Chinese-based Swing Type Check Valve Factory, specializing in precision-engineered valves for various industrial applications. Our valves are crafted from Forged Steel ASTM A182 F316L, meeting stringent API 602 and ASME B16.34 standards, ensuring reliability and durability. With a 3/4 inch size and Class 800 LB rating, these valves are designed for high-pressure applications.
Standard: API 602, ASME B16.34
Material: ASTM A182 F316L
Size: 3/4 Inch, DN20
Pressure: Class 800 LB, PN130
End Connection: SW
Test & Inspection: API 598
Face to Face: Manufacture
Port Size : Standard Port / Full Port
Suitable Medium: Water, Natural Gas, Oil and some corrosive liquid
Application: Power Station, Petroleum, Chemical Engineering
Working Temperature: -29 - 425ºC