Products
- Control Valve
Electric and pneumatic regualting valve
CV3000 Regualting Valve
Self Operated Regulating Valve
Contact
Goole Valve Technology Co.,Ltd
Address: He yi Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,P.R.China
Tel: 86-577- 57789961
FaxL86-577-57789962
Email:goole1@goolevalve.com,
Web:http://www.chinavalveonline.com
Diaphragm Valve
Reciprocal without manual pneumatic operated fluorine plastic lined diaphragm valve
-
EG641Fs(MS),DN15~250,PN6,10,16. Diaphragm valve,Reciprocal without manual valve,Pneumatic operated fluorine valve,Fluorine plastic lined valve,PTFE lined valve,PFA lined valve,Teflon lined valve.
Detailed
EG641Fs(MS),DN15~250,PN6,10,16.
Diaphragm valve,Reciprocal without manual valve,Pneumatic operated fluorine valve,Fluorine plastic lined valve,PTFE lined valve,PFA lined valve,Teflon lined valve.
Materials:
|
No |
Name |
Material |
|
1 |
Body |
Spheroidal graphite cast iron, carbon steel, stainless steel |
|
2 |
Body lining |
Unlined, fluorine plastic |
|
3 |
Diaphragm |
Fluorine plastic |
|
4 |
Disc |
Cast iron, carbon steel |
|
5 |
Stem |
Carbon steel, stainless steel |
|
6 |
Bonnet |
Spheroidal graphite cast iron, carbon steel, stainless steel |
|
7 |
Cylinder |
Aluminum alloy, carbon steel |
|
8 |
Pneumatic diaphragm |
Rubber |
|
9 |
Cylinder cover |
|
|
DN mm |
Nominal pressure MPa |
Working pressure MPa |
L mm |
D mm |
D1 mm |
n-Фd mm |
f mm |
H mm |
D0
|
B
|
Code ES |
Air pressure MPa |
Air joint in |
Air consumption cm³ |
Weight Kg/kilos |
|
15 |
1.6 |
1.6 |
108 |
95 |
65 |
4-13.5 |
2 |
|
|
|
|
|
|
|
|
|
20 |
117 |
105 |
75 |
4-13.5 |
2 |
136 |
140 |
168 |
54 |
0.3 |
1/8 |
163.87×103 |
5 |
||
|
25 |
127 |
115 |
85 |
4-17.5 |
2 |
144 |
140 |
168 |
54 |
0.3~0.4 |
1/8 |
196.65×103 |
6.2 |
||
|
32 |
146 |
140 |
100 |
4-17.5 |
2 |
209 |
140 |
260 |
55 |
0.3~0.4 |
1/8 |
229.4×103 |
7 |
||
|
40 |
159 |
150 |
110 |
4-17.5 |
2 |
227 |
140 |
260 |
55 |
0.3~0.4 |
1/4 |
1458.7×103 |
13 |
||
|
50 |
190 |
165 |
125 |
4-17.5 |
2 |
231 |
140 |
260 |
55 |
0.3~0.4 |
1/4 |
3162.7×103 |
23 |
||
|
65 |
1.0 |
1.0 |
216 |
185 |
145 |
8-17.5 |
2 |
252 |
140 |
260 |
55 |
0.3~0.4 |
1/4 |
3243×103 |
27 |
|
80 |
254 |
200 |
160 |
8-17.5 |
2 |
285 |
165 |
425 |
56 |
0.4~0.5 |
3/8 |
6636.8×103 |
56 |
||
|
100 |
305 |
220 |
180 |
8-17.5 |
2 |
360 |
280 |
425 |
57 |
0.4~0.5 |
3/8 |
6948×103 |
60 |
||
|
125 |
356 |
250 |
210 |
8-22 |
3 |
370 |
280 |
425 |
57 |
0.4~0.5 |
3/8 |
7374.2×103 |
68 |
||
|
150 |
406 |
285 |
240 |
8-22 |
3 |
462 |
280 |
549 |
58 |
0.5 |
3/8 |
10652×103 |
115 |
||
|
200 |
0.6 |
521 |
340 |
295 |
|
3 |
544 |
280 |
549 |
58 |
0.6 |
3/8 |
16715×103 |
196 |
|
|
250 |
635 |
395 |
350 |
|
5 |
|
|
|
|
|
|
|
|
Purpose:
It's special for controlling the noncorrosive or the strong corrosive media.Its body inner surface is unlined or lined with different fluorine plastic which can be selected to suit with different working temperatures and fluid pipelines.
Suitable temperature: ≤85℃、≤100℃、≤120℃、≤150℃(According to the materials of lining and diaphragm)
Pressure rating:PN(MPa)
0.6 1.0 1.6
Tests:
Lining layer:Electrospark detecing
Test to BS6755
Norminal pressure:PN(MPa)
Body: PN×1.5
Seal: PN×1.1
