Besides general swing check valves, dual plate check valve and piston check valve, our company also can make cryogenic check valve, forged steel check valve, ball type check valve, tilting check valve etc. We can also make the different material according to user's requirement, likely Monel, Hastelloy C, Inconel, Alloy 20 and so on.
Size: DN50 – DN600
Pressure: PN6 – PN160
Material: 1.0619, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, and CF8M
Design and production standard: GOST5762-2002
Distance between flanges: GOST3706-93
Connected in accordance with standard: GOST12815-80
Test standard: GOST356-80
Medium: The valve is suitable for several media including water, steam, oil, gas, petrol products, nitric acid, acetic acid, etc.
Working temperature: from -46ºC or -50ºC (stainless steel constructions) and -29ºC or -46ºC (carbon steel constructions) up to 600℃