SW Ball Valve
Introduction:
The working principle of socket welding ball valve is to make the valve unblocked or blocked by rotating the valve. The switch of the ball valve is light, small in size, can be made into a large diameter, reliable in sealing, simple in structure, easy to maintain, the sealing surface and the spherical surface are often closed, and it is not easy to be eroded by the medium. It is widely used in various industries.
Applicable medium: water, oil, gas and some corrosive liquids (W.O.G) three-piece socket-welded ball valve applicable stability range: -20～232℃～350℃, nominal pressure: 1.6-6.4MPa.
Specification of ball valve socket
Nominal pressure: 1.6-6.4MPa
Size: 1/4"-4"
Applicable stability range: -20～232℃～350℃
Applicable medium: water, oil, gas and some corrosive liquids (W.O.G)
Socket welding standard SW: GB12224.ANSIB16.25
Material list of W.O.G ball valve socket weld
| Item | Material | |
| Body | CF8M | WCB |
| Seal ring | PTFE | PTFE |
| Bonnet | CF8M | WCB |
| Ball | SS | SS |
| Stem | SS | SS |
| Nut | SS | FCD45 |
| Handle sleeve | PLASTIC | PLASTIC |
| Lever | SS304 | SS304 |
| Stem nut | SS304 | B7 |
| Gland nut | SS304 | SS304 |
| Packing | PTFE | PTFE |
| Gasket | PTFE | PTFE |
| Bolt | SS304 | B8 |
Size table of socket weld type ball valve
| SIZE | 1/4" | 3/8" | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2-1/2" | 3" | 4" |
| D | 11.6 | 12.7 | 15 | 20 | 25 | 32 | 38 | 50 | 65 | 80 | 100 |
| L | 68 | 68 | 72 | 82 | 90 | 112 | 120 | 145 | 185 | 210 | 268 |
| H | 50 | 50 | 60 | 64 | 71 | 78 | 86 | 95 | 130 | 148 | 173 |
| E | 100 | 100 | 130 | 130 | 165 | 165 | 190 | 190 | 250 | 250 | 280 |
| F | 14.1 | 17.6 | 21.8 | 27.5 | 34.7 | 43.0 | 49.0 | 61.5 | 77.0 | 90.0 | 115.2 |
| P | 10 | 10 | 10 | 13 | 13 | 16 | 16 | 18 | 18 | 20 | 20 |
Delivery
Acknowledge certificates
Structural features:
Suitable for frequent operation, quick and light opening and closing.
1. The fluid resistance is small.
2. Simple structure, relatively small size, lightweight and easy maintenance.
3. Good sealing performance.
4. Not restricted by the installation direction, the flow direction of the medium can be arbitrary.
5. No vibration and low noise.
FAQ
Q: What kind of certificate do you have?
A: We have ISO, API as above attached.
Q: How much the freight will be paid for the samples?
A: If you have express account, kindly inform account no. If not, the cost depends on weight and package size. We would confirm with you before delivery.
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