Offered: API 602 Check Valve
API 602 Check Valve Manufacturer in China: API 602 Check Valve, Forged Steel, 1/4-4 Inch, Class 150-2500 LB, BB, WB, PSB, ASME B16.34, BS 5352.
API 602 forged steel check valve in three kinds bonnet design—Bolted Bonnet, Welded Bonnet and Pressure Sealed Bonnet.
Forged Steel, Piston, Ball or Swing type.
Integral Body Seat for Piston and Ball Check valves.
Separated Seat Ring design for swing check valves.
Spiral Wound Gasket or Oval Ring Joint gasket.
Reduced Bore or Full Port.
T-Pattern or Y-Pattern.
Socket Welded, Threaded, Butt Welded, Flanged End.