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Why Does an Electric Actuator Overheat During Operation?
Learn how cycling, valve resistance, electrical conditions and the installa...
Pneumatic PPH Flange Diaphragm Valve comes with corrosion-resistant PPH body and elastic diaphragms, featuring a packing-free structure and smooth flow passages. It ensures low flow resistance, zero leakage and fire-explosion proof performance,
|
NO. |
Name |
Material |
|
|
1 |
Body |
PPH |
|
|
2 |
Bonnet |
PPH |
|
|
3 |
Diaphragm |
EPDM + F46 |
|
|
4 |
Disc |
UPVC |
|
|
5 |
Cylinder |
Aluminum alloy |
|
|
6 |
Piston |
Aluminum alloy |
|
|
7 |
Stem |
Stainless steel 304 / 45# |
|
|
8 |
Way of connection |
Flange |
|
DN |
L |
D |
D1 (HG) |
D1 (JIS) |
D1 (DIN) |
D1 (ANSI) |
n |
Φd |
A |
H |
Weight (KG) |
|
15 |
125 |
95 |
65 |
70 |
65 |
60 |
4 |
14 |
110 |
215 |
2 |
|
20 |
135 |
105 |
75 |
75 |
75 |
70 |
4 |
14 |
110 |
220 |
2.3 |
|
25 |
145 |
115 |
85 |
90 |
85 |
80 |
4 |
14 |
110 |
225 |
2.5 |
|
32 |
150 |
135 |
100 |
- |
- |
- |
4 |
18 |
140 |
240 |
3 |
|
40 |
180 |
145 |
110 |
105 |
110 |
100 |
4 |
18 |
170 |
285 |
5 |
|
50 |
210 |
160 |
125 |
120 |
125 |
120 |
4 |
18 |
170 |
307 |
8 |
|
65 |
250 |
180 |
145 |
140 |
145 |
140 |
4 |
18 |
200 |
327 |
13 |
|
80 |
300 |
195 |
160 |
150 |
160 |
152 |
8 |
18 |
230 |
390 |
16 |
|
100 |
350 |
215 |
180 |
175 |
180 |
190 |
8 |
18 |
260 |
470 |
24 |
|
125 |
400 |
245 |
210 |
210 |
210 |
216 |
8 |
18 |
310 |
637 |
30 |
|
150 |
480 |
280 |
240 |
240 |
240 |
240 |
8 |
23 |
370 |
- |
- |
|
200 |
570 |
335 |
295 |
290 |
295 |
298 |
8 |
23 |
490 |
- |
- |
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