8421E-1/4D2P: VALVE,ROTARY,SELECTOR.
The VALVE,ROTARY,SELECTOR is a the manufacturer industrial component. Key specifications include flow_type: THREE-WAY, valve_size: 0.250 INCHES IN, body_material: ALUMINUM, special_features: BUNA-N O-RING, mounting_facility: PANEL, connection_location: SIDE. This part is cataloged in the U.S.
Government catalog under NSN 4820-00-053-0249, 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.
| flow_type | THREE-WAY |
| valve_size | 0.250 INCHES IN |
| body_material | ALUMINUM |
| special_features | BUNA-N O-RING |
| mounting_facility | PANEL |
| connection_location | SIDE |
| connection_quantity | 3 |
| flow_control_device | PORTED ROTOR |
| nominal_thread_size | 0.250 INCHES IN |
| valve_operation_method | MANUAL |
| thread_series_designator | NPT |
| operating_pressure_and_type | 3000.0 POUNDS PER SQUARE INCH (PSI) HYDRAULIC OIL MAXIMUM REQUIRED AND 3000.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LBS |
| NSN | 4820-00-053-0249 |
| FLOW CONTROL DEVICE | PORTED ROTOR |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 160.0 FAHRENHEIT OIL, HYDRAULIC AND 160.0 FAHRENHEIT AIR DEGF |
| OPERATING PRESSURE AND TYPE | 3000.0 POUNDS PER SQUARE INCH (PSI) HYDRAULIC OIL MAXIMUM REQUIRED AND 3000.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LBS |
| VALVE SIZE | 0.250 INCHES IN |
| FLOW TYPE | THREE-WAY |
| NOMINAL THREAD SIZE | 0.250 INCHES IN |
| BODY MATERIAL | ALUMINUM |
| MOUNTING FACILITY | PANEL |
| CONNECTION LOCATION | SIDE |
| SPECIAL FEATURES | BUNA-N O-RING |