TESCOM™ VAVG Series Valves

TESCOM™ VAVG Series Valves

VA and VG series are pneumatic valves, providing normally open/normally closed functions and operating pressures of 6000, 10000 and 15000 PSIG / 414, 690 and 1034 bar. The valves have a very long service life and are available with integrated solenoid valves. Suitable for liquid and gas applications. Ideal for high-pressure cycle testing, pneumatic and hydraulic control panels, and research and development laboratories.

Specifications
– Maximum Working Pressure: 3500, 6000, 10,000 psig / 241, 414, 690 bar
– Valve Body Material: Brass, 316 stainless steel
– Valve Seat Material: Chlorotrifluoroethylene (CTFE), Polyetheretherketone (PEEK), Tefzel® Ethylene Tetrafluoroethylene (ETFE), Vespel®
– O – Ring: Butyl rubber, Kalrez®, Viton®, Ethylene Propylene (E.P.), Polyurethane
– Support Ring: Teflon®, CTFE
– Valve Stem: 17 – 4 stainless steel
– Other Components: 316 stainless steel, Brass
– VA Series Port Sizes and Types: 1/4 NPTF, 3/8 NPTF, 1/4 SAE, 1/8 NPTF (Cv changed to 0.5)
– VG Series Port Sizes and Types: 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 Value): VA series valve: 3 lb / 1.4 kg; VG series valve: 5 lb / 2.3 kg

Features
– Balanced lift valve design provides high reliability and excellent service life
– Normally open or normally closed
– Low actuation pressure: 60 PSIG / 4.1 bar – minimum
– High operating pressure: up to 6000 psig / 414 bar (brass), up to 10,000 psig / 690 bar (stainless steel)
– 15,000 psig / 1034 bar models available
– Oxygen models that have passed ISO 10524 adiabatic compression testing are provided
– Optimized pneumatic auxiliary solenoid valve actuation (12V, 24V or 115V)