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Pneumatic Fittings Thread terminal Hand Valves
  • Pneumatic Fittings Thread terminal Hand ValvesPneumatic Fittings Thread terminal Hand Valves

Pneumatic Fittings Thread terminal Hand Valves

Established in 2006, NBPT (Ningbo Pneumatic Technical Expert Co., Ltd.) is a leading pneumatic fittings factory, manufacturer and supplier in China. We have been specialized in pneumatic fittings. Our NBPT Pneumatic Fittings Thread terminal Hand Valves, brass pneumatic fittings and stainless steel pneumatic fittings. After 17 years of efforts, we have strengthened internal management and external services and become a leading enterprise of pneumatic fittings in China and have won a good reputation at home and abroad. Our products cover America, Asia, Europe and Africa, and Russia. At the same time, we have established solid agency cooperation relations in the United States, Germany, Turkey, South Korea, Taiwan and other places.


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Product Description

NBPT as the professional manufacturer, we would like to provide you high quality Pneumatic Fittings Thread terminal Hand Valves. The hand valve is used to manually isolate backflow pressure, and exhaust backflow pressure. When hand valve is closed, the supply air is shut off, and downstream pressure is exhausted to enable backflow devices to be safely checked and/or repaired. The HVFS hand valve is also called as pressure relief valve is a pilot operated slide valve for installation in pipelines and thus serves to safeguard medium pressure hydraulic circuits. HVFS Hand Valves save money for operations because of performing the repairs quickly and without disrupting service. Those HVFS hand valves are widely used in many industries, like packing machinery, industrial automation, automobiles manufacture, machine equipment, medical equipment, textile equipment, food processing equipment, etc.x



NBPT Hand Valves Specification:


Hand Valves


Plastic Cap + Brass Body


Nickel Plated or Brass

Operating Temperature

-10°C ~60°C



Operating Pressure

0~1.0 Mpa

Service Vacuum Pressure

-100 Kpa (10 Torr)


Air, Water


One action inserts the tube to release and connect easily.

Full flow: The lock claw and the seal is at the outer end of the tube.


Pneumatic tubing system


NBPT Hand Valves Advantages:

1. High strength, wear resistance, corrosion resistance, high density, not easy to burst.

2. The hand valves is sturdy and durable and has a long service life.

3. Easy installation and disassembly, good sealing performance.

4. It can be used for the connection of pipes and the use of different pneumatic components.

5. Easily insert or pull out it without any tool.

6.The clip of hand valves are made of brass, which is not easy to fall off after connection adopt sealing component, keep good sealing, not easy to leak.

7. Freely change pipeline direction after installation, easy to insert or pull manually without tools.

We are China Hand Valves manufacturer/factory and Hand Valves OEM/ODM orders are welcome.

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