Parker . PA20S1N5S050A

Parker PA Angle Valves, '3/4" 304 Stainless Steel Bodies with Aluminum Actuators, 2 Way Normally Closed Flow Over Seat, NPT Ports, 50 mm Aluminun Actuator Specifications: Body Material 304 Stainless Steel or 316 Stainless Steel Actuator Material 304 Stainless Steel, or Aluminum Function 2-Way, NC, NO, NC (Anti-Water Hammer) Port size from 3/8" to 2 1/2" Body Port Connections: Threads NPT Maximum Working Pressure 232 PSI Flow factor 5.5 CV TO 81.7 CV The PA Series angle body valves comply with European Pressure Equipment Directive 97/23/EC Parker Angle Body Valves conform to the terms of the 94/9/CE directive specific to non electrical equipment for use within potentially explosive environments - Zone 2/22 - Protection II 3 GD T4 Pilot Pressure 44 PSI min to 145 PSI max according to control pressure charts Fluid Temperature 14F to 356F Ambient Temperature 14F to 140F Seat Seal material PTFE Packing Gland: PTFE and PTFE with Carbon Installs in Any Position Optical Position Indicator Standard on all sizes Pilot Control Media Air, Neutral Gas Fluids handled: Inert gases, hot water, oils, steam, aggressive and corrosive fluids Weight from 1.39 - 19.03 lbs Viscosity: Maxi. 600 mm2/s (600cSt, 80 E, 2700 SSU) Accessories: 3 Way Direct Acting AC & DC Pilot Control Valves available as separate components Valve Size Port Size Port Size NPT CV Actuator Operating Pressure -Steam Operating Pressure - Air, Inert Gases Minimum Pilot Control Pressure Range ModelNumber Net Weight dia mm dia in Port bsp PSI bar PSI bar PSI bar '3/4" '3/4" 0.71 10.5 50 1.97 1/8 0 - 130 0 - 8.9 0 - 232 0 - 16 43.5 - 58 3 - 4 PA20S1N5S050A 1.98 Control Pressure & Operating Pressure Charts for the Normally Closed Valves with 304 Stainless Steel Actuators Flow Diagram