A644XB2-12: VALVE,SAFETY RELIEF.
The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416 FLOW CONTROL DEVICE, seat_angle: 37.0 DEGREES ALL ENDS, bonnet_type: INSIDE SPRING, thread_class: 3A ALL ENDS A, connection_style: FLARED (TUBE) ALL ENDS, style_designator: ANGLE. This part is cataloged in the U.S.
Government catalog under NSN 4820-00-010-1682, 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 COMP 416 FLOW CONTROL DEVICE |
| seat_angle | 37.0 DEGREES ALL ENDS |
| bonnet_type | INSIDE SPRING |
| thread_class | 3A ALL ENDS A |
| connection_style | FLARED (TUBE) ALL ENDS |
| style_designator | ANGLE |
| thread_direction | RIGHT-HAND ALL ENDS |
| features_provided | BONNET PACKING AND PRESSURE TIGHT OUTLET SIDE |
| surface_treatment | PASSIVATE LOCATION NOT OTHERWISE SPECIFIED |
| operating_pressure | 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | POPPET |
| NSN | 4820-00-010-1682 |
| FLOW CONTROL DEVICE | POPPET |
| FURNISHED ITEMS AND QUANTITY | 2 FERRULE |
| CONNECTION STYLE | FLARED (TUBE) ALL ENDS |
| STYLE DESIGNATOR | ANGLE |
| MATERIAL DOCUMENT AND CLASSIFICATION | FEDSTD66,AISI303/SAE30303 FED STD SINGLE MATERIAL RESPONSE BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | FEDSTD66,AISI303/SAE30303 FED STD SINGLE MATERIAL RESPONSE SEAT |
| MATERIAL DOCUMENT AND CLASSIFICATION | FEDSTD66,AISI416/SAE51416 FED STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES ALL ENDS IN |
| OPERATING PRESSURE | 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| ADJUSTABLE PRESSURE RANGE | +10.0 TO 50.0 POUNDS PER SQUARE INCH LBS |