PCV-E250: VALVE,STOP-CHECK.
The VALVE,STOP-CHECK is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT, thread_direction: RIGHT-HAND ALL ENDS, mounting_position: HORIZONTAL OR VERTICAL, operating_pressure: 120.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, disk_loading_method: SPRING, flow_control_device: PISTON. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-629-3527, 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 | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT |
| special_features | PERFORMS FUNCTIONS SIMILAR TO A PRESSURE SWITCH; PRESSURE SENSING ADJUSTMENT BY EXTERNAL SPANNER NUT; CONFIGURATION 3-WAY 3 PORTS USEABLE FOR EITHER NORMALLY OPEN OR NORMALLY CLOSED APPLICATIONS |
| thread_direction | RIGHT-HAND ALL ENDS |
| mounting_position | HORIZONTAL OR VERTICAL |
| operating_pressure | 120.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | PISTON |
| nominal_thread_size | 0.125 INCHES ALL ENDS IN |
| valve_operation_method | AUTOMATIC |
| media_for_which_designed | AIR SINGLE RESPONSE |
| opening_pressure_setting | 120.0 POUNDS PER SQUARE INCH LBS |
| thread_series_designator | NPT ALL ENDS |
| NSN | 4820-01-629-3527 |
| FLOW CONTROL DEVICE | PISTON |
| CONNECTION STYLE | PLAIN (SCREW-IN CARTRIDGE) ALL ENDS |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CONNECTION TYPE | THREADED CARTRIDGE ALL ENDS |
| STYLE DESIGNATOR | SCREW-IN CARTRIDGE |
| MATERIAL DOCUMENT AND CLASSIFICATION | STAINLESS STEEL MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | BUNA-N MFR REF SINGLE MATERIAL RESPONSE SEAT |
| OPERATING PRESSURE | 120.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| NOMINAL THREAD SIZE | 0.125 INCHES ALL ENDS IN |
No substitute or cross-reference records for this part.