HF91-XXX-12: VALVE,CHECK.
The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET (PIPE) ALL ENDS, special_features: UNION TAILPIECE,UNION NUT,ARE NOT SUPPLIED, style_designator: STRAIGHT THRU, mounting_position: HORIZONTAL OR VERTICAL. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-374-4554, 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 CORROSION RESISTING FLOW CONTROL DEVICE |
| connection_type | UNTHREADED INTERNAL PIPE ALL ENDS |
| connection_style | SOCKET (PIPE) ALL ENDS |
| special_features | UNION TAILPIECE,UNION NUT,ARE NOT SUPPLIED |
| style_designator | STRAIGHT THRU |
| mounting_position | HORIZONTAL OR VERTICAL |
| operating_pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| flow_control_device | DISK |
| valve_operation_method | AUTOMATIC |
| media_for_which_designed | AIR SINGLE RESPONSE |
| nominal_pipe_size_accommodated | 0.750 INCHES ALL ENDS IN |
| NSN | 4820-01-374-4554 |
| FLOW CONTROL DEVICE | DISK |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES ALL ENDS IN |
| CONNECTION STYLE | SOCKET (PIPE) ALL ENDS |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
| STYLE DESIGNATOR | STRAIGHT THRU |
| OPERATING PRESSURE | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| SPECIAL FEATURES | UNION TAILPIECE,UNION NUT,ARE NOT SUPPLIED |
| MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
No substitute or cross-reference records for this part.