| Product introduction |
Resilient seated gate valve can be equipped with all kinds of electric actuator to clients’ requirements to realize long-distance control and automatic control.It has the features such as quickness,liableness and easy installation etc..It is widely used in tap water industry,sewage treatmen, shipping,construction,petroleum,chemicals,food,pharmacy,textile,electric power,metallurgy and energy system’s pipeline to adjust and shut off fluid. |
Material |
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Serial no. |
Part |
Material |
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1 |
Body |
Grey cast iron,ductile cast iron,cast steel |
|
2 |
Disc |
Ductile cast iron packed with rubber or EPDM outside |
|
3 |
Stem |
Stainless steel |
|
4 |
Cover |
Grey cast iron,ductile cast iron,cast steel |
|
5 |
Support |
Grey cast iron,ductile cast iron,cast steel |
|
6 |
Electric actuator |
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Main technic-al parameters |
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Nominal pressure: 1.0-2.5MPaWorking temp.:0-120Flanged end:GB/T17241.6 GB9113,ASME 16.5 etc..
Nominal diameter: 50-400mmService:water,oils,gas etc..Inspection and test:GB 13927 API 598
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Main dimensionsunit:mm |
|
DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
|
L |
178 |
190 |
203 |
229 |
254 |
267 |
292 |
330 |
356 |
381 |
406 |
432 |
457 |
508 |
|
H(full open) |
732 |
773 |
820 |
870 |
915 |
1003 |
1110 |
1263 |
1360 |
1550 |
1610 |
1900 |
1938 |
2120 |
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