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WCB flanged ball valves are widely used in industries such as chemical and petrochemical,water treatment and sewage treatment,pneumatic conveying,shipbuilding and energy engineering.
Nominal size: DN 15 – DN300
Connecting flange: EN 1092 PN 6/10/16 ASME Class 150 AS 4087 PN 16
Sealing surface of flange: EN 1092 Form A /B ASME RF, FF
Operating temperature:- 20 ~ 150 ℃
Working pressure: 16 bar
Body Materials: WCB
Seat Materials: PTFE
Disc Materials: 304stainless steel
Stem Materials: WCB
1. The valve body is a precision casting valve body, the material is WCB, the appearance is fine, and there is no sand hole.
2. The valve body is solid and heavy.
3. The material of ball is solid stainless steel 304 .
4. Each valve must be tested in accordance with the national standard before leaving factory.
-chemical and petrochemical industries
-Water treatment and sewage treatment
-Pneumatic conveying
-Shipbuilding
-Energy engineering
| SIZE | PN16 | 150LB | 10K | |||||||
| DN | NPS | L | ΦA | ΦB | L | ΦA | ΦB | L | ΦA | ΦB |
| 15 | 1/2” | 130 | 95 | 65 | 108 | 89 | 65.5 | 108 | 95 | 70 |
| 20 | 3/4” | 140 | 105 | 75 | 117 | 98 | 70 | 117 | 100 | 75 |
| 25 | 1” | 150 | 115 | 85 | 127 | 108 | 79.5 | 127 | 125 | 90 |
| 32 | 1 1/4” | 165 | 135 | 100 | 140 | 117 | 89 | 140 | 135 | 100 |
| 40 | 1 1/2” | 180 | 145 | 110 | 165 | 127 | 98.5 | 165 | 140 | 105 |
| 50 | 2” | 200 | 160 | 125 | 178 | 152 | 120.5 | 178 | 155 | 120 |
| 65 | 2 1/2” | 220 | 180 | 145 | 190 | 178 | 139.5 | 190 | 175 | 140 |
| 80 | 3” | 250 | 195 | 160 | 203 | 190 | 152.5 | 203 | 185 | 150 |
| 100 | 4” | 280 | 215 | 180 | 229 | 229 | 190.5 | 229 | 210 | 175 |
| 125 | 5” | 320 | 245 | 210 | 356 | 254 | 216 | 356 | 250 | 210 |
| 150 | 6” | 360 | 280 | 240 | 394 | 279 | 241.5 | 394 | 280 | 240 |
| 200 | 8” | 400 | 335 | 295 | 457 | 343 | 298.5 | 457 | 330 | 290 |
| 250 | 10” | 450 | 405 | 355 | 533 | 406 | 362 | 533 | 400 | 355 |
| 300 | 12” | 620 | 460 | 410 | 610 | 482.6 | 431.8 | |||
Linkage horizontal single axis tracking system