Thermostatic Expansion Valve - Parker Type O | Product Series

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Thermostatic Expansion Valve - Parker Type O

Thermostatic Expansion Valve - Parker Type O

Where to Buy

Parker OE Series thermostatic expansion valves are designed for use on Air Conditioning and Refrigeration units. They regulate refrigerant flow by maintaining a nearly constant superheat at the evaporator outlet.

Technical Specifications

  • Equalizer Method: Externally Equalized
  • Evaporator Equalizer Size: 1/4 inch (ODF)
  • Product Type: Small O, Large O
  • Maximum Operating Pressure: 450 psi, 700 psi
  • Equalizer Connection Type: Externally Equalized, 1/4 inch (ODF)
  • Strainer Type: Permanent 12 Mesh
  • Filter Element Type: 83, 85, 33, 85-3
Safety Warning

Full Product Description

The Parker OE Series thermostatic expansion valve utilizes balanced port construction to provide optimum operation on medium to large tonnage air conditioning and refrigeration systems. Two brass body styles with copper ODF connections and a removable thermostatic power element provide the stability and control required in a variety of applications, especially where there are wide changes in load conditions. Body Style 1 (Small O) has a R-22 nominal capacity up to 30 tons, while Body Style 2 (Large O) extends the capacity to 70 tons R-22.

Markets:
• Air Conditioning
• Refrigeration
• Industrial – Food Storage units

Features/Benefits:
• Balance port design
• Removable power element
• Field adjustable superheat
• 1/4” sweat external equalizer
• Two Body Styles: Design working pressure for Small O is 450 psi (31 bar) and Large O is 425 psi (29 bar)

Applications:
• Air Conditioning
• Process Chillers
• Commercial Refrigeration

Related Documents

Literature and Reference Materials
SPORLAN THERMOSTATIC EXPANSION VALVES
Technical Notice
Form 5-541 Condensed version for NEW refrigerants
Product Demos & Tutorials
HVACR Tech Tip: Introduction to Thermostatic Expansion Valves (TEVs)
How to Adjust Thermostatic Expansion Valve Superheat for HVACR Applications
Supermarket Metering Devices - Thermostatic Expansion Valves (TEVs)
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Products Refrigerant Type Inlet Connection Outlet Connection Nominal Capacity (ton) Application Thermostatic Charge Capillary Length (inch)
124300P R-22 7/8" ODF 1-3/8" ODF 15 Air Conditioning X100 5'
124296P R-22 7/8" ODF 1-1/8" ODF 15 Air Conditioning X100 5'
124209P R-134a 1-1/8" ODF 1-3/8" ODF 16 All Purpose W 5'
124303P R-22 7/8" ODF 1-3/8" ODF 20 Air Conditioning X100 5'
125694P R-410A 7/8" ODF 1-3/8" ODF 20 Air Conditioning X200 5'
124215P R-404A 1-1/8" ODF 1-3/8" ODF 21 All Purpose W 5'
124231P R-404A 1-1/8" ODF 1-3/8" ODF 21 Low Temperature Refrigeration X35 5'
124218P R-404A 1-1/8" ODF 1-3/8" ODF 21 Low Temperature Refrigeration Z 5'
124859P R-134a 1-1/8" ODF 1-3/8" ODF 23 All Purpose W 5'
125696P R-410A 7/8" ODF 1-3/8" ODF 25 Air Conditioning X200 5'
124819P R-404A 1-1/8" ODF 1-3/8" ODF 30 All Purpose W 5'
124750P R-404A 1-1/8" ODF 1-3/8" ODF 30 Low Temperature Refrigeration X35 5'
124908P R-404A 1-1/8" ODF 1-3/8" ODF 30 Low Temperature Refrigeration Z 5'
124380P R-22 1-1/8" ODF 1-3/8" ODF 30 All Purpose W 5'
124310P R-22 1-1/8" ODF 1-3/8" ODF 30 Air Conditioning X100 5'
124701P R-134a 1-1/8" ODF 1-3/8" ODF 32 All Purpose W 5'
124156P R-404A 1-1/8" ODF 1-3/8" ODF 35 All Purpose W 5'
124145P R-404A 1-1/8" ODF 1-3/8" ODF 35 Low Temperature Refrigeration X35 5'
125698P R-410A 1-1/8" ODF 1-3/8" ODF 35 Air Conditioning X200 5'
125528P R-134a 1-1/8" ODF 1-3/8" ODF 40 All Purpose W 5'
124387P R-22 1-1/8" ODF 1-3/8" ODF 40 All Purpose W 5'
124317P R-22 1-1/8" ODF 1-3/8" ODF 40 Air Conditioning X100 5'
124127P R-404A 1-1/8" ODF 1-3/8" ODF 45 All Purpose W 5'
124153P R-404A 1-1/8" ODF 1-3/8" ODF 45 Low Temperature Refrigeration X35 5'
125706P R-410A 1-1/8" ODF 1-3/8" ODF 50 Air Conditioning X200 5'
124331P R-22 1-1/8" ODF 1-3/8" ODF 55 Air Conditioning X100 5'
125371P R-22 7/8" ODF 1-1/8" ODF 55 Air Conditioning X100 20'
125370P R-22 7/8" ODF 1-1/8" ODF 55 Air Conditioning X100 10'
125708P R-410A 1-1/8" ODF 1-3/8" ODF 60 Air Conditioning X200 5'
124345P R-22 1-1/8" ODF 1-3/8" ODF 70 Air Conditioning X100 5'

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