3" Fire Protection Grooved Check Valve (Ductile Iron, Red)

Overview

The 3" Fire Protection Grooved Check Valve is designed for grooved-end piping systems in fire sprinkler applications. Made from durable ductile iron with a red epoxy coating, it ensures long-lasting performance and corrosion resistance. The non-slam clapper mechanism reduces water hammer and provides smooth, reliable flow control.

Key Features

• UL Listed & FM Approved for fire protection use.
• NSF 61 certified — safe for use in potable water systems.
• Rated for 300 PSI working pressure and 500 PSI hydrostatic test pressure.
• Non-slam clapper design minimizes flow flutter and meets anti–water-hammer requirements.
• Lightweight and quick to install compared to flanged or wafer valves.

Specifications

• Size: 3" (grooved ends)
• Body Material: Ductile iron with red epoxy coating
• Working Pressure: 300 PSI
• Test Pressure: 500 PSI
• Max Operating Temperature: 250 °F
• Weight: ~13 lb

Operation & Compliance

• Spring-assisted, single-disc mechanism for non-slam operation.
• Suitable for horizontal installation or vertical with upward flow only.
• Directional flow arrow cast into the valve body ensures correct installation.

Cross References

• Anvil Gruvlok Fig 78FP
• NIBCO G-917-W
• Reliable G Series
• Tyco Model CV-1F

California Prop 65

WARNING: This product can expose you to chemicals known to the State of California to cause cancer or reproductive harm. For more information, visit www.P65Warnings.ca.gov.