Lift Check Valve

Lift Check Valve Supplier in Dammam: Backflow Prevention Solutions

Middleeast valve is the leading Lift Check Valve Supplier in Dammam. It is a type of check valve that is designed to open and close based on the fluid flow and pressure within a piping system.

Working Mechanism:

When fluid flows in the forward direction, pressure raises the disc off the seat, permitting flow. When the flow reduces or reverses, gravity and back pressure push the disc back into its seat, preventing backflow. This construction provides reliable one-way flow and safeguards delicate parts in the system.

Components:

1)Body: Usually made of cast iron, stainless steel, or bronze
2)Disc/Piston: Travels vertically inside the valve body
3)Seat: Seals to prevent reverse flow
4)Guide: Prevents the disc from moving improperly in the chamber

Advantages:

1)Easy and sturdy design
2)Effective for high-pressure service
3)Long service life with low maintenance
4)Reliable backflow sealing

Industries We Serve:

1)Oil & Gas
2)Water and Wastewater Treatment
3)Petrochemical
4)Power Plants
5)Irrigation system
6)Fire protection system
7)Pump and compressor
8)Marine and offshore

Description:

Body Material- Cast Iron and Cast Steel (LF2, A216, WCB, WCC, LCB, LCC, WC6, WC9), Ductile Iron, Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F91), DUPLEX AND Super duplex STEEL [ F51, F53,F55 ] Forged Steel A105, A105N, F11, F22, F304, F316, F91]
Size- ½” – 80”
Class-150 – 2500; PN10 – PN-450
Ends- Threaded, socket weld, butt weld, flanged, lug, wafer.