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Parts name |
Material |
J41T-16 |
J41W-16 |
J41H-16 |
J41F-16 |
Valve body,Bonnet |
Grey iron |
Grey iron |
Grey iron |
Grey iron |
Stem |
Carbon steel |
Carbon steel |
Carbon steel |
Carbon steel |
Disc |
Grey iron+Bronze |
Grey iron |
Grey iron +Stainless steel |
Grey iron+Ptfe |
Yoke nut |
Bronze(iron) |
Bronze(iron) |
Bronze(iron) |
Bronze(iron) |
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Function and specification |
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Type |
Nominal pressure (Mpa) |
Testing |
Suitable temperature (¡æ) |
Suitable medium |
Strength (Water) (Mpa) |
Enclose (Water) (Mpa) |
J41T-16 |
1.6 |
2.4 |
1.8 |
¡Ü200 |
Vapour,Water |
J41W-16 |
¡Ü100 |
Oil |
J41H-16 |
¡Ü200 |
Vapour,Water,oil |
J41F-16 |
¡Ü150 |
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Outling and connect measurement |
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Nominal DN(mm) |
Measurement (mm) |
Weight (KG) |
L |
D |
D1 |
D2 |
b-f |
z-d |
H |
D0 |
25 |
160 |
115 |
85 |
65 |
16-2 |
4-14 |
168 |
80 |
4 |
32 |
180 |
135 |
100 |
78 |
18-2 |
4-18 |
220 |
100 |
6 |
40 |
200 |
145 |
110 |
85 |
18-3 |
4-18 |
245 |
120 |
8 |
50 |
230 |
160 |
125 |
100 |
20-3 |
4-18 |
285 |
120 |
11 |
65 |
290 |
180 |
145 |
120 |
20-3 |
4-18 |
330 |
140 |
17.16 |
80 |
310 |
195 |
160 |
135 |
22-3 |
8-18 |
480 |
240 |
33.66 |
100 |
350 |
215 |
180 |
155 |
24-3 |
8-18 |
490 |
240 |
43.95 |
125 |
400 |
245 |
210 |
185 |
26-3 |
8-18 |
590 |
280 |
60.85 |
150 |
480 |
280 |
240 |
210 |
28-3 |
8-23 |
615 |
320 |
86.47 |
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