fb13f82682e4603a8cd26a27170c5acc-100x100.jpg 100w, https://ppairvalve.com/wp-content/uploads/2022/01/H8fb13f82682e4603a8cd26a27170c5acc.jpg 1000w" sizes="auto, (max-width: 300px) 100vw, 300px" /></p>
<p>The 63MM Air Damper Valve also offers a high degree of precision when it comes to controlling air flow. The valve can be adjusted to a very fine degree, allowing users to regulate air flow in a way that meets their specific needs. This is particularly important in applications where precise control is necessary, such as in laboratory or medical settings.</p>
<p>In terms of maintenance, the 63MM Air Damper Valve is relatively low-maintenance. The valve is designed to be easy to clean, with a smooth surface that can be wiped down as needed. Additionally, the valve&#8217;s construction helps to minimize the buildup of dirt and debris, reducing the need for frequent cleaning. This makes the valve a good choice for applications where cleanliness is a priority.</p>
<p><img loading="lazy" decoding="async" class="size-medium wp-image-3598 aligncenter" src="https://ppairvalve.com/wp-content/uploads/2023/02/Plastic-air-duct-manual-damper-300x200.jpg" alt="Plastic air duct manual damper" width="300" height="200" srcset="https://ppairvalve.com/wp-content/uploads/2023/02/Plastic-air-duct-manual-damper-300x200.jpg 300w, https://ppairvalve.com/wp-content/uploads/2023/02/Plastic-air-duct-manual-damper-1024x684.jpg 1024w, https://ppairvalve.com/wp-content/uploads/2023/02/Plastic-air-duct-manual-damper-768x513.jpg 768w, https://ppairvalve.com/wp-content/uploads/2023/02/Plastic-air-duct-manual-damper-1536x1025.jpg 1536w, https://ppairvalve.com/wp-content/uploads/2023/02/Plastic-air-duct-manual-damper-2048x1367.jpg 2048w, https://ppairvalve.com/wp-content/uploads/2023/02/Plastic-air-duct-manual-damper-600x401.jpg 600w" sizes="auto, (max-width: 300px) 100vw, 300px" /></p>
<p>Overall, the 63MM Air Damper Valve is a versatile, durable, and precise mechanical valve that is well-suited to a variety of ventilation applications. Its ease of installation, user-friendly design, and low-maintenance requirements make it a popular choice for both residential and commercial applications. Whether you&#8217;re looking to regulate air flow in a laboratory, office building, or residential home, the 63MM Air Damper Valve is a reliable and effective option.</p>
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		<title>Butterfly Valve Manufacturer In India</title>
		<link>https://ppairvalve.com/product/butterfly-valve-manufacturer-in-india/</link>
		
		<dc:creator><![CDATA[ppairvalve]]></dc:creator>
		<pubDate>Tue, 09 Aug 2022 00:47:00 +0000</pubDate>
				<guid isPermaLink="false">https://ppairvalve.com/?post_type=product&#038;p=1372</guid>

					<description><![CDATA[Butterfly Valve is suitable for chemical plants, laboratories and other application environments with explosion-proof requirements. It is used in PP material ventilation duct systems and is connected with PP air ducts. It is used for corrosive gas extraction and exhaust control, anti-corrosion, acid and alkali resistance , PP plastic manual rectangular duct damper complete specifications, supporting PP duct, elbow, tee, variable diameter use, constitute a complete PP ventilation duct system.
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										<content:encoded><![CDATA[<p>The Butterfly Valve installed in the PVC/PP piping system. Through manual operation or PLC automatic control technology, the damper can be opened and closed as required. The principle is that plastic blades are installed in the damper, and the damper is rotated by the damper actuator. , Drive the rotation of the butterfly valve blades to achieve a 90-degree turning angle to achieve the purpose of opening and closing, and has a feedback indication function. Through the pressure difference detection device, after closing the air valve, the signal is transmitted to the PLC system, so as to control the PVC fan frequency converter to reduce the speed and energy-saving operation.</p>
<p><img loading="lazy" decoding="async" class=" wp-image-621 alignleft" src="https://ppairvalve.com/wp-content/uploads/2022/01/Hcd64bf9947964681bce4135234a725f4F-1-300x300.jpg" alt="" width="254" height="254" srcset="https://ppairvalve.com/wp-content/uploads/2022/01/Hcd64bf9947964681bce4135234a725f4F-1-300x300.jpg 300w, https://ppairvalve.com/wp-content/uploads/2022/01/Hcd64bf9947964681bce4135234a725f4F-1-150x150.jpg 150w, https://ppairvalve.com/wp-content/uploads/2022/01/Hcd64bf9947964681bce4135234a725f4F-1-768x768.jpg 768w, https://ppairvalve.com/wp-content/uploads/2022/01/Hcd64bf9947964681bce4135234a725f4F-1-600x600.jpg 600w, https://ppairvalve.com/wp-content/uploads/2022/01/Hcd64bf9947964681bce4135234a725f4F-1-100x100.jpg 100w, https://ppairvalve.com/wp-content/uploads/2022/01/Hcd64bf9947964681bce4135234a725f4F-1.jpg 800w" sizes="auto, (max-width: 254px) 100vw, 254px" /></p>
<p>The Butterfly Valve is made of PP/PVC material, which is resistant to acid and alkali corrosion. The working principle of the PP/PVC plastic manual air valve is the same as that of the PP/PVC electric air valve, except that the electric actuator is changed to a pneumatic actuator, and the air pipe is controlled by a third-party plate solenoid valve. The switch realizes the opening and closing of the Manual Damper.</p>
<p>Butterfly Valve is suitable for application environments with explosion-proof requirements such as chemical plants and laboratories. Used in PVC ventilation duct system, connected with PVC air duct. It is used for exhaust control of corrosive gas, corrosion resistance and acid resistance. Manual Damper have complete specifications, and are equipped with PP/PVC air ducts, elbows, tees, and reducers to form a complete PP/PVC ventilation duct system. The pneumatic actuator of the PP/PVC plastic manual air valve can be selected according to the specifications of the air valve. torque.</p>
<p><iframe loading="lazy" title="PP Plastic Air Valve" width="550" height="309" src="https://www.youtube.com/embed/0kuoVQY2mbI?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></p>
<p>Butterfly Valve is a kind of non-closed butterfly valve, which is widely used in universities, chemical industry, biology, electric power, energy, environmental engineering, etc. During the production process, the medium temperature is less than or equal to 90℃, and the nominal pressure is less than 0.1Mpa. Connect, open and close or adjust the medium, usually installed at the top of the fume hood, PVC suction hood, and at the entrance of the pipeline of the spray tower to be used as the switching direction of the exhaust gas flow of the spray tower</p>
<ul>
<li>Warrantry time: 1 year</li>
<li>Product spec: Custom</li>
<li>Material: 100% polypropylene</li>
<li>Shape: round or square</li>
<li></li>
<li>Contact information</li>
<li>Email: Leyte@chian-xicheng.com</li>
<li>Whatsapp: +86 19925135783</li>
</ul>
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