Grooved Check Valves – VR-300-G
- 🔹 AG Fire Sprinkler’s Grooved Resilient Swing Check Valve (Model VR-300-G) is designed for fire protection systems to prevent reverse water flow. The valve ensures one-way flow and reliable operation under high-pressure conditions.
- 🔹 Grooved resilient swing check valve construction
- 🔹 Prevents backflow in piping systems
- 🔹 Compact design for easy installation and maintenance
- 🔹 Available Sizes:
- 🔹 2″ (DN50)
- 🔹 2½″ (DN65)
- 🔹 3″ (DN80)
- 🔹 4″ (DN100)
- 🔹 5″ (DN125)
- 🔹 6″ (DN150)
- 🔹 8″ (DN200)
- 🔹 10″ (DN250)
- 🔹 12″ (DN300)
- 🔹 Working Pressure: 300 psi (21 bar)
- 🔹 Ensures unidirectional water flow and system reliability
- 🔹 Reduces the risk of water hammer and system damage
- 🔹 Simple installation with grooved end connections
- 🔹 Long service life with low maintenance requirements
- 🔹 Ideal for use in fire protection systems, water distribution networks, and industrial applications requiring reliable backflow prevention.



