426-4F4F-B: VALVE,CHECK.
The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL, nominal_length: 2.188 INCHES ALL ENDS IN, connection_type: UNTHREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN BEVELED (PIPE) ALL ENDS, special_features: SEAL BUNA-N; 7/8 HEX, style_designator: STRAIGHT THRU. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-483-3575, 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 | PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL |
| nominal_length | 2.188 INCHES ALL ENDS IN |
| connection_type | UNTHREADED EXTERNAL PIPE ALL ENDS |
| connection_style | PLAIN BEVELED (PIPE) ALL ENDS |
| special_features | SEAL BUNA-N; 7/8 HEX |
| style_designator | STRAIGHT THRU |
| mounting_position | HORIZONTAL OR VERTICAL |
| operating_pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| maximum_operating_temp | 140.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| valve_operation_method | AUTOMATIC |
| nominal_outside_diameter | 0.250 INCHES ALL ENDS IN |
| nominal_pipe_size_accommodated | 0.250 INCHES ALL ENDS IN |
| NSN | 4820-01-483-3575 |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES ALL ENDS IN |
| CONNECTION STYLE | PLAIN BEVELED (PIPE) ALL ENDS |
| NOMINAL LENGTH | 2.188 INCHES ALL ENDS IN |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CONNECTION TYPE | UNTHREADED EXTERNAL PIPE ALL ENDS |
| STYLE DESIGNATOR | STRAIGHT THRU |
| OPERATING PRESSURE | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| MAXIMUM OPERATING TEMP | 140.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| NOMINAL OUTSIDE DIAMETER | 0.250 INCHES ALL ENDS IN |
| SPECIAL FEATURES | SEAL BUNA-N; 7/8 HEX |
No substitute or cross-reference records for this part.