small plastic valves – Plastic Duct Damper

pp polypropylene high quality good price plastic manual air duct dampers customizable large size beige/gray pp/pvc check valves |Xicheng

ppairvalve — Wed, 12 Jan 2022 07:59:50 +0000

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.

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

PP check valve ,hand operated air control valves,valve types |Xicheng

ppairvalve — Wed, 12 Jan 2022 07:59:27 +0000

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 358 mm which can be customized.

Silicone sealed butterfly valve for on-off actuator |Xicheng

ppairvalve — Wed, 12 Jan 2022 07:58:56 +0000

Electric air volume control valve actuator

Adopt the new series of GT electric actuators, with double-acting and single-acting (spring reset), gear transmission, safe and reliable; large-diameter valves adopt series AW-type pneumatic actuators with fork drive, reasonable structure, and ample output torque. There are double-acting and single-acting.

1. Geared double pistons, ample output torque, and small volume.

2. The cylinder is made of aluminum gold material, which is light in weight and beautiful in appearance.

3. Manual operating mechanism can be installed on the top and bottom.

4. The rack-and-pinion connection can adjust the opening angle and rated flow.

5. The actuator can be equipped with electrical signal feedback instructions and various accessories to realize automatic operation.

6. IS05211 standard connection provides convenience for product installation and replacement.

7. The joint screws adjusted at both ends can make the standard product have an adjustable range of ??4?? between 0?? and 92??. Ensure the synchronization accuracy with the valve.

Motorized volume control damper Plastic Air duct controller valve DN110-1500mm |Xicheng

ppairvalve — Wed, 12 Jan 2022 07:58:48 +0000

Air volume control valves are generally divided into the following types:

(1) Electric air volume control valve

(2) Manual air volume control valve

(3) Venturi air volume valve

(4) Variable air volume butterfly valve

(6) Check valve

Air flow control volume control damper PP Round plastic manual air Damper air duct plastic damper |Xicheng

ppairvalve — Wed, 12 Jan 2022 07:58:47 +0000

The characteristics of the air valve

(1) The takeover standard of the split multi-leaf air volume dispatching valve is the same as the rectangular air duct standard of the national ventilation duct standardization.

(2) The blades of the air volume dispatching valve are side-opening and forward-opening, which are used as dispatching valves in ventilation, air dispatching and air purification systems.

(3) According to the test, the air-tightness of the air volume dispatching valve is good, and its relative air leakage is about 5%, and the dispatching performance is good.