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Refrigerant Regulators- P Series
Brand: Parker HannifinThe P Series refrigerant regulator, being weld-in, the valves reduce potential for connection leaks and can be entirely serviced from the top.
This improved design has a higher working pressure, greater working temperature range, and higher flow capacities than competitive products.
These valves provide long-term performance with replaceable internal components.
Specially designed wear rings eliminate the need for removal of the body from the line (maintenance-free).
Features- 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
Specifications
Brand
Body Material
- Stainless Steel
Coil Type
- No Coil Typical or 110-120 AC~ 60 Hz- Leaded Standard
Connection Size (inch)
- 3/4” to 1-1/4”
Connection Type
- Socket Weld or Butt Weld
High Pressure Set Point (bar)
- Not Applicable or 4.8 bar
High Pressure Set Point (psig)
- Not Applicable or 70 psig
Low Pressure Set Point (bar)
- 2.8 bar
Low Pressure Set Point (psig)
- 40 psig
Maximum Ambient Temperature (°C)
- 60° C
Maximum Ambient Temperature (°F)
- 140° F
Maximum Fluid Temperature (°C)
- 120° C
Maximum Fluid Temperature (°F)
- 140° F
Maximum Operating Pressure (bar)
- 20.7 bar
Maximum Operating Pressure (psig)
- 300 psig
Maximum Rated Pressure (bar)
- 52 bar
Maximum Rated Pressure (psig)
- 754 psig
Minimum Ambient Temperature (°C)
- -60° C
Minimum Ambient Temperature (°F)
- -76° F
Minimum Fluid Temperature (°C)
- -60° C
Minimum Fluid Temperature (°F)
- -76° F
Minimum Pressure Drop (bar)
- 0.14 bar
Minimum Pressure Drop (psig)
- 2 psig
Model Number
- Please Configure Part for Model Number
Port Size (inch)
- 3/4” or 1”
Port Size (mm)
- 20 mm or 25 mm
Pressure Range (bar)
- 0.35 to 10.3 bar or 0.35 to 10.3 bar- 0.35 to 10.3 bar
Pressure Range (psig)
- 5 to 150 psig or 5 to 150 psig- 5 to 150 psig
Pressure Regulator Type
- Inlet Regulator with Tamper Proof Option, Inlet Pressure Regulator, Dual Inlet Pressure Regulator
Depending on the specific variation of this valve, the application may include, but is not limited to
- Evaporator Pressure Controls
- Temperature Control
- Defrosting
- Crankcase Pressure Regulation
- Liquid Chillers
- Low Pressure Drop
- Hot Gas Bypass
- Load Change Compensation
- Reducing Liquid or Vapor Line Pressure
- Any Inlet Pressure Control
- Non-Atmospheric Relief
- Applications with Harsh Environments