1. Q235 carbon steel valve body. Qualified material according to national standard, test report can be provided.
2. Valve body and inner parts are processed by CNC machine tools with accurate dimensions.
3. Weld is tight and smooth without leakage.
4. Epoxy coating, beautiful apperance.
5. Stainless steel nuts and bolts.
6. Strict quality control and inspection before leaving factory.
![139.jpg 139.jpg](/upload/20231120/6VM15hMRKdkW3-YHyAQzEcLv2rj15LZAaTL6cYCW.jpg)
Parameter Information:
1. Executive standard:
Name | Design and manufacture | Face to face Length | End Flange | Inspection Standard |
Reference standard | GB/T 12238;JB/T 8692 | GB/T 12221 | GB/T 9115 | GB/T 13927 |
2. Material of Main Parts:
Name | Body | Disc | Shaft | Actuator |
Material | Q235 | Q235 | SS420 | Handle/Gearbox/Electric/Pneumatic |
3. Dimensions:
SIZE |
|
DN | NPS | L | ΦD | ΦD1 | ΦD2 | n-Φd |
50 | 2'' | 108 | 140 | 110 | 88 | 4-14 |
65 | 2 1/2'' | 112 | 160 | 130 | 110 | 4-14 |
80 | 3'' | 114 | 190 | 150 | 128 | 4-18 |
100 | 4'' | 127 | 210 | 170 | 148 | 4-18 |
125 | 5'' | 140 | 240 | 200 | 178 | 8-18 |
150 | 6'' | 140 | 265 | 225 | 202 | 8-18 |
200 | 8'' | 152 | 315 | 280 | 258 | 8-18 |
250 | 10'' | 165 | 370 | 335 | 312 | 12-18 |
300 | 12'' | 178 | 435 | 395 | 363 | 12-22 |
350 | 14'' | 190 | 485 | 445 | 415 | 12-22 |
400 | 16'' | 216 | 535 | 495 | 465 | 16-22 |
450 | 18'' | 222 | 590 | 550 | 520 | 16-22 |
500 | 20'' | 229 | 645 | 600 | 570 | 20-22 |
600 | 24'' | 267 | 755 | 705 | 670 | 20-26 |