Excess Flow Valve Model N78 with CONSTAB Coupling IN/OUT with Series 700 Valve
Brand: Gas Breaker
Catalog ID: 60035GB
Excess Flow Valve Model N78 1" CTS .101, 8100, with CONSTAB Coupling IN/OUT with Series 700 Valve
- Work with the flow of natural gas as the sensing source
- Activate when a line rupture causes an excess flow condition
- Automatically reset and resume normal operation after repairs are made using a slight gas bypass to re-pressurize the line
- Non-bypass models are also available. These models are reopened by correcting the excess flow condition and manually applying back pressure to the line and valve.
- Install in minutes with standard tools
- Operate within your normal service line sizing requirements to avoid tripping by snap-acting loads
- Higher capacity EFVs can accommodate future increases in gas loads.
- Maintain stability under turbulent flow conditions by using a unique, dynamically balanced float
- Available for virtually all pressures and service line capabilities
- In-line installation makes them tamper-proof
- Can be fabricated with fitting and piping materials from most manufacturers
- UL Listed 4DU5 for use on propane service line applications