Parker Relieving Dial Regulators | 54R Series
FEATURES
SYMBOLS |
Part Numbers
Part Number* | Description |
Port Size |
Flow |
Height (A) mm (in) |
Width (B) mm (in) |
54R726R |
Standard pressure - 5 to 160 psig (0.34 to 11 bar) |
1-1/2" | 1,600 | 173 (6.80) | 135 (5.30) |
54R725R |
Low pressure - 2 to 40 psig (0.14 to 3 bar) |
1-1/2" | 1,600 | 173 (6.80) | 135 (5.30) |
54R826R |
Standard pressure - 5 to 160 psig (0.34 to 11 bar) |
2" | 1,600 | 173 (6.80) | 135 (5.30) |
54R825R | Low pressure - 2 to 40 psig (0.14 to 3 bar) | 2" | 1,600 | 173 (6.80) | 135 (5.30) |
*For BSPP ports, add a "1" to the end of the part number.
Service Kits and Accessories
Part Number | Description |
RRP-16-024-80 | Adjustment dial knob |
RRP-95-906-80 | Spring, regulation, Bellville washer - 2 to 40 psig |
RRP-95-905-80 | Spring, regulation, Bellville washer - 5 to 160 psig |
RRP-95-766-80 | Piston and bonnet repair kit |
RRP-96-935-80 | Valve, pilot with o-ring and valve spring |
Technical Specifications
Flow Capacity: | 1,600 scfm |
Max Operating Temperature: | 150°F |
Max. Supply Pressure: | 20.7 bar (300 psig) |
Port Size: | 1-1/2", 2" (NPT, BSPP) |
Weight: | 9.0 lbs (4.1 kg) |
WARNING: These products can expose you to chemicals including lead and/or DEHP and/or carbon black, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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Parker Air Preparation
Global Air Prep- Modular design allows for quick component change - no need to disconnect piping
- Can be used without modular connectors using existing piping
- Wide selection of sizes and options
- Proven design, widely used
- Suitable for most corrosive environments
- Flows to 150 SFFM
- Pressures to 500 PSIG
Electronic Proportional Regulators
- All controls on the same face
- Highly visible LED Display
- Modular Mounting