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3" (76.2 mm) Grooved Check Valve Ductile Iron - UL & FM Approved!

3" (76.2 mm) Grooved Check Valve features a heavy-duty ductile iron exterior with corrosion-resistant stainless steel interior for backflow prevention in water-based systems, including fire sprinklers and standpipes.
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Part NumberCompatible Valve Trim KitFinish OptionsAvailability
300GCVVARCVTKIT150Red Fusion Bonded Epoxy CoatingUsually ships within 24 hours
3" (76.2 mm)3" (76.2 mm)300 PSIUL, FM

Product Description

3" (76.2 mm) Grooved Check Valve ensures that water from flowing from fire department connections, bypass connections, gravity pressure tanks, or pump discharge connections flows to your sprinklers—not to the street.

The steel clapper forms a watertight seal with the same EPDM synthetic rubber trusted in commercial leak-proofing applications. The heavy-duty ductile iron exterior, coated with a fusion bonded epoxy, and corrosion-resistant stainless steel interior ensure durability.

This 3" (76.2 mm) Grooved Check Valve is easy to install. Designed for working pressures of 300 PSI with a non-slamming, spring-loaded clapper that prevents backflow and water hammer. Listed for upright or horizontal installation and suitable for use in wet-pipe and dry-pipe fire sprinkler systems with grooved connecting pipe ends.

When installed with a trim kit, this 3" (76.2 mm) Grooved Check Valve can be installed as a shotgun riser check valve, and can provide a compact alternative to alarm check valves when a water motor alarm is not required.

More Information
Valve Pipe Connection TypeGrooved
Valve Size3" (76.2 mm)
UL ListedUL-Listed
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