Orion API594 Dual Plate Check Valve
Orion has released a new API594 Dual Plate Check valve, suitable for Oil and Gas, chemical and other downstream industries. Available in wafer, lugged, double flanged or welded end design.
The body is realized in cast or forged steel, carefully designed in order to minimize the pressure drop. The basic dimensions, wall thickness, face to face and flanges, comply with the relevant API and ASME standards. Two guides are incorporated to ensure correct alignment of the hinge pin. The integral seat is part of trim Special attention is given to the seating surface which is ground and lapped, for a perfectly tight seal. The total absence of through-body drills (retainerless design) avoids any possible accidental leakage from the system.