4-350AST: VALVE,CHECK.
The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304L BODY, valve_size: 4.0 INCHES IN, flange_shape: ROUND FIRST END, connection_type: FLANGE FIRST END, special_features: MAX WORKING WATER PRESSURE 175PSI, MAX WORKING WATER TEMP 140DEG FAHRENHEIT, HYGROSTATIC TEST PRESSURE 350PSI,, face_to_face_distance: 886.0 MILLIMETERS MM. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-689-7505, 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 304L BODY |
| valve_size | 4.0 INCHES IN |
| flange_shape | ROUND FIRST END |
| connection_type | FLANGE FIRST END |
| special_features | MAX WORKING WATER PRESSURE 175PSI, MAX WORKING WATER TEMP 140DEG FAHRENHEIT, HYGROSTATIC TEST PRESSURE 350PSI, |
| face_to_face_distance | 886.0 MILLIMETERS MM |
| part_name_assigned_by_controlling_agency | DOUBLE CHECK VALVE ASSEMBLY |
| NSN | 4820-01-689-7505 |
| FLANGE SHAPE | ROUND SECOND END |
| FLANGE SHAPE | ROUND FIRST END |
| CONNECTION TYPE | FLANGE SECOND END |
| CONNECTION TYPE | FLANGE FIRST END |
| VALVE SIZE | 4.0 INCHES IN |
| SPECIAL FEATURES | MAX WORKING WATER PRESSURE 175PSI, MAX WORKING WATER TEMP 140DEG FAHRENHEIT, HYGROSTATIC TEST PRESSURE 350PSI, |
| FACE TO FACE DISTANCE | 886.0 MILLIMETERS MM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | DOUBLE CHECK VALVE ASSEMBLY |
| MATERIAL | STEEL COMP 304L BODY |
No substitute or cross-reference records for this part.