Q-51 – Qinn BRONZE GATE VALVE ISI MARKED CLASS-1

SI MARKED TO IS:778, CL-I

PRODUCT DETAILS

SCREWED IN BONNET , INSIDE SCREW, NON-RISING STEM, INTEGRAL SEATING, BACK SEAT ARRANGMENT WITH STURDY HAND WHEEL OPERATING.

END DETAILS

SCREWED FEMALE ENDS BSP TO BS:21/IS:554

WORKING

SUITABLE FOR NON -SHOCK HYDRAULIC LINE TEMP.UPTO 45ºC

TESTING (HYD.)

BODY TEST PRESSURE:- 1.5 Mpa

SEAT TEST PRESSURE:- 1.0 Mpa

MATERIALS OF CONSTRUCTION

PART NO. PART’S NAME MATERIALS SPECIFICATIONS

1 NUT M.S. BS:916

2 WASHER M.S. —–

3 HAND WHEEL CAST IRON BS:1452 Gr220

4 STEM BRASS BS:2872 CZ114

5 GLAND NUT BRONZE BS:1400 LG2

6 GLAND BUSH BRONZE BS:1400 LG2

7 GLAND PACKING ASBESTOS —–

8 STUFFING BOX BRONZE BS:1400 LG2

9 BONNET BRONZE BS:1400 LG2

10 BODY BRONZE BS:1400 LG2

11 WEDGE BRONZE BS:1400 LG2

DIMENSIONS IN mm

NOMINAL SIZE A ∅B L H~ ∅W~

15mm 1/2” BSP 15 60 107 55

20mm 3/4” BSP 20 60 114 60

25mm 1” BSP 25 70 129 75

32mm 1.1/4” BSP 32 80 143 85

40mm 1.1/2” BSP 40 90 164 100

50mm 2” BSP 50 100 191 110

65mm 2.1/2” BSP 65 105 223 115

80mm 3” BSP 80 125 256 127

100mm 4” BSP 100 160 299 158

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