Swing Check Valve
Design:
The design and manufacture of cast steel check valves ensure the maximum service life and reliability of the products. All check valves fully meet the design requirements of API 600 & 6D. BS EN 13709 and ASME B16.34.
Material range:
Standard body/cover materials include nine grades of carbon steel, low alloy steel and stainless steel. For special applications, other grades of alloy steel and stainless steel can be selected. Various valve internals and optional packing and gasket materials can meet various media conditions.
The last one:Pressure Self-sealing Check Valve