Check valve
414 MPa
IVS Tester Corporation
Prevents reverse flow where leak-tight shutoff is required
Two styles of high pressure check valves to fit most applications:
Ball Seat Poppet Check Valve - Metal-to-metal seat for rapid cycling or severe environments
Soft Seat Poppet Check Valve - O-ring seat for fast shut-off and reliable seal; standard material is Nitrile. A variety of seal materials are available for even the harshest media.
SPECIFICATIONS
Working Pressure: Up to 60,000 PSI (4140 bar)
Temperature Ratings: Ball Seat Poppet ¨C -420¡ã to 1200¡ãF (-251¡ã to 648¡ãC)
Soft Seat Poppet ¨C -65¡ã to 250¡ãF (-54¡ã to 121¡ãC) (with standard Nitrile seal)
Nominal Cracking Pressure: 15 PSI (1 bar)
Optional cracking pressures up to 100 PSI (7 bar)
End Connections: Female NPT£¬H/P Cone & Thread
TYPICAL MATERIALS
316 Stainless Steel
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