Q-53 A – Qinn GUN METAL GLOBE VALVE

ISI MARKED TO IS:778, CL-II

PRODUCT DETAILS

SCREWED IN BONNET, INSIDE SCREW, INTEGRALSEAT, RISING STEM & BACK SEAT ARRANGEMENT WITH STURDY HAND WHEEL.

END DETAILS

SCREWED FEMALE ENDS BSP TO BS:21

TESTING

HYDRAULIC BODY TEST PRESSURE :- 2.4 Mpa SEAT TEST PRESSURE :- 1.6 Mpa

MATERIALS OF CONSTRUCTION

PART NO. PART’S NAME MATERIALS SPECIFICATIONS

1 NUT CARBON STEEL BS:916

2 WASHER CARBON STEEL —–

3 HAND WHEEL C.I. BS:1452,Gr.220

4 STEM BRASS BS:2874,CZ114

5 GLAND NUT BRONZE BS:1400,LG2

6 GLAND BUSH BRONZE BS:1400,LG2

7 GLAND PACKING ASBESTOS —–

8 BONNET BRONZE BS:1400,LG2

9 SEAT NUT BRONZE BS:1400,LG2

10 BODY BRONZE BS:1400,LG2

11 SEAT BRONZE BS:1400,LG2

DIMENSIONS IN mm

NOMINAL SIZE ∅A L(+1.5) H~ W~

15mm 1/2” BSP 60 80 55

20mm 3/4” BSP 70 85 60

25mm 1” BSP 80 110 75

32mm 1.1/4” BSP 95 120 85

40mm 1.1/2” BSP 110 132 100

50mm 2” BSP 125 154 110

65mm 2.1/2” BSP 160 183 115

80mm 3” BSP 180 218 127

100mm 4” BSP 216 233 160

NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.