Siemens 5/8" 2-Port PS43 Modulating Refrigerant Valve with Magnetic Actuator (1.75 Cv)

The M3FB..LX.. 3-port and 2-port valves with magnetic actuators are used for modulating capacity control of refrigeration units and for heat recovery systems. They may be used as hot gas diverting or 2-port valves. Suitable for organic safety refrigerants such as R22, R134a, R404A, 407C, R507, etc. Not suitable for flammable refrigerants. Features: Modulating control valve for hot-gas applications for capacity control of refrigeration units and heat recovery systems For organic safety refrigerants AC 24 V operating voltage or power signal DC 0?20 V Phs (phase cut) Selectable electrical interface ZM.. with DC 0?10 V, DC 4?20 mA or DC 0?20 V Phs positioning signal High resolution and control accuracy Short positioning time (< 1 s) Port AB ? A closed when de-energized Robust and maintenance-free DN 15?32, kvs values 0.6?12 m3 /h