Three Way Diaphragm Valve
Technical specificastion
Design and manufacture :GB12239
Face to face dimension :GB 12221,JB1688
Connection dimension of flange :GB 4216,JB78
Component material
Body: cast iron,spheroidal graphite cast iron,carbon steel.stainless steel
Bonnet: cast iron,spheroidal graphite cast iron,carbon steel,stainles steel
Lining:unlined ,rubber
Diaphragm: rubber
Disc:cast iron
Stem: carbon steel,stainless steel
Handwheel: cast iron
Main dimensions and weight
DN
|
Nominal pressure
|
Work pressure
|
L
|
D
|
D1
|
n-¢d
|
H1
|
H2
|
Do
|
Weight
Kg
|
mm
|
inch
|
25
|
1‿/FONT>
|
1.0
|
1.0
|
160
|
96
|
115
|
4-14
|
108
|
120
|
66
|
5.5
|
32
|
1-1/4‿/FONT>
|
180
|
118
|
135
|
4-18
|
138
|
157
|
96
|
8.5
|
40
|
1-1/2‿/FONT>
|
200
|
135
|
145
|
4-18
|
147
|
167
|
96
|
12.5
|
50
|
2‿/FONT>
|
230
|
150
|
160
|
4-18
|
167
|
192
|
96
|
17
|
65
|
2-1/2‿/FONT>
|
290
|
182
|
180
|
4-18
|
194
|
229
|
165
|
24.5
|
80
|
3‿/FONT>
|
310
|
210
|
195
|
4-18
|
212
|
252
|
230
|
33.5
|
CÔNG TY TNHH XUẤT NHẬP KHẨU VÀ THƯƠNG MẠI TÂN THÁI BÌNH
1351 ĐƯỜNG GIẢI PHÓNG – P HOÀNG LIỆT – Q HOÀNG MAI –HÀ NỘI
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