Bronze Globe Valves No. 8
Type 300 Flanged Ends BS-10, Table 'D'

Bronze Globe (screwed down stop) valves screwed in bonnet,
inside screw rising stem, integral seat, flanged ends to BS-10,
Table 'D'

MATERIALS OF CONSTRUCTION

1. BODY BRONZE IS:318 LTB2
2. BONNET BRONZE IS:318 LTB2
3. STEM BRASS IS:319 GR II
4. DISC 15 mm to 20 mm BRASS IS:319 GR I
25 mm to 50 mm BRONZE IS:318 LTB2
65 mm to 100 mm P.T.F.E.
5. GLAND BRASS IS:319 GR I
6. GLAND NUT 15 mm to 25 mm BRASS IS:319 GR I
32 mm AND ABOVE BRONZE IS:318 LTB2 GR I
7. DISC RETAINING NUT BRASS IS:319 GR I
8. HANDWHEEL AL. ALLOY OR CAST IRON
9. PACKING PARTLY ASBESTOS AND PARTLY GRAPHITED ASBESTOS
     
WORKING PRESSURE
10.5 Kg/cm², Cold Non-shock
TEST PRESSURE
21 Kg/cm², Hydrostatic


 

 

 

 

 

 

 

 

 

Size DIMENSIONAL DATA
mm
in
A
B
 C D T
15 1/2 95 76 57 90 6.5
20 3/4 102 85 79 112 6.5
25 1 114 95 94 122 8.0
32 1-1/4 121 110 94 144 8.0
40 1-1/2 133 120 114 156 9.5
50 2 152 145 125 173 9.5
65 2-1/2 165 165 144 212 11.2
80 3 184 185 144 230 12.7
100 4 216 216 181 282 16.0
Flanges are as per BS-10 table 'D'. Valves are normally supplied with undrilled flanges but flanges could be drilled, if drilling details are given along with the order.
In valve sizes 15 mm and 20 mm DISC is spun,
and without guide.
Note: The information given in this page is subject to alteration without notice.

Drawing No. 313/5

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