Q-401 - Qinn DROP FORGED STEEL GATE VALVE
PRODUCT DETAILS
REDUCED BORE, BOLTED BONNET,OUTSIDE SCREW & YOKE TYPE , RISING STEM WITH BACKSEAT ARRANGMENT ,STAINLESS STEEL(AISI 410) TRIM,HAND WHEEL OPERATED,CONFORMING TO BS:5352,CLASS-800
END DETAILS
SCREWED FEMALE NPT THREADS TO ANSI B1.20.1 OR SOCKET WELDED ENDS AS PER ASME B16.11
TESTING
BODY
207 BAR 3000 psig.HYD.
BACK SEAT & SEAT
152 BAR 2200 psig. HYD
& 6.9 BAR (100 psig. ) AIR.
MATERIALS OF CONSTRUCTION | ||||
PART NO. | PART'S NAME | MATERIALS | SPECIFICATIONS | |
1 | SLEEVE NUT | CARBON STEEL | BS: 916 | |
2 | WASHER | CARBON STEEL | ----- | |
3 | HAND WHEEL | C.I | BS: 1452 Gr.200 | |
4 | YOKE SLEEVE | ALUMINUM BRONZE | BS: 1400 AB2C | |
5 | SPINDLE | S.S. | AISI-410 | |
6 | EYE BOLTS | FORGED CARBON STEEL | ASTM A105 | |
7 | NUT FOR GLAND | CARBON STEEL | (HIGH TENSILE) BS: 916 | |
8 | GLAND FLANGED | FORGED CARBON STEEL | ASTM A105 | |
9 | GLAND BUSH | S.S | AISI-410 | |
10 | GLAND PACKING | GRAPHITED ASBESTOS | ----- | |
11 | SCREW | CARBON STEEL | BS: 916 | |
12 | WASHER | CARBON STEEL | ----- | |
13 | HEX. BOLT | ALLOY STEEL | ASTM A194-Gr2H/EN8 | |
14 | BODY | FORGED CARBON STEEL | ASTM A105 | |
15 | BONNET | FORGED CARBON STEEL | ASTM A105 | |
16 | GASKET | A.SPIRAL WOUND S.S.FILLED | AISI-304 | |
17 | WEDGE | S.S. | AISI-410 | |
18 | SEAT RING | S.S. | AISI-410 |
DIMENSIONS IN mm | ||||
NOMINAL SIZE | A | L | W~ | H~ |
15mm | 1/2'' NPT/SW | 80 | 76 | 135 |
20mm | 3/4'' NPT/SW | 88 | 76 | 145 |
25mm | 1'' NPT/SW | 100 | 86 | 170 |
40mm | 1.1/2'' NPT/SW | 147 | 120 | 210 |
50mm | 2'' NPT/SW | 171 | 120 | 240 |
NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.
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