Head Pressure Control- Parker LAC | Product Series

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Connection 1 Style

Connection 2 Style

Connection 3 Style

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Pressure Range (psi)

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Head Pressure Control- Parker LAC

Head Pressure Control- Parker LAC

Parker LAC head pressure control valve's function is to limit refrigerant flow from the condenser and regulate the hot gas flow around the condenser to the receiver in low ambient conditions, to keep the refrigerant in the liquid line at proper pressure.

Technical Specifications

  • Filter Element Type: Domed Steel
  • Strainer Type: Less Strainer
  • Model Number: Please Configure Part for Model Number
Safety Warning

Full Product Description

The Parer LAC pressure control valves have a brass body with copper connections. These valves are nonadjustable. They perform the function of limiting flow of refrigerant from the condenser and at the same time regulate the flow of hot gas around the condenser to the receiver during low ambient conditions, so as to keep the refrigerant in the liquid line at proper pressure. Each valve is factory tested to ensure positive leak-free performance.

Markets:

• Air Conditioning
• Refrigeration
• Industrial Refrigeration

Features and Benefits:

• Optional inlet strainer
• Design working pressure for the LAC-4 valves is 500 psi (34.5 bar), LAC-5 and LAC-10 valves is 450 psi (31 bar).

Applications:

• Air Conditioning – Residential, Unitary units, Packaged units, Units with remote condensers, Commercial, Industrial
• Refrigeration – Coolers, Freezers, Walk-in units, Split systems, Units with remote condensers
• Industrial Refrigeration

*Note-(ORD, LAC-10, LAC-5, LAC-4) Connection 1 Style= Discharge Connection Size
*Note- (ORD, LAC-10, LAC-5, LAC-4) Connection 2 Style= Condenser Connection Size
*Note- (LAC-10) Connection 3 Style= Receiver Connection Size

Related Documents

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Products Valve Type Connection 1 Style Connection 2 Style Connection 3 Style Port Size Pressure Range (psi)
903077P LAC-10 1-3/8" ODF 7/8" ODF 7/8" ODF 3/4" 210
903078P LAC-10 1-3/8" ODF 1-1/8" ODF 1-1/8" ODF 3/4" 210
903106P LAC-10 1-3/8" ODF 7/8" ODF 7/8" ODF 3/4" 295
903109P LAC-10 1-3/8" ODF 1-1/8" ODF 1-1/8" ODF 3/4" 295
903075P LAC-10 1-3/8" ODF 7/8" ODF 7/8" ODF 3/4" 100
903063P LAC-10 1-3/8" ODF 1-1/8" ODF 1-1/8" ODF 3/4" 100
903076P LAC-10 1-3/8" ODF 7/8" ODF 7/8" ODF 3/4" 180
903066P LAC-10 1-3/8" ODF 1-1/8" ODF 1-1/8" ODF 3/4" 180
903005P LAC-4 3/8" ODF 3/8" ODF 3/8" ODF 1/2" 210
903111P LAC-4 1/2" ODF 1/2" ODF 1/2" ODF 1/2" 295
903031P LAC-4 1/2" ODF 1/2" ODF 1/2" ODF 1/2" 100
903017P LAC-4 3/8" ODF 3/8" ODF 3/8" ODF 1/2" 100
903038P LAC-4 1/2" ODF 1/2" ODF 1/2" ODF 1/2" 180
903024P LAC-4 3/8" ODF 3/8" ODF 3/8" ODF 1/2" 180
903071P LAC-5 1/2" ODF 1/2" ODF 1/2" ODF 5/8" 210
903072P LAC-5 5/8" ODF 5/8" ODF 5/8" ODF 5/8" 210
903073P LAC-5 7/8" ODF 7/8" ODF 7/8" ODF 5/8" 210
903074P LAC-5 1-1/8" ODF 1-1/8" ODF 1-1/8" ODF 5/8" 210
903107P LAC-5 5/8" ODF 5/8" ODF 5/8" ODF 5/8" 295
903068P LAC-5 1/2" ODF 1/2" ODF 1/2" ODF 5/8" 100
903059P LAC-5 1-1/8" ODF 1-1/8" ODF 1-1/8" ODF 5/8" 100
903050P LAC-5 5/8" ODF 5/8" ODF 5/8" ODF 5/8" 100
903069P LAC-5 7/8" ODF 7/8" ODF 7/8" ODF 5/8" 100
903030P LAC-5 1/2" ODF 1/2" ODF 1/2" ODF 5/8" 180
903067P LAC-5 1-1/8" ODF 1-1/8" ODF 1-1/8" ODF 5/8" 180
903029P LAC-5 5/8" ODF 5/8" ODF 5/8" ODF 5/8" 180
903033P LAC-5 7/8" ODF 7/8" ODF 7/8" ODF 5/8" 180

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