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| MOQ | 1 pcs |
| Port | wenzhou |
| Lead Time | 30-45 Days |
Main parts and materials
|
Part name |
Material |
|
Upper and lower valve body |
Cast iron/Cast steel/Stainless steel/Lining F4/F46 |
|
Valve seat |
F4/F46 |
|
With lever disc plate |
Fulling (WCB)F4/F46,Half lining(stainless steel)/F4/F46 |
|
Liner |
Silicone rubber |
|
Wormgear handle |
Qt400-15 Nodular cast iron, Aluminum alloy |
PTFE-lined Butterfly Valve Standard
|
Technical specification |
|
|
Design standard |
GB12238 |
|
Structure length |
GB12221 |
|
Flange standard |
JB/T79-94 |
|
GB9113.1-26 |
|
|
Inspection and test |
GB/T13927 |
|
Drive mode |
Wormgear, Manual, Electric, Pneumatic |
Main External and Connecting Dimensions PN 10~16
|
Nominal |
Outline Dimension |
Connection Size |
|||||||
|
L |
H2 |
H1 |
1.0MPa |
1.6MPa |
|||||
|
D |
D1 |
z-Φd |
D |
D1 |
z-Φd |
||||
|
50 |
108 |
143 |
85 |
160 |
125 |
4-Φ18 |
160 |
125 |
4-Φ18 |
|
65 |
112 |
157 |
93 |
180 |
145 |
4-Φ18 |
180 |
145 |
4-Φ18 |
|
80 |
114 |
178 |
100 |
195 |
160 |
4-Φ18 |
195 |
160 |
8-Φ18 |
|
100 |
127 |
185 |
110 |
215 |
180 |
8-Φ18 |
215 |
180 |
8-Φ18 |
|
125 |
140 |
206 |
120 |
245 |
210 |
8-Φ18 |
245 |
210 |
8-Φ18 |
|
150 |
140 |
225 |
160 |
280 |
240 |
8-Φ23 |
280 |
240 |
8-Φ23 |
|
200 |
152 |
275 |
245 |
335 |
295 |
8-Φ23 |
335 |
295 |
12-Φ23 |
|
250 |
165 |
326 |
260 |
390 |
350 |
12-Φ23 |
405 |
355 |
12-Φ26 |
|
300 |
178 |
333 |
300 |
440 |
400 |
12-Φ23 |
460 |
410 |
12-Φ26 |
|
350 |
190 |
393 |
320 |
500 |
460 |
16-Φ23 |
520 |
470 |
16-Φ26 |
|
400 |
216 |
438 |
|||||||
Rm.3-8110,LOFT8, NO.8 Liming industry zone,Binjiang sub-district
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