PA4CS-series Parker - Refrigerating Specialties PA4CS Inlet Pressure Regulator with Electric Shut-Off

The PA4 weld-in line series inlet pressure regulators are designed to overcome corrosion problems encountered in harsh environments.
The PS4 weld-in line series solenoid valves are designed to overcome corrosion problems encountered in harsh environments. Being weld-in, these valves reduce the potential for connection leaks and can be entirely serviced from the top. The improved design has a higher working pressure, greater working temperature range and higher flow capacities than competitive products.
These valves provide long-term performance and with replaceable internal components. Specially designed wear rings eliminate the need for removal of the body from the line (maintenance-free).

Features:

• Optional stainless steel construction increases product life cycle
• Cartridge based design simplifies service and eliminates body wear
• Increased flow capacity enables smaller valve sizing
• Overall weight reduction up to 50% compared to traditional flanged products
• Integral features prevent contaminants from reaching the pilot section of the valve
• Suitable for ammonia, CO2 and halocarbon refrigerants
• Multiple refrigerant capacities and configurations available
• Interchangeable with other P-Series offerings
• Coil options to meet various applications