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Bronze Gate Valve, Non-Rising Stem, Screwed / Flanged Ends
IS : 778 Class-1, ISI Marked
Specification:
`ELEMS’ Bronze Gate Valve, Screwed in Bonnet, Inside Screw, Non-Rising Stem, Integral Seats;
Screwed Female Ends (BSP) to IS : 554 / Flanged Ends, Conforming to IS : 778 – 1984, CI-1,
Hand Wheel Operated.
Testing & Certification
Body Test Pressure |
1.5 MPa Hyd. |
Seat & Back Seat Test Pressure |
1.0 MPa Hyd. |
All valves are supplied duly ISI marked.
Our Works’ Test Certificate is furnished with every supply.
Materials
Components |
Material |
Material Code |
Body, Bonnet, Wedge, Gland, Stuffing
Box & Gland Nut |
Gun Metal / Leaded
Tin Bronze |
GM /
LTB 2 |
Spindle |
Forged Brass |
FB |
Hand Wheel |
Cast Iron / Mild Steel |
CI / MS |
Gland Packing |
Asbestos |
ASB |
Screw & Washer for Hand Wheel |
Mild Steel |
MS |
Dimensions in mm
Nominal Size |
L |
L1 |
H |
W |
D |
T |
8 |
50 |
- |
95 |
44 |
- |
- |
10 |
50 |
- |
95 |
44 |
- |
- |
15 |
60 |
72 |
112 |
50 |
95 ± 1 |
6 ± 1.5
0 |
20 |
60 |
76 |
120 |
60 |
105 ± 1 |
6 ± 1.5
0 |
25 |
70 |
90 |
135 |
70 |
115 ± 1 |
8 ± 1.5
0 |
32 |
80 |
100 |
156 |
80 |
140 ± 1 |
8 ± 1.5
0 |
40 |
90 |
110 |
174 |
90 |
150 ± 1 |
9 ± 1.5
0 |
50 |
100 |
120 |
197 |
110 |
165 ± 1 |
11 ± 1.5
0 |
65 |
105 |
140 |
210 |
127 |
185 ± 1 |
13 ± 1.5
0 |
80 |
125 |
150 |
275 |
127 |
200 ± 1 |
13 ± 1.5
0 |
100 |
160 |
190 |
300 |
185 |
220 ± 1.5 |
16 ± 1.5
0 |
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