Q-402 – Qinn DROP FORGED STEEL GLOBE 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 B 16.11
WORKING PRESSURE
SUITABLE FOR STEAM LINE NOMINAL CONFORMNG TO BS-5160/DIN2401
TESTING
HYDRAULIC.
BODY – 207 BAR (3000 psig)
SEAT & BACK SEAT : – 152 BAR (2200 psig )
| MATERIALS OF CONSTRUCTION | ||||
| PART NO. | PART’S NAME | MATERIALS | SPECIFICATIONS | |
| 1 | NUT FOR HANDWHEEL | CARBON STEEL | BS:916 | |
| 2 | NAME PLATE | ALUMINIUM | —– | |
| 3 | HAND WHEEL | CAST IRON | BS: 1452 Gr200 | |
| 4 | SPINDLE | S.S. | AISI-410 | |
| 5 | YOKE BUSH | ALLUMINIUM BRONZE | BS:1400 AB2C | |
| 6 | YOKE BUSH LOCKING SCREW | CARBON STEEL | BS:916 (HIGH TENSILE) | |
| 7 | EYE BOLTS | FORGED CARBON STEEL | ASTM A105 | |
| 8 | NUTS FOR EYE BOLTS | CARBON STEEL | BS:916(HIGH TENSILE) | |
| 9 | GLAND FLANGED | FORGED CARBON STEEL | ASTM A105 | |
| 10 | GLAND BUSH | S.S. | AISI-410 | |
| 11 | GLAND PACKING | GRAPHITED ASBESTOS | —– | |
| 12 | WASHER | CARBON STEEL | —– | |
| 13 | SCREW | CARBON STEEL | BS: 916(HIGH TENSILE) | |
| 14 | HEX. BOLT | ALLOY STEEL | ASTM A194 Gr.2H/EN8 | |
| 15 | GASKET | SPIRAL WOULD S.S. GASKET | AISI-304 ASBESTOS FILLED | |
| 16 | BONNET | FORGED CARBON STEEL | ASTM A105 | |
| 17 | BODY | FORGED CARBON STEEL | ASTM A105 | |
| 18 | DISC | S.S. | AISI-410 | |
| 19 | BODY SEAT RING | S.S. | AISI-410 | |
| DIMENSIONS IN mm | ||||
| NOMINAL SIZE | A | L+1.5 | H~ | W~ |
| 15mm | 1/2” NPT/SW | 90 | 155 | 76 |
| 20mm | 3/4” NPT/SW | 95 | 165 | 76 |
| 25mm | 1” NPT/SW | 107 | 175 | 86 |
| 40mm | 1.1/2” NPT/SW | 130 | 250 | 152 |
| 50mm | 2” NPT/SW | 145 | 225 | 152 |
NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.
