Description
Clorius M2FR Control Valve DN 100 – 150
Valves type M2FR are mainly intended for control of cooling systems. The valves are used in conjunction with temperature or pressure differential regulators for controlling industrial processes or cooling systems. As the reverse acting valves are held in closed position by means of a built-in spring, the max. differential pressure, ∆pL, against which a valve can close depends on the spring and when opening the valve, the actuator has to overcome the spring force. The table on the next page shows the max. allowable values of ∆pL as well as the max. allowable inlet pressures for opening the valves, p1max, for various actuator forces.