TESCOM Anderson Greenwood Block and Bleed Gauge valve

M9 Series

valves are suitable for isolation and venting of static pressure gauge and instrument installations

M25 / M251 Series

Two-valve single outlet gauge valves that combine isolating, calibrating and venting facilities in a single compact unit.
These valves enable gauges, pressure transmitters or switches to be installed and serviced reliably by reducing potential
leak points. A threaded and plugged vent port enables safe installation of exhaust piping/tubing on hazardous service