ELECTRIC RESILIENT SEATED GATE VALVE(RVEX)
A. ELECTRIC RESILIENT SEATED GATE VALVE BRIEF FIGURE OF STRUCTURE
Electric Resilient Seated Gate Valve (RVEX)
B. ELECTRIC RESILIENT SEATED GATE VALVE PRODUCT INTRODUCTION
Resilient seated gate valve can be equipped with all kinds of electric actuator according to client's requirements to realize long-distance control and automatic control. It has the features such as quickness, liableness and easy installation etc. It is used widely in the pipeline of the system such as tap water industry, sewage treatment, shipping, construction, petroleum, chemicals, food, pharmacy, textile, electric power, metallurgy and energy to adjust and shut off fluid.
C. ELECTRIC RESILIENT SEATED GATE VALVE MAIN TECHNICAL PARAMETERS
- Nominal pressure: 1.0-2.5MPaWorking temp.:0-120℃ Flanged end: GB/T17241.6 GB9113,ASME 16.5 etc.
- Nominal diameter: 50-400mmService: water, oils, gas etc. Inspection and test: GB 13927 API 598
D. ELECTRIC RESILIENT SEATED GATE VALVE MAIN 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 |
- |
E. ELECTRIC RESILIENT SEATED GATE VALVE 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 |
