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