Check valves sometimes also known as non-return, one-way, and clack valves, are different from other types of valves in their capability to clear fluid in exclusively one way. This kind of role is vital for a range of safety presentations, as well as for stopping overflow.
It has multiple types which include:
- Ball check valve
- Swing check valve
- piston check valve
- Dual Plate check valve
- Tilting disc check valve
- Lift check valve
They can easily defend pumps and compressor tools from destruction triggered by backflow, decrease downtime and loss of production due to disaster of inappropriate valves, remove chatter and reduce the probability of unexpected valve failure, tractability to manage with flexible flow situations, and lower maintenance costs.
At Speciality valves, we manufacture such check valves products that can protect pumps and compressor equipment from huge damage, reduce downtime, increase energy savings at your end, eliminate chatter, and needs lower maintenance costs. You can get the desire products that can be flexible to cope with variable flow conditions.
Dual Disc Check Valve
Dual Disc Check Valve Body: WCB, Ductile Iron, Cast Iron, LCC, CF8M, CF8 Disc: WCB, Ductile Iron, Cast Iron, LCC, CF8M, CF8 Spring: Stainless Steel Stem: Stainless Steel Seat: EPDM, NBR, VITON, CF8, CF8M Nominal Diameter: DN50 to DN900 Nominal Pressure: Class 150 to Class 2500, PN16 to PN250 Face to Face Dimension: API 594, […]
Forged Steel Swing Check Valve
Forged Steel Swing Check Valve 1. Body Material: A105, F22, F304L, F316L 2. Disc: A105, F22, F304L, F316L 3. Stem: F6, F304, F304L, F316L 4. Bonnet: A105, F22, F304L, F316L 5. Gland Flange: A105, F22, F304L, F316L 6. Stem Nut: A276 410 7. Handwheel: A197 End Connections: Buttweld, Socketweld, Flanged Nominal Diameter: DN15 to DN50 […]
Lift Check Valve
Lift Check Valve Body: Cast Iron, WCB, CF8, CF8M Disc: Stainless Steel Seat Ring: F6a, F304L, F316L, F11, F22, F6a, F316 Gasket: SS316+Graphite Ring: A105, F6a Nominal Diameter: DN15 to DN300 Nominal Pressure: Class150 to Class900, PN16 to PN100 End Connection: Flanged Design and Manufacture: BS1868, ASME B16.34, API 6D Face to Face Dimension: ASME […]
Pressure Seal Swing Check Valve
Pressure Seal Swing Check Valve Body: WCB, WC1, WC6, WC9 Disc: WCB, WC1, WC6, WC9 Hinge: WCB, WC1, WC6, WC9 Seat: A105, F22 Gasket: SS316+Graphite Bonnet: A105, F22 Washer: F316 Sealing Ring: Stainless Steel Nominal Diameter: DN65 to DN350 Nominal Pressure: Class1500 to Class2500 ,PN10 to PN64 Design and Manufacture Standard: API6D, ASME B16.34 Face […]
Single Disc Check Valve
Single Disc Check Valve Body: Carbon Steel, Stainless Steel Disc: Carbon Steel, Stainless Steel Spring: Stainless Steel Stem: Stainless Steel Seat: EPDM, NBR, VITON, CF8, CF8M Nominal Diameter: DN50 to DN600 Nominal Pressure: Class 150 to Class 2500, PN16 to PN64 Face to Face Dimension: API 594, ASME B16.10 Flanged End Dimensions: ASME B16.10 Inspection […]
Swing Check Valve
Swing Check Valve Body: Cast Iron, Cast Steel, Ductile Iron, SS304, SS316, SS316L, F316L, CF3M Disc: WCB, CF8, LCC, C5 Seat: A105, F304, LF3, F5a Disc Washer: Carbon Steel, SS316 Bolt Washer: Carbon Steel, SS316 Gasket: Graphite+Stainless Steel Disc Pin: SS304 Eyebolt: Carbon Steel Nominal Diameter: DN50 to DN600 Nominal Pressure: Class150 to Class1500, PN16 […]