duct air valve – Plastic Duct Damper https://ppairvalve.com Polypropylene Plastic air volume control damper Sat, 26 Feb 2022 06:30:15 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://ppairvalve.com/wp-content/uploads/2022/01/cropped-cropped-xicheng-logo-32x32.png duct air valve – Plastic Duct Damper https://ppairvalve.com 32 32 Actuator polypropylene Motorized Control Air Valve https://ppairvalve.com/product/actuator-polypropylene-motorized-control-air-valve/ Sat, 26 Feb 2022 06:30:13 +0000 https://ppairvalve.com/?post_type=product&p=780 Features of air volume control valve:
1. Pressure independent control: the valve body in the valve body to install mechanical pressure compensation components, according to the air inlet and outlet pressure pressure for automatic pressure compensation to ensure that the wind valve in the static pressure changes to maintain a constant set of air flow; Pressure drop 150Pa ~ 750Pa within the scope of pressure to achieve independent control;
2. Accurate air flow control: through the air flow speed controller component positioning, air volume can be quickly adjusted, air volume control accuracy of ± 5%;
3. Air volume adjustment control range: air volume 50m3 / h ~ 1100m3 / h;
4. Fast response: response time to control signal and duct static pressure change: <1 second;
5. Anti-dust, maintenance-free: Compared with the conventional butterfly valve similar products, because this series of products without air flow (or pressure) sensor, so the sensor caused by dirty plug system failure caused by security incidents, improve product stability And durability.
6. highly anti-corrosion treatment: the use of PP plastic body material, is the product can be high-intensity corrosion conditions in the long-term safe operation;
7. Control mode switching and remote communication function: This product selection PLC programmable controller, with control mode switching function (software with a variety of operating modes, just set to change the valve running control state) and remote communication function.
8. High reliability, high quality price, courteous service: domestic quality products, reliable operation, quality and cheap,  provide 24-hour service.

]]> Actuator Plastic Motorized Control Air Valve https://ppairvalve.com/product/actuator-plastic-motorized-control-air-valve/ Sat, 26 Feb 2022 06:24:53 +0000 https://ppairvalve.com/?post_type=product&p=779 Features of air volume control valve:
1. Pressure independent control: the valve body in the valve body to install mechanical pressure compensation components, according to the air inlet and outlet pressure pressure for automatic pressure compensation to ensure that the wind valve in the static pressure changes to maintain a constant set of air flow; Pressure drop 150Pa ~ 750Pa within the scope of pressure to achieve independent control;
2. Accurate air flow control: through the air flow speed controller component positioning, air volume can be quickly adjusted, air volume control accuracy of ± 5%;
3. Air volume adjustment control range: air volume 50m3 / h ~ 1100m3 / h;
4. Fast response: response time to control signal and duct static pressure change: <1 second;
5. Anti-dust, maintenance-free: Compared with the conventional butterfly valve similar products, because this series of products without air flow (or pressure) sensor, so the sensor caused by dirty plug system failure caused by security incidents, improve product stability And durability.
6. highly anti-corrosion treatment: the use of PP plastic body material, is the product can be high-intensity corrosion conditions in the long-term safe operation;
7. Control mode switching and remote communication function: This product selection PLC programmable controller, with control mode switching function (software with a variety of operating modes, just set to change the valve running control state) and remote communication function.
8. High reliability, high quality price, courteous service: domestic quality products, reliable operation, quality and cheap,  provide 24-hour service.

]]> plastic manual air valve /Butterfly Damper Valve manual for control the air volume https://ppairvalve.com/product/plastic-manual-air-valve-butterfly-damper-valve-manual-for-control-the-air-volume/ Thu, 17 Feb 2022 06:38:22 +0000 https://ppairvalve.com/?post_type=product&p=748 PP/PVC AIR VALVE
PP Manual air valve , also called Anti-corrosion pp Manual air control valve, which is characterized by anti-corrosion, anti-aging, price concessions, easy installation.is the industrial plant, civil building ventilation,air conditioning and air purification works in the indispensable ventilation equipment, used to regulate the air duct, air conditioning can also be used for air conditioning and air conditioning.

]]> Features of air volume control valve:
1. Pressure independent control: the valve body in the valve body to install mechanical pressure compensation components, according to the air inlet and outlet pressure pressure for automatic pressure compensation to ensure that the wind valve in the static pressure changes to maintain a constant set of air flow; Pressure drop 150Pa ~ 750Pa within the scope of pressure to achieve independent control;
2. Accurate air flow control: through the air flow speed controller component positioning, air volume can be quickly adjusted, air volume control accuracy of ± 5%;
3. Air volume adjustment control range: air volume 50m3 / h ~ 1100m3 / h;
4. Fast response: response time to control signal and duct static pressure change: <1 second;
5. Anti-dust, maintenance-free: Compared with the conventional butterfly valve similar products, because this series of products without air flow (or pressure) sensor, so the sensor caused by dirty plug system failure caused by security incidents, improve product stability And durability.
6. highly anti-corrosion treatment: the use of PP plastic body material, is the product can be high-intensity corrosion conditions in the long-term safe operation;
7. Control mode switching and remote communication function: This product selection PLC programmable controller, with control mode switching function (software with a variety of operating modes, just set to change the valve running control state) and remote communication function.
8. High reliability, high quality price, courteous service: domestic quality products, reliable operation, quality and cheap,  provide 24-hour service.

]]> Compression adjustable pp fitting wind speed control valve plastic/pp vent In ventilation system DN110mm air damper |Xicheng https://ppairvalve.com/product/compression-adjustable-pp-fitting-wind-speed-control-valve-plastic-pp-vent-in-ventilation-system-dn110mm-air-damper-xicheng/ Wed, 12 Jan 2022 08:00:23 +0000 https://ppairvalve.com/?post_type=product&p=665 Uses and characteristics of electric air volume control valve

This valve is made of the same material as the valve body and processed into a sealing ring, which adopts electric or pneumatic transmission. The applicable temperature depends on the material selection of the valve body, and the nominal pressure is ??0.6MPa. Generally, it is suitable for industrial, metallurgical, environmental protection, and other pipelines for ventilation and media flow adjustment. Its main features are:

1. Novel and sound design, unique structure, lightweight, and rapid opening and closing.

2. Small operating torque, convenient operation, labor-saving and dexterous.

8. Use suitable materials to meet the requirements of low, medium and high medium temperatures and corrosive mediums.

]]> Explosion Proof Electric Fire Control Valve Motorized Volume Control Damper |Xicheng https://ppairvalve.com/product/explosion-proof-electric-fire-control-valve-motorized-volume-control-damper-xicheng/ Wed, 12 Jan 2022 08:00:22 +0000 https://ppairvalve.com/?post_type=product&p=655 Scope of application of vav variable air volume butterfly valve

Butterfly valve (mainly composed of valve body, valve stem, butterfly plate and sealing ring) is a simple regulating valve, and it can also be used for on-off control of low-pressure pipeline media. Ventilation butterfly valve is a non-closed butterfly valve. Ventilation butterfly valves are used in dusty cold air or hot air gas pipelines of ventilation and environmental protection projects in chemical, building materials, power stations, glass and other industries, as a gas medium to adjust the flow (unit: cubic meters per second) or cut off the pipeline control device. This type of valve should generally be installed horizontally in the pipeline.

]]> Good tensile and compressive strength directional control valve cheap price pp polypropylene slide gate manual control dampers |Xicheng https://ppairvalve.com/product/good-tensile-and-compressive-strength-directional-control-valve-cheap-price-pp-polypropylene-slide-gate-manual-control-dampers-xicheng/ Wed, 12 Jan 2022 07:59:49 +0000 https://ppairvalve.com/?post_type=product&p=630 Scope of use

Air volume control valves are widely used in industrial, mining, and civil building HVAC systems, industrial waste gas purification systems, and are one of the key equipment to control ventilation modes in various environments.

Material and category

The common materials of the air volume control valve are PP material, stainless steel material, PP material, and galvanized steel plate. The most used in the industrial waste gas purification industry is the PP damper.

Common types of damper:

1. Split multi-leaf control valve

2.Butterfly valve (single leaf regulating valve)

3. Manual air valve

4. Electric air volume control valve

9. Airtight damper

]]> Stable and reliable PP Anti-corrosion and anti-acid and alkali Air Butterfly Damper |Xicheng https://ppairvalve.com/product/stable-and-reliable-pp-anti-corrosion-and-anti-acid-and-alkali-air-butterfly-damper-xicheng/ Wed, 12 Jan 2022 07:59:27 +0000 https://ppairvalve.com/?post_type=product&p=608 Structural characteristics of the air valve

(1) The air volume control valve has four specifications when the blade width is all the same. The blade shape is a diamond-shaped double blade, and the blades are soft overlapped, so the sealing performance is excellent.

(2) The valve body frame of the air volume control valve is injection molded from polypropylene material, which has good sealing performance. The product itself has the characteristics of anti-acid and alkali corrosion, and can be widely used in exhaust gas exhaust pipes.

(6) The dispatch valve is divided into manual and electric. The valve body structure and specifications are the same.

]]> Flange connection of VAV control butterfly valve laboratory fume hood for acid alkali corrosion resistant waste gas treatment |Xicheng https://ppairvalve.com/product/flange-connection-of-vav-control-butterfly-valve-laboratory-fume-hood-for-acid-alkali-corrosion-resistant-waste-gas-treatment-xicheng-2/ Wed, 12 Jan 2022 07:59:26 +0000 https://ppairvalve.com/?post_type=product&p=591 Structural characteristics of the air valve

(1) The air volume control valve has four specifications when the blade width is all the same. The blade shape is a diamond-shaped double blade, and the blades are soft overlapped, so the sealing performance is excellent.

(2) The valve body frame of the air volume dispatching valve is formed by cold rolling of 2mm galvanized sheet and then welded by maintenance welding of carbon dioxide gas or processed and welded from general Q235 sheet; the blade is cold-rolled with 1mm galvanized sheet into a corrugated shape, two pieces It is composed of spot welding inserting square shaft, or 2mm G235 steel plate cold forming, single-piece punching inserting square shaft or welding round shaft.

(6) The dispatching valve is divided into manual and electric. According to the materials used, it is divided into four types: carbon steel plate, galvanized plate, aluminum alloy plate, and stainless steel plate. The valve body structure and specifications are the same.

]]> Electric flow control valve industrial vavle shut off damper |Xicheng https://ppairvalve.com/product/electric-flow-control-valve-industrial-vavle-shut-off-damper-xicheng/ Wed, 12 Jan 2022 07:58:56 +0000 https://ppairvalve.com/?post_type=product&p=557 The electric air volume control valve adopts our self-developed electric control actuator. It can precisely control the air volume. The polypropylene raw material used for injection molding has the characteristics of anti-chemical corrosion, compression resistance, and light weight. It can be widely used in various ventilation duct systems.

This product has a wealth of size models, DN90MM, DN110MM, DN160MM, DN200MM, DN250MM, DN315MM, DN400MM, DN501MM or customized sizes.

Reasons for choosing us:

Honest manufacturer, reasonable price and quality assurance.

Source manufacturer, sufficient inventory, high cost performance.

Free technical support, answer technical questions for you throughout your life.

You can join agents to provide you with exclusive sales channels.

]]> Plastic control butterfly valve sockets prepared motor lip seal PVC Duct Butterfly Damper Valve Circle Duct PVC |Xicheng https://ppairvalve.com/product/plastic-control-butterfly-valve-sockets-prepared-motor-lip-seal-pvc-duct-butterfly-damper-valve-circle-duct-pvc-xicheng/ Wed, 12 Jan 2022 07:58:56 +0000 https://ppairvalve.com/?post_type=product&p=574 The wind valve material is PP and PVC, which is characterized by anti-corrosion, anti-aging, price concessions, easy installation

The current manual air valve mold a molding, high strength, good sealing, smooth appearance, low resistance. Its specifications are diameter 63 mm, 75 mm, 90 mm, 110 mm, 160 mm, 200 mm, 250 mm, 315 mm. The diameter of this pneumatic equipment is more than 357 mm which can be customized.

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