Name |
Material Science |
valve body |
Aluminium alloy |
bushing |
rubber |
The stem |
Cast copper, carbon steel, stainless steel |
Pressure bar |
Nodular graphite cast iron |
Electric head |
Assembly part |
bracket |
Nodular graphite cast iron |
Applicable temperature |
Using medium |
≤85℃ |
Slurry, abrasive, dry and wet type dust |
Nominal diameter |
Main connection dimensions and dimensions Main outline dimensionsconnection dimensions |
Weight KG |
|||||
|
L |
D |
D1 |
D2 |
b |
Z-? |
|
20 |
135 |
105 |
75 |
55 |
16 |
4-14 |
2.5 |
25 |
145 |
115 |
85 |
65 |
16 |
4-14 |
3 |
32 |
160 |
135 |
100 |
78 |
18 |
4-18 |
4 |
40 |
180 |
145 |
110 |
85 |
18 |
4-18 |
6 |
50 |
210 |
165 |
125 |
100 |
20 |
4-18 |
7.5 |
65 |
250 |
185 |
145 |
120 |
20 |
4-18 |
9.5 |
80 |
300 |
190 |
160 |
135 |
22 |
4-18 |
16 |
100 |
350 |
215 |
180 |
155 |
22 |
8-18 |
20 |
125 |
430 |
245 |
210 |
185 |
25 |
8-18 |
28 |
150 |
500 |
280 |
240 |
210 |
25 |
8-23 |
43 |
200 |
650 |
335 |
295 |
265 |
32 |
8-23 |
80 |
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