The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL BODY, valve_size: 0.750 INCHES IN, connection_type: FLANGE ALL ENDS, special_features: 0.75IN X 0.75IN SIZE; SET PRESSURE 70PSI; SPRING/LEVER OPERATION IN, valve_operation_method: AUTOMATIC OR MANUAL, adjustable_pressure_range: +70.0 TO 78.0 POUNDS PER SQUARE INCH LBS. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 4820-01-539-3542, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL BODY |
| valve_size | 0.750 INCHES IN |
| connection_type | FLANGE ALL ENDS |
| special_features | 0.75IN X 0.75IN SIZE; SET PRESSURE 70PSI; SPRING/LEVER OPERATION IN |
| valve_operation_method | AUTOMATIC OR MANUAL |
| adjustable_pressure_range | +70.0 TO 78.0 POUNDS PER SQUARE INCH LBS |
| material_document_and_classification | ASME SA-216, GR. WCB ASSN STD SINGLE MATERIAL RESPONSE BODY |
| part_name_assigned_by_controlling_agency | 8500 RELIEF VALVE MODEL NO. 85DC22M-140 FLANGE END CONNECTIONS LIQUID SERVICE |
| NSN | 4820-01-539-3542 |
| MATERIAL | STEEL BODY |
| VALVE SIZE | 0.750 INCHES IN |
| CONNECTION TYPE | FLANGE ALL ENDS |
| SPECIAL FEATURES | 0.75IN X 0.75IN SIZE; SET PRESSURE 70PSI; SPRING/LEVER OPERATION IN |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | 8500 RELIEF VALVE MODEL NO. 85DC22M-140 FLANGE END CONNECTIONS LIQUID SERVICE |
| ADJUSTABLE PRESSURE RANGE | +70.0 TO 78.0 POUNDS PER SQUARE INCH LBS |
| VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASME SA-216, GR. WCB ASSN STD SINGLE MATERIAL RESPONSE BODY |