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MQS-CV - Standard Series Check Valves

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MQS-CV - Standard Series Check Valves product photo
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Material 1
Steel
Seal material 1
NBR
Number of Termination Ends
2
Form
Straight
Unit of Measure
Pieces
Connection 1
24° Cone Metric
Connection 2
24° Cone Metric
Manuli Hydraulics’ check valves are expertly designed for optimal hydrodynamic performance, ensuring minimal pressure drop across the component, and therefore minimising the impact on the fluid flow in your systems. Manufactured from high quality steel with a Cr3+ (trivalent chrome) plating, Manuli check valves offer superior corrosion resistance - up to 500 hours to red rust in salt spray conditions - with the option to upgrade to a zinc-nickel coating (720 hours to red rust) on request. Valve sealing is supplied by a C98 high-carbon steel spring and (where required) a nitrile (NBR) o-ring and back-up ring arrangement, which prevents unwanted creeping of the rubber seal over time.