Compact Pressure Regulators Type A2B, A2A, A2BK, A2BOE
Type A2B, A2A, A2BK, A2BOE FOR AMMONIA, R12, R22, R502 AND OTHER COMMON REFRIGERANTS. 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.
This 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
• 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
• 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)
• 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)
| Performance Characteristics | |
|
Model Number
|
Please Configure Part for Model Number |
|
Valve Type
|
Please Configure Part for Valve Type |
|
Maximum Rated Pressure (bar)
|
27.6bar or 28bar |
|
Maximum Rated Pressure (psig)
|
400psig or 406psig |
|
Minimum Working Temperature (C)
|
-45°C |
|
Minimum Working Temperature (F)
|
-50°F |
|
Maximum Working Temperature (C)
|
105°C |
|
Maximum Working Temperature (F)
|
220°F |
|
Flow Coefficient (Kv)
|
0.09 Kv to 1.28 Kv |
|
Flow Coefficient (Cv)
|
0.1 Cv to 1.14 Cv |
|
Pressure Regulator Type
|
Outlet- Internally Equalized, Outlet- Externally Equalized, N/A, Inlet- No Variation, Inlet- With Handwheel, Inlet- Re-Seating Relief, Inlet- Electrically Compensated, Inlet- Pneumatically Compensated (1:1 Ratio), Inlet- Pneumatically Compensated (3:1 Rat |
|
Pressure Range (bar)
|
500mm Hg to 8.3bar, 5.2 to 19.3bar, 0.35 to 10bar |
|
Pressure Range (psig)
|
20 Hg to 120psig, 75 to 280psig, 5 to 150psig |
|
Pressure Set Point (bar)
|
1.0 to 19.3bar |
|
Pressure Set Point (psig)
|
15 to 280psig |
|
Flange Type
|
FPT, Socket Weld, No Flange, ODS, Weld Neck |
|
Connection Size
|
1/4″ to 3/4″ or None |
|
Motor Type
|
None, Not Available, Motor Assembly~ 120 V 50/60 Hz 4-20 mA Standard CAM, Mounting Kit~ Standard CAM |
|
Strainer Type
|
Without Strainer or With Strainer |
|
Valve Material
|
Standard Material or Meets Pressure Equipment Directive (PED) |
|
Plating
|
No Plating |
|
Body Material
|
Gray Iron or Ductile Iron |
| Performance Characteristics | |
|
Model Number
|
Please Configure Part for Model Number |
|
Valve Type
|
Please Configure Part for Valve Type |
|
Maximum Rated Pressure (bar)
|
27.6bar or 28bar |
|
Maximum Rated Pressure (psig)
|
400psig or 406psig |
|
Minimum Working Temperature (C)
|
-45°C |
|
Minimum Working Temperature (F)
|
-50°F |
|
Maximum Working Temperature (C)
|
105°C |
|
Maximum Working Temperature (F)
|
220°F |
|
Flow Coefficient (Kv)
|
0.09 Kv to 1.28 Kv |
|
Flow Coefficient (Cv)
|
0.1 Cv to 1.14 Cv |
|
Pressure Regulator Type
|
Outlet- Internally Equalized, Outlet- Externally Equalized, N/A, Inlet- No Variation, Inlet- With Handwheel, Inlet- Re-Seating Relief, Inlet- Electrically Compensated, Inlet- Pneumatically Compensated (1:1 Ratio), Inlet- Pneumatically Compensated (3:1 Rat |
|
Pressure Range (bar)
|
500mm Hg to 8.3bar, 5.2 to 19.3bar, 0.35 to 10bar |
|
Pressure Range (psig)
|
20 Hg to 120psig, 75 to 280psig, 5 to 150psig |
|
Pressure Set Point (bar)
|
1.0 to 19.3bar |
|
Pressure Set Point (psig)
|
15 to 280psig |
|
Flange Type
|
FPT, Socket Weld, No Flange, ODS, Weld Neck |
|
Connection Size
|
1/4″ to 3/4″ or None |
|
Motor Type
|
None, Not Available, Motor Assembly~ 120 V 50/60 Hz 4-20 mA Standard CAM, Mounting Kit~ Standard CAM |
|
Strainer Type
|
Without Strainer or With Strainer |
|
Valve Material
|
Standard Material or Meets Pressure Equipment Directive (PED) |
|
Plating
|
No Plating |
|
Body Material
|
Gray Iron or Ductile Iron |
| Performance Characteristics | |
|
Model Number
|
Please Configure Part for Model Number |
|
Valve Type
|
Please Configure Part for Valve Type |
|
Maximum Rated Pressure (bar)
|
27.6bar or 28bar |
|
Maximum Rated Pressure (psig)
|
400psig or 406psig |
|
Minimum Working Temperature (C)
|
-45°C |
|
Minimum Working Temperature (F)
|
-50°F |
|
Maximum Working Temperature (C)
|
105°C |
|
Maximum Working Temperature (F)
|
220°F |
|
Flow Coefficient (Kv)
|
0.09 Kv to 1.28 Kv |
|
Flow Coefficient (Cv)
|
0.1 Cv to 1.14 Cv |
|
Pressure Regulator Type
|
Outlet- Internally Equalized, Outlet- Externally Equalized, N/A, Inlet- No Variation, Inlet- With Handwheel, Inlet- Re-Seating Relief, Inlet- Electrically Compensated, Inlet- Pneumatically Compensated (1:1 Ratio), Inlet- Pneumatically Compensated (3:1 Rat |
|
Pressure Range (bar)
|
500mm Hg to 8.3bar, 5.2 to 19.3bar, 0.35 to 10bar |
|
Pressure Range (psig)
|
20 Hg to 120psig, 75 to 280psig, 5 to 150psig |
|
Pressure Set Point (bar)
|
1.0 to 19.3bar |
|
Pressure Set Point (psig)
|
15 to 280psig |
|
Flange Type
|
FPT, Socket Weld, No Flange, ODS, Weld Neck |
|
Connection Size
|
1/4″ to 3/4″ or None |
|
Motor Type
|
None, Not Available, Motor Assembly~ 120 V 50/60 Hz 4-20 mA Standard CAM, Mounting Kit~ Standard CAM |
|
Strainer Type
|
Without Strainer or With Strainer |
|
Valve Material
|
Standard Material or Meets Pressure Equipment Directive (PED) |
|
Plating
|
No Plating |
|
Body Material
|
Gray Iron or Ductile Iron |
Inquiry
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