Brass Spring Loaded Check Valve 50mm

Check Valve Spring Loaded Brass 50mm is a spring-operated one-way brass check valve for preventing backflow in submersible pump installations. The internal spring keeps the valve closed until forward flow overcomes spring tension.

• Body material: brass
• Valve type: spring-loaded check valve, one-way
• Connection size: 50mm BSP
• Function: prevents water from flowing back (used with submersible pumps)
• Mechanism: spring-operated disc closes automatically under reverse flow
• Application: submersible pump discharge lines, borehole systems
• Compatible accessory: strainer available for suction-side use

A standard component in submersible pump installations for maintaining prime and preventing pipe drain-back.