Grooved End Butterfly Valve
Groove End Butterfly Valve is a dedicated fire service valve from Laux Valve, a professional valve manufacturer founded in 2011. This grooved soft-seat butterfly valve ranges DN50–DN300 (2"–12"), complying with AWWA C606, KSB2822 and GB5135.11 fire valve standards, with maximum 16Bar working pressure.
Grooved clamp connection enables fast, easy installation on fire grooved pipes. The ductile iron body with EPDM/NBR vulcanized disc delivers tight sealing for fire protection and HVAC water pipelines. All parts adopt ASTM standard materials, with ISO5211 top flange compatible with various actuators. Custom coating and actuator solutions are supported for worldwide fire engineering buyers.
