Profit butterfly valves type GBV are indicating valves, with 2 built-in supervisory switches. They have a grooved in-and outlet and for installation the use of two Profit rigid couplings is recommended. The valves are designed to be used in fire protection sprinkler systems and HVAC systems.

Available sizes: 2 – 12 inch
Working pressure: 20,7 barg / 300 PSI
Working temperature: +1 to +80°C
Built-in supervisory switches:
- One switch to guard the open valve position
- Other switch to guard the closed valve position
FM approved / EAC certified / UL certified
Also available with CNPP approval from stock, on request