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Features & Benefits

Swing Check Valve Groove Ends

The Lubi FLSC series Swing Check Valve Groove Ends are designed and manufactured for general utility water valve and Fire applications.

Variety & Range

• Valve Size : 2", 2-1/2", 3", 4", 6", 8" & 10".
• Test Pressure (Hydrostatic Shell) : 20.5 bar (300 psi).
• Maximum Working Pressure : 17 bar (250 psi).
• Maximum Working Temperature:  50°C (122°F)


The main applications of this valve is for general utility water applications as well as HVAC applications.

• General Water Applications.

• Fire Applications.


• We design Swing Check Valves mainly to prevent back-flow in the pipeline.
• The valve automatically opens by the pressure of flowing liquid & it shuts down fully as the pressure reaches zero.
• No external power source required as these valves are guided by direction of fluid flow.
• Allows flow of liquid in only one direction.
• Pressure Drop & Turbulence in these valves are very low.
• We provide Drain plugs for draining the valve during maintenance.
• These Valves can be installed horizontally as well as vertically.
• We provide Fusion Bonded Epoxy Coating to all our valves for better corrosion protection which gives long lasting life.
• We provide Grooved Ends as per the following standard:   i. AWWA C606 Standard

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