VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: NICKEL ALLOY AND COPPER ALLOY SEAT, body_style: STRAIGHT THRU, regulation_type: AUTOMATIC SINGLE STAGE, valve_stem_design: SINGLE SEAT, flow_control_device: DISK. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-057-6186, 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.
| filter | NOT INCLUDED |
| material | NICKEL ALLOY AND COPPER ALLOY SEAT |
| body_style | STRAIGHT THRU |
| regulation_type | AUTOMATIC SINGLE STAGE |
| valve_stem_design | SINGLE SEAT |
| flow_control_device | DISK |
| valve_loading_method | SPRING |
| face_to_face_distance | 6.500 INCHES NOMINAL IN |
| end_connection_quantity | 2 |
| outlet_pressure_setting | ERR-060 |
| media_for_which_designed | WATER, OIL OR GAS |
| first_end_connection_type | PLAIN FACE FLANGE |
| NSN | 4820-01-057-6186 |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| FIRST END FLANGE THICKNESS | 0.438 INCHES NOMINAL IN |
| FILTER | NOT INCLUDED |
| FLOW CONTROL DEVICE | DISK |
| BODY STYLE | STRAIGHT THRU |
| MATERIAL | NICKEL ALLOY STEM |
| MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE |
| MAXIMUM INLET PRESSURE RATING | ERR-060 |
| FIRST END FLANGE OUTSIDE DIAMETER | 4.250 INCHES NOMINAL IN |
| FIRST END STYLE DESIGNATOR | PLAIN |