Metal Seated Flanged Gate Valve Stainless Steel CF8 / CF3 For Gas Oil
Specifications
Applicable Standards:
- FACE TO FACE DIMENSION:GB/T 12221
- END FLANGE DIMENSION:GB/T 9113
- DESING:ANSI B16.34
- TEST:API598
Size Range:
- DN15~DN300
Pressure Rating:
- PN16~PN40
Temperature Range:
- -196°C~650°C
Application
The gate valve refers to a valve in which the closing member (gate) moves in the vertical direction of the center line of the passage. The gate valve can only be used for full opening and full closing in the pipeline, and cannot be adjusted and throttled. The gate valve is a kind of valve with a wide range of use. It is also used for the cutting device with a diameter of DN ≥ 50mm. Sometimes the cutting device with small diameter also uses the gate valve. The elastic seat sealing gate valve (soft sealing gate valve) developed in recent years. With better sealing performance, it is the first choice for environmental protection, water supply and drainage industry.
| DN | L | D | D1 | D2 | b-f | z-φd | H |
| 15 | 130 | 95 | 65 | 45 | 14-2 | 4-14 | 185 |
| 20 | 150 | 105 | 75 | 55 | 14-2 | 4-14 | 200 |
| 25 | 160 | 115 | 85 | 65 | 14-2 | 4-14 | 225 |
| 32 | 180 | 135 | 100 | 78 | 16-2 | 4-18 | 275 |
| 40 | 200 | 145 | 110 | 85 | 16-3 | 4-18 | 295 |
| 50 | 250 | 160 | 125 | 100 | 16-3 | 4-18 | 350 |
| 65 | 265 | 180 | 145 | 120 | 18-3 | 4-18 | 370 |
| 80 | 280 | 195 | 160 | 135 | 20-3 | 8-18 | 390 |
| 100 | 300 | 215 | 180 | 155 | 20-3 | 8-18 | 435 |
| 125 | 325 | 245 | 210 | 185 | 22-3 | 8-18 | 520 |
| 150 | 350 | 280 | 240 | 210 | 24-3 | 8-23 | 610 |
| 200 | 400 | 335 | 295 | 265 | 26-3 | 12-23 | 785 |
| 250 | 450 | 405 | 355 | 320 | 20-3 | 12-25 | 960 |
| 300 | 500 | 460 | 410 | 375 | 30-4 | 12-25 | 1080 |
Feature
1. Light weight: The body is made of high-grade ductile iron, which is about 20%~30% lighter than traditional gate valves. It is easy to install and maintain.
2. Flat-bottomed gate: Traditional gate valves are often deposited in the groove of the valve bottom due to foreign objects such as stones, wood blocks, cement, iron filings, debris, etc. after the water is washed, which is easy to close and form a leak. The bottom of the elastic seat sealing gate valve adopts the same flat bottom design as the water pipe machine, which is not easy to cause debris accumulation, so that the fluid is unobstructed.
Model Selection
Gate Valve
| Standard | ANSI | GB | JIS | DIN |
| Pressure | 150LB/300LB | PN16/PN25/PN40 | 10K/20K | PN16/PN40 |
| Valve Matreial | 1) CF8/SS304 2) CF8M/SS316 3) CF3/SS304L 4) CF3M/SS316L 5) WCB |
| Actuator | 1) Single Acting(Spring Return) 2) Double Acting |
| Accessories | 1) Limit Switch 2) Solenoid valve 3) Filter 4)Positioner 5) Warm Gear |
Product Tags:
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Metal Seated Flanged Gate Valve Stainless Steel CF8 / CF3 For Gas Oil Images
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