Flange Check Valve - Carbon Steel, 4'' Nominal Diameter, Class 150 To Class 2500 Pressure Range | Swing Type Non Return Valve For Oil, Chemical & Power Applications

Loaded with vast industrial knowledge and expertise, we have emerged as a major Exporter and Manufacturer of Flange Check Valve in Wenzhou, Zhejiang, China. Swing check valve or non return valve controls the flow automatically by the media force to prevent the reversal of media and pump. It is widely used in the power plant, oil, chemical, pharmacy, food processing, etc.

Features
1.Design standard acc.to BS1868, ASME B16.34, API 6D, API 594
2.Internal arm control structure
3.All control members are contained in the body to prevent any shell leakage.
4.Pressure seal bonnet is optional for high pressure and high temperature system

Product Range
Body material: carbon steel, stainless steel, alloy steel
Nominal diameter:2"i 60"i DN50~DN1500i
Pressure range: Class150i class2500i PN10~PN420i
End connection: RF, RTJ, BW
Working temperature: -29a i +560a