Pressure Regulators- A2 | #A2AAA7F13YSN


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Pressure Regulators- A2 | #A2AAA7F13YSN

A2A RA 1/2FPT ST


Technical Specifications

  • Motor Type: Not Available
  • Strainer Type: With Strainer
  • Pressure Range (psig): 5 to 150psig
  • Pressure Set Point (psig): 40psig
  • Flange Type: FPT
  • Flow Coefficient (Kv): 1.28 Kv
  • Valve Material: Standard Material
  • Connection Size: 1/2"
  • Body Material: Gray Iron
  • Pressure Set Point (bar): 2.8bar
  • Pressure Regulator Type: N/A
  • Model Number: A2A RA 1/2FPT ST
  • Flow Coefficient (Cv): 1.5 Cv
  • Pressure Range (bar): 0.35 to 10bar
  • Model Number: A2A RA 1/2FPT ST
  • Valve Type: A2A
  • Maximum Operating Pressure: 27.6 bar, 400 psig
  • Minimum Operating Temperature: -45 °C, -50 °F
  • Maximum Operating Temperature: 105 °C, 220 °F
  • Flow Coefficient: 1.28 Kv, 1.5 Cv
  • Pressure Regulator Type: n/a
  • Pressure Rating: 0.35 to 10 bar, 5 to 150 psig
  • Pressure Set Point: 2.8 bar, 40 psig
  • Flange Face Type: FPT
  • Connection Size: 1/2 inch
  • Motor Type: None
  • Strainer Type: With Strainer
  • Valve Material: Standard Material
  • Plating Type: No Plating
  • Body Material: Gray Iron
Safety Warning

Item Information

Parker’s A2 series of compact pressure regulators help reduce system cost and complexity by utilizing a compact housing and direct operation. These valves are ideal for applications where a larger pilot operating valve is too costly or too large. The regulators can be used with ammonia and certain other refrigerants, oil, and other approved fluids. The regulators are ideal for use in systems where a small inlet or outlet pressure regulator is needed and can also be used as a remote pilot for larger control valves that are located in difficult to service areas.

Market:
• Industrial Refrigeration
• Commercial Refrigeration

Features and Benefits:
• Compact Direct Diaphragm Operated
• Design Pressure (MRP): 27.6 bar (400 PSIG)
• Furnished with Flanged Connections: FPT, SW, WN or ODS
• Available with Close Coupled Strainer
• Stainless Steel Diaphragm
• Easily removed for service

Application:
• May be used as a remote pilot for larger valves.
• Modulates flow of refrigerant gas or liquid to maintain constant upstream (or inlet) pressure as set-for, despite load fluctuations. The fluid temperature range for the A2 Series of Regulators is -45°C to 105°C (-50°F to 220°F).

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CAD Drawings + Files


Related Documents

Literature and Reference Materials
Strainer Product Bulletin
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Where to Buy

Local Contact

South Africa Headoffice

Parker Hannifin (Africa) Pty LTD

Sales Company South Africa

10 Berne Avenue

Aeroport

Kempton Park

Gauteng

South Africa

1620

Phone

0027 11 961 0700

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