The VALVE,STOP-CHECK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410 SEAT, bonnet_type: OUTSIDE SCREW-YOKE, connection_style: SOCKET (PIPE) FIRST END, style_designator: STRAIGHT THRU, features_provided: VALVE STEM LOCK SHIELD AND BONNET PACKING, operating_pressure: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-121-6872, 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 410 SEAT |
| bonnet_type | OUTSIDE SCREW-YOKE |
| connection_style | SOCKET (PIPE) FIRST END |
| style_designator | STRAIGHT THRU |
| features_provided | VALVE STEM LOCK SHIELD AND BONNET PACKING |
| operating_pressure | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| flow_control_device | DISK |
| maximum_operating_temp | 775.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| valve_operation_method | MANUAL |
| bonnet_attachment_method | BOLTED |
| media_for_which_designed | STEAM SINGLE RESPONSE |
| renewable_seat_ring_type | THREADED |
| NSN | 4820-00-121-6872 |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| STYLE DESIGNATOR | STRAIGHT THRU |
| BONNET ATTACHMENT METHOD | BOLTED |
| CONNECTION STYLE | SOCKET (PIPE) FIRST END |
| NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES FIRST END IN |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | MANUAL |
| MAXIMUM OPERATING TEMP | 775.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| RENEWABLE SEAT RING TYPE | THREADED |
| MATERIAL | STEEL CORROSION RESISTING STEM |