tkf butt weld fittings welding fittings  electropolished tubing, valve china factory, leading manufacturer in hygienic materials and biopharma industry fitting tubes

Poppet Check Valves – Fixed Cracking Pressure

Main Technical Data:

▪ Working pressure up to 3000 psig (207 bar)

▪ Working temperature -23°C to 190°C (-10°F to 375°F)

▪ End connections: 1/8″ to 1″, 6 mm to 12 mm

▪ End types: tube fitting, male/female NPT, BSPT, BSPP, MR fitting, tube butt weld

▪ Cracking pressure: 1/3 to 25 psig (0.02 to 1.7 bar)

▪ Resilient O-ring seat design for leak free sealing

▪ Fixed cracking pressure, mountable in any directions


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