Three-way Diaphragm Valve
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
product drawing
G49W-10 three-way diaphragm valves G49W-10P stainless steel three-way diaphragm valves
Performance and specifications
| working temperature | applicable medium |
| ≤85℃ | general corrosive medium |
Note: This is our company based-type products suitable temperature, if you have different requirement, please refer to the previous page shows for selection.
The materials of main parts
| name | materials |
| body | cast iron,stainless steel |
| bonnet | cast iron |
| disc | cast iron |
| handwheel | cast iron |
| diaphragm | Natural rubber, butyl rubber, etc. |
| stem | carbon steel |
Main external and connection dimensions （mm）
G49W-10 three-way diaphragm valve G49W-10P stainless steel three-way diaphragm valve constructral diagram(pic1)
G49W-10 three-way diaphragm valve G49W-10P stainless steel three-way diaphragm valve constructral diagram(pic2)
| nominal diameter | nominal pressure MPa |
working pressure MPa |
L | L1 | D | D1 | Z-Фd | H1 | Do | weight ㎏ |
|
| DN/mm | NPS/inch | ||||||||||
| 25 | 1 | 1.0 | 1.0 | 160 | 96 | 115 | 85 | 4-14 | 116 | 83 | 5.5 |
| 32 | 1 1/4 | 180 | 118 | 135 | 100 | 4-18 | 153 | 114 | 8.5 | ||
| 40 | 1 1/2 | 200 | 135 | 145 | 110 | 4-18 | 167 | 114 | 12.5 | ||
| 50 | 2 | 230 | 150 | 160 | 125 | 4-18 | 198 | 140 | 17 | ||
| 65 | 2 1/2 | 290 | 182 | 180 | 145 | 4-18 | 234 | 165 | 24.5 | ||
| 80 | 3 | 310 | 210 | 195 | 160 | 4-18 | 258 | 230 | 33.5 | ||
Note: implement standard design and manufacture: GB12239 face to face dimension: GB12221(series 1) flange connection dimension: JB78（PN1.0MPa）
