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.