HVSS Shut Off Valve/Finger Valve/Hand Valves/Residual Relief 3 Port Valve
NTA HVSS air flow from thread to thread high quality shut off valve//Finger Valve/Hand Valves/Residual Relief 3 Port Valve is used to turn on or shut off the compressed air flow in the pneumatic system. Operating force is reduced, poppet valve construction seldom suffers seal defection. The 3-port valve discharges residual pressure from 2(A) with the handle set at SHUT. It is suitable for use with nylon and urethane tube, large retaining force, it can be used for a wide range of pressures from a low vaccum up to a high pressure of 1.2MPa/174PSI, long lifetime, air through and break life cycle number reaching 17.4 million cycles, it is 2.8 to 348 times of lifetime from other Chinese fitting suppliers(0.05 to 6.3 millions cycles). The air fitting structure(push in fitting/one touch fitting) is quick installation, simple and flexible, space-saving, easy to connect tube by one touch. All tapered threads are pre-coated with Teflon with fine seal performance.Nickel-Plated brass body ensures anti-corrosion and anti-contamination.Fittings are equipped with a gasket, O-ring and Teflon-treatment on the thread, thread seal re-usable. Sleeve color bue, black, red, grey, green optional. Sleeve shape round.