TESCOM VAVG 系列阀门

TESCOM VAVG series valves

The VA and VG series are * types of pneumatic valves that offer normally open/normally closed functionality and operating pressures of 6000, 10000, and 15000 PSIG/414, 690, and 1034 bar. This valve has a very long service life and comes with an integrated solenoid valve to choose from. Suitable for liquid and gas applications. Very suitable for high-pressure cycling testing, pneumatic and hydraulic control panels, and research and development laboratories.

Specifications

*Large working pressures of 3500, 6000, 10000 PSI/241, 414, 690 bar

Valve body material: brass, 316 stainless steel

Valve seat materials include trifluorochloroethylene (CTFE), polyetheretherketone (PEEK), and Tefzel ®  Ethyl polytetrafluoroethylene (ETFE), Vespel ®

O-ring nitrile rubber Kalrez ®、 Viton ®、 Ethylene propylene rubber (E.P.), urethane

Supporting ring Teflon ®、 CTFE

Valve stem 17-4 stainless steel

Other components made of 316 stainless steel and brass

VA series port size and type 1/4 "NPTF, 3/8" NPTF, 1/4 "SAE, 1/8" NPTF (change Cv to 0.5)

VG series port size and type 3/8 "NPTF, 1/2" NPTF, 3/4 "NPTF, 3/8" SAE, 1/2 "SAE

Flow capacity VA series valve: Cv=0.75

VG series valve: CV=2.0

Weight (approximate) VA series valve: 3 lbs/1.4 kg

VG series valve: 5 lbs/2.3 kg