duct valve – Plastic Duct Damper https://ppairvalve.com Polypropylene Plastic air volume control damper Tue, 09 Aug 2022 00:34:35 +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 valve – Plastic Duct Damper https://ppairvalve.com 32 32 Automatic Air Vents PP Electric air Valve https://ppairvalve.com/product/__trashed/ Tue, 28 Jun 2022 05:27:05 +0000 https://ppairvalve.com/?post_type=product&p=767 Automatic Air Vents Hydronic Systems Electric Pneumatic Valve It is one-time injection molding, with the advantages of good sealing, small resistance, smooth inside and outside, acid and alkali corrosion resistance, anti weathering. Both ends of the air valve are equipped with socket, which is convenient to connect with the pipeline.It has ordinary electric air valve, switch electric air valve and analog electric air valve.

]]> The design of the electrically actuated valve is similar to that of the manual air valve. Equipped with our own research and development of the actuator. Actuator performance is stable, can also be customized according to the customer to provide actuator.Air valve in the width of the whole uniform for the four specifications, leaf-shaped diamond-shaped double leaves, the use of soft lap between the leaves with good sealing performance.

]]> 24V Electric air duct damper PP Motorized Air valve https://ppairvalve.com/product/24v-electric-air-duct-damper-pp-motorized-air-valve/ Sat, 26 Feb 2022 06:13:07 +0000 https://ppairvalve.com/?post_type=product&p=777 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.

]]> Automatic Air Vents PP Electric air Valve https://ppairvalve.com/product/automatic-air-vents-pp-electric-air-valve/ Fri, 25 Feb 2022 08:34:24 +0000 https://ppairvalve.com/?post_type=product&p=767 Automatic Air Vents Hydronic Systems Electric Pneumatic Valve It is one-time injection molding, with the advantages of good sealing, small resistance, smooth inside and outside, acid and alkali corrosion resistance, anti weathering. Both ends of the air valve are equipped with socket, which is convenient to connect with the pipeline.It has ordinary electric air valve, switch electric air valve and analog electric air valve.

]]> The design of the electrically actuated valve is similar to that of the manual air valve. Equipped with our own research and development of the actuator. Actuator performance is stable, can also be customized according to the customer to provide actuator.Air valve in the width of the whole uniform for the four specifications, leaf-shaped diamond-shaped double leaves, the use of soft lap between the leaves with good sealing performance.

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