The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SEAT, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: STRAIGHT THRU, mounting_position: HORIZONTAL, nominal_thickness: 0.875 INCHES ALL ENDS IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-953-1221, 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 CORROSION RESISTING SEAT |
| flange_shape | ROUND WITH HOLES ALL ENDS |
| connection_type | FLANGE ALL ENDS |
| style_designator | STRAIGHT THRU |
| mounting_position | HORIZONTAL |
| nominal_thickness | 0.875 INCHES ALL ENDS IN |
| bolt_hole_quantity | 8 ALL ENDS |
| flange_face_design | RAISED STRAIGHT ALL ENDS |
| operating_pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| flow_control_device | DISK |
| face_to_face_distance | 10.500 INCHES IN |
| maximum_operating_temp | 850.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| NSN | 4820-00-953-1221 |
| MATERIAL | STEEL CORROSION RESISTING SEAT |
| MAXIMUM OPERATING TEMP | 850.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| BOLT HOLE QUANTITY | 8 ALL ENDS |
| FLOW CONTROL DEVICE | DISK |
| FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| CONNECTION TYPE | FLANGE ALL ENDS |
| MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| MATERIAL | STEEL FLOW CONTROL DEVICE |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTMALB000 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| NOMINAL THICKNESS | 0.875 INCHES ALL ENDS IN |