Description
Siemens 257-02004B 2″ Pneumatic Actuator 1/2″ 2-Way Valve Assembly is a standard HVAC system component which ensures seamless flow management. It regulate the moderate flow rates with a 1.0Cv. Coefficient of restitution valve is 0.60, ranging from 3 to 8 PSI with an ANSI Class 250 performance standard. Made of sturdy brass, it has internal thread connections for a secure and leak proof installation. Regulating air or water flow, it is commercial and industrial HVAC application. Increased system efficiency, higher control precision and energy savings lead to a steady and efficient indoor climate.
