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Check Valves
Check valves prevent reverse flow of fluids and gases within a pipeline system. They are designed to allow fluid to flow one way through the pipeline. Due to the simple design, check valves generally operate without automation or human interaction and instead rely on the flow velocity of the fluid to open and close. How do they work? Check valves are flow sensitive and rely on the line fluid to open and close. The internal disc allows flow to pass forward, which opens the valve. The disc begins closing the valve as forward flow decreases or is reversed, depends on the design. Construction is normally simple with only a few components such as the body, seat, disc and cover. Check Valve types There are several types of check valves for just about any application. Some of the more popular types include:● Ball● Dual plate ● Double door● Spring assisted inline● Nozzle● Piston or lift ● swing checks As with other types of valves, speciality check valves can be found for special applications.Check valves are found in just about any type of facility from industrial plants and homes.
Showing 1–24 of 28 results
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RS PRO Brass Sight Glass Non Return Valve 1 in BSP
VND2,872,369.64 -
RS PRO Brass Single Non Return Valve 1 in BSPP
VND366,934.12 -
RS PRO Brass Single Non Return Valve 1 in BSPP
VND493,641.58 -
RS PRO Brass Single Non Return Valve 1-1/2 in BSPP
VND912,660.98 -
RS PRO Brass Single Non Return Valve 1-1/2 in BSPP
VND776,938.76 -
RS PRO Brass Single Non Return Valve 1-1/4 in BSPP
VND491,137.48 -
RS PRO Brass Single Non Return Valve 1/2 in BSPP
VND210,177.46 -
RS PRO Brass Single Non Return Valve 1/2 in BSPP
VND255,084.32 -
RS PRO Brass Single Non Return Valve 2 in BSPP
VND967,083.42 -
RS PRO Brass Single Non Return Valve 3/4 in BSPP
VND308,338.18 -
RS PRO Brass Single Non Return Valve 3/4 in BSPP
VND286,969.86 -
RS PRO Brass Single Non Return Valve 3/8 in BSPP
VND208,174.18 -
RS PRO Bronze Sight Glass Non Return Valve 1/2 in BSP
VND3,408,080.10 -
RS PRO Bronze Single Non Return Valve 1 in BSPT
VND919,171.64 -
RS PRO Bronze Single Non Return Valve 1/2 in BSPT
VND2,064,880.86 -
RS PRO Bronze Single Non Return Valve 2 in BSPT
VND9,662,988.02 -
RS PRO Stainless Steel Single Non Return Valve
VND2,643,995.72 -
RS PRO Stainless Steel Single Non Return Valve
VND1,428,004.76 -
RS PRO Stainless Steel Single Non Return Valve
VND4,429,252.08 -
RS PRO Stainless Steel Single Non Return Valve 1 in BSP
VND3,159,172.56 -
RS PRO Stainless Steel Single Non Return Valve 1 in BSP
VND1,606,296.68 -
RS PRO Stainless Steel Single Non Return Valve 1-1/2 in BSP
VND3,140,475.28 -
RS PRO Stainless Steel Single Non Return Valve 1-1/4 in BSP
VND2,173,892.68 -
RS PRO Stainless Steel Single Non Return Valve 1/2 in BSP
VND2,298,262.98
