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Gate Valves
Stainless Steel Forged Gate Valves
Specification of Gate Valves
Working Pressure :200 PSI WOG
Temperature Range: -20--- 232C
Suitable Medium: Wafer,oil,air and some corrosive liquid
Threaded kinds: NPT. BSPT. BSP.DIN259/2999
Main Part and Materials
| Item |
Designation |
Material |
| 1 |
Body |
CF8M |
| 2 |
Bonnet |
CF8M |
| 3 |
Stop Ring |
304 |
| 4 |
Stem |
316 |
| 5 |
Packing |
R-PTFE |
| 6 |
Hand wheel Nut |
304 |
| 7 |
Hand wheel |
Aluminum |
| 8 |
Packing Nut |
316 |
| 9 |
Gland |
304 |
| 10 |
Lock Nut |
316 |
| 11 |
Gasket |
R-PTFE |
| 12 |
Disc |
CF8M |
Dimension of Gate Valves
| Size |
1/2" |
3/4" |
1" |
1 1/4" |
1 1/2" |
2" |
| d |
15 |
20 |
25 |
32 |
40 |
50 |
| L |
55 |
60 |
66 |
76 |
86 |
96 |
| H |
92 |
99 |
113 |
128 |
147 |
168 |
| D1 |
70 |
70 |
80 |
80 |
90 |
100 |
| CV Factor |
17.6 |
32 |
54 |
97 |
135 |
230 |
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