|
|
|
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 |
| Serial no. |
Part |
Material |
| 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 |
|
Main technic-al parameters
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
Main dimensions unit: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 |
|
|
|
|
|
|
|
|
|
|
|
|
