Blowdown depressurization and vent valves BDV

The BDV, AFZ and HVV vent valves are designed to drain (blowdown) or vent (depressurize) pipework, steam traps, valves and others.

USE: BDV – Blowdown valves – Manual discharge of strainer screen contents and generally to be used as a drain and/or depressurization valve.

BDVL – Same as above, but also allows the discharge to be connected to a safe location.

HVV – Hand vent valves – Venting of float traps and generally to be used as a vent or depressurization valve.

AFZ – Anti-freeze device – Automatic discharge of condensate from steam traps, valves, pipelines and others, to prevent the condensate from freezing.