Plug valve PEV series

electrictemperature controlstainless steel

Parker's PEV series of electronic modulating valves provide enhanced control for industrial refrigeration systems. The PEV provides precise control of flow for liquid level, expansion, superheat, and temperature control applications. The stainless steel construction helps overcome corrosion problems encountered in harsh environments. The valve's weld-in feature design reduces potential for connection leaks. This design has a higher working pressure, a greater working temperature range and higher flow capacities than competitive products. These valves provide long-term performance with replaceable internal components. Features and Benefits: • Suitable for ammonia, CO2, R-134a, R-404a, R-410a and other common refrigerants • Stainless steel construction increases product life cycle • Lightweight construction • Cartridge based design simplifies service and eliminates body wear • Interchangeable with other P-Series offerings • Works with any 4-20 mA controller • Bright LED Display • Password protection prevents tampering • Alarm notification • Parker Backup Module (PBM) available Function and Design: • The Parker Electronic Valve (PEV) is an electronically controlled valve that modulates the flow of refrigerant in industrial refrigeration applications. Common applications include those where load fluctuations are great such as chilling and cooling applications and where precise control over temperature or humidity is important. The PEV consists of two major components; the electronic actuator and the sealed valve body. • The actuator is contained in an IP67 (NEMA 6) housing.