Halogen Valve Systems is the leading manufacturer and supplier of Emergency Gas Shutoff Systems and Hazardous Gas Detectors that can be used as part of good Risk Management Planning.  Halogen Valve Systems' monitor and detect toxic gas leaks and quickly close gas cylinder valves.  Our computer-controlled valve actuators provide safety & security for a large variety of water treatment and manufacturing facilities.  All Fire Codes recognize emergency shutoff systems for mitigating the impact of toxic gas leaks and as a replacement for gas scrubbers.  Halogen's battery-powered mechanical actuators easily mount to gas cylinder and ton container valve assemblies with no special tools.

Emergency Gas Shutoff Systems

All actuators apply recommended torque to valve stem to assure closure.  Control system monitors charge power (115/230 VAC), Armed/Ready status, and battery condition with LED display.  Battery powered, NEMA 4X rated actuators and control panels with solid state controls.  Local and remote signal actuation (dry contact).

Hazardous Gas Detectors

Detects a variety of gasses including CL2, SO2, CLO2, O3, NH3, CO, and O2.  Provides 4-20 mA gas information, LED and LCD status indication.  All units are 24 Volt DC powered.   Some models provide Relay and MODBUS connections.