Q-403 - Qinn DROP FORGED STEEL HORIZONTAL LIFT CHECK VALVE
PPRODUCT DETAILS
BOLTED BONNET, REDUCED BORE , SS (AISI 410) TRIM, CONFORMING TO BS 5352 CLASS 800
END DETAILS
SCREWED FEMALE NPT THREADS TO ANSI B1.20.1 OR SOCKET WELDED ENDS AS PER ASME B 16.11
TESTING
HYDRAULIC.
BODY TESTED:- 207 bar (3000 psig.)
SEAT TESTED :- 152 bar (2200 psig.)
| MATERIALS OF CONSTRUCTION | ||||
| PART NO. | PART'S NAME | MATERIALS | SPECIFICATIONS | |
| 1 | HEX. BOLT | ALLOY STEEL | ASTM A219 Gr.2H/EN8 | |
| 2 | BONNET | FORGED CARBON STEEL | ASTM A-105 | |
| 3 | GASKET | SPIRAL WOUND | ASBESTOS FILLED S.S (304) | |
| 4 | BODY SEAT RING | S.S. | AISI-410 | |
| 5 | SEAT | S.S. | AISI-410 | |
| 6 | BODY | FORGED CARBON STEEL | ASTM-A105 | |
| DIMENSIONS IN mm | |||
| NOMINAL SIZE | A | L | H~ |
| 15mm | 1/2" NPT/SW | 90 | 56 |
| 20mm | 3/4" NPT/SW | 95 | 60 |
| 25mm | 1" NPT/SW | 107 | 70 |
| 40MM | 1.1/2" NPT/SW | 130 | 100 |
| 50MM | 2" NPT/SW | 145 | 110 |
NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.
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