Product Profile of Double Block And Bleed Plug Valves
Double Block and Bleed Plug Valves are provided with cavity pressure relief system to relieve the built up cavity pressure. These Valves are featured with drain for online verification or draining the cavity. These Double Block and Bleed Plug Valves are fire safe and can be easily installed. Double Block and Bleed Plug Valves are made using quality grade material that ensures longer functional life.
Key Features of Double Block And Bleed Plug Valves
- Mechanically-assisted sealing - Reliable bubble-tight shut-off at low and high pressures
- Cavity Pressure Relief System (provided to relieve the built up cavity pressure)
- Non-lubricated- Sealant not required to achieve zero leakage
- Unique valve operation mechanism- Segments do not rub against seats during plug rotation
- Cavity Relief System - Prevents body cavity pressure build-up. Pressure relieved to upstream or downstream based on customer requirement
- Fire-Safe
- Drain provided for online verification/ draining the cavity
