Parker Standard High Precision Relief Valves | P3RA102BP Series
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The P3RA102BP is a high capacity relief valve that relieves excess pressure in a pneumatic system. It provides greater accuracy than standard relief valves over a narrow pressure range and can be used for a wide range of precision applications.FEATURES
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Part Numbers
Part Number* | Description |
Port Size |
Flow |
Height (E) mm (in) |
Width (A) mm (in) |
P3RA10232BP |
0.5 to 30 psig springs, NPT port |
1/4" | 40 (w/ 100 psig supply) |
160.3 (6.31) | 76.2 (3.00) |
P3RA10242BP |
1 to 60 psig springs, NPT port |
1/4" | 40 (w/ 100 psig supply) | 160.3 (6.31) | 76.2 (3.00) |
P3RA10262BP |
2 to 150 psig springs, NPT port |
1/4" | 40 (w/ 100 psig supply) | 160.3 (6.31) | 76.2 (3.00) |
*For BSPP ports, add an "H" to the end of the part number. For non-relieving option, add an "N" to the end of the part number.
Service Kits and Accessories
Part Number | Description |
PS12127-1 | Service kit - 0-200 psig, standard |
PS09921 | Mounting bracket kit |
Technical Specifications
Flow Capacity: | 40 scfm (w/ 100 psig supply) |
Ambient Temperature: | -40°F to 200°F |
Port Size: | 1/4" (NPT, BSPP) |
