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Three-way Diaphragm Valve

manufacturer: Shanghai Fengqi Industry Development Co., Ltd.
Eml: sales@fengqi.sh.cn

Tel: 86 (21) 3652 8716
Mob: (86) 138 1635 6498

product drawing

G49W-10 three-way diaphragm valves
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(pic1)
G49W-10 three-way diaphragm valve   G49W-10P stainless steel three-way diaphragm valve constructral diagram(pic2)
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)

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