Piston Actuator

The Piston Actuator is part of the Clean Agent Fire Extinguishing System Cylinders & Accessories range from Context Plus, supplied and supported by SPS. The Piston Actuator part CP61041 of Context Plus features a pneumatically driven piston that depresses a Schrader check valve, thereby venting the pressure from the top of the piston in the cylinder valve, allowing the piston to slide upward and commence cylinder discharge.

Specifications & features

• The Piston Actuator part CP61041 of Context Plus features a pneumatically driven piston that depresses a Schrader check valve, thereby venting the pressure from the top of the piston in the cylinder valve, allowing the piston to slide upward and commence cylinder discharge.
• The pneumatic pressure required to operate the Piston Actuator is obtained from the "M" port of a cylinder that is designated as "Master" cylinder and is either mechanically and/or electrically actuated.
• Multiple cylinders equipped with Piston Actuators can be activated from one master cylinder using 1/4″ copper tubing or 1/4″ metal flex hose.
• The Piston Actuator mounts directly to a top plug adapter, which is located on top of the cylinder valve.
• High quality brass construction Mounts directly on top of cylinder valves Self-Venting