CARBON STEEL OR STAINLESS STEEL
DIAPGHRAGM VALVE BOLTED BONNET DESIGN
DESIGN DESCRIPTION:
Design: Factory STD;
Manufacture: Factory STD;
Face To Face: ANSI B16.10, GB/T12221-1989;
Flange: ANSI B16.5, DIN 2543 or Customer STD;
Test: Pressure: API598, DIN 3230, Lining Voltage: 25KV High Voltage;
Polyglot treat hyaline Lining Diaphragm Valve;
Adopting Special Technology To Line The PTFE;
To Body, PTFE And Cushioned With Nitrite RUBBER;
To Diaphragm Components And Enable Each;
Components To Same Anti-Corrosion Ability.
This Products Have Good Throttling Traits,
Anti-Corrosion, Particle Resistance, Steady Fightness
And Can Be Widely Applied To Various Corrosive Liquid,
Fiber And Power Medium.
Actuator: Handwheel, Electric Actuator, Pneumatic;
Applicable Media: Vitriol, Hydrofluoric Acid, Phosphoric Acid,
Gaseous Chloride, Strong Alkali, Aqu Regia
And So On Medium With Strong Causticity.
Material and Working Temp.:
PTFE&R-PTFE: 0ºC-200ºC(32ºF-392ºF)
PARTS AND MATERIAL:
| PARTS NAME |
MATERIALS |
| BODY |
ASTM A216-WCB |
| BONNET |
ASTM A216-WCB |
| DIAPHRAGM |
NBR+FEP OR NBR+PTFE |
| DISC |
13CR OR STAINLESS STEEL |
| STEM NUT |
CARBON STEEL |
| STEM |
13CR OR STAINLESS STEEL |
| H.W. LUCK NUT |
BRONZE |
| HANDWHEEL |
CAST IRON |
| LINNER |
PTFE OR FEP |
| OTHER MATERIALS ARE AVAILABLE UPON REQUEST. |
DIMENSIONS LIST(UNIT:MM):
| |
DN |
SIZE |
L |
H |
H(OPEN) |
D0 |
| |
PN10/16 |
CL150 |
| |
15 |
1/2" |
125 |
110 |
116 |
126 |
100 |
| |
20 |
3/4" |
135 |
117 |
116 |
126 |
100 |
| |
25 |
1" |
145 |
127 |
127 |
140 |
140 |
| |
32 |
1-1/4" |
160 |
140 |
132 |
149 |
140 |
| |
40 |
1-1/2" |
180 |
165 |
155 |
175 |
160 |
| |
50 |
2" |
210 |
178 |
162 |
188 |
160 |
| |
65 |
2-1/2" |
250 |
190 |
196 |
230 |
200 |
| |
80 |
3" |
300 |
203 |
220 |
262 |
240 |
| |
100 |
4" |
350 |
229 |
272 |
325 |
240 |
| |
125 |
5" |
400 |
254 |
332 |
397 |
280 |
| |
150 |
6" |
460 |
267 |
372 |
450 |
320 |
| |
200 |
8" |
570 |
292 |
496 |
600 |
360 |
| |
250 |
10" |
680 |
330 |
570 |
700 |
400 |
| Remark: Our design can be suitable for all standard (BS, DIN, ANSI, JIS standard etc.) |
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We hereby reserve the rights of any alternative dimension that would help to improve our valve's quality and working efficiency.
Audited Supplier 
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