Product Description
“Didtek Single Plate Wafer Check Valves are manufactured to the latest edition of API Standard 594 and tested to API Standard 598.
Applicable Standards:
– Wafer Check Valve design according to API594,API6D
– Face to face ASME B16.10/API594
– End Flanges ASME B16.5/ASME B16.47
– Inspection and test API 598
Pressure Range:
– ASME CL, 150, 300, 600
Tempreature Range:
– -50°C~650°C
Size Range:
– 2”~20”
Design Description:
– Light and Compact
– “”Zero Leakage””Sealing Design with Soft Seated
– Installed in the horizontal and vertical up positions
– Positive sealing under most operating conditions
– Long-lasting service with superior performance”