Specification
• Design standard: GB/T 12234, Stainless steel 304 or Stainless steel 316
• Flanged ends: GB/T 9113, JB/T 79, HG 20596
• Test & inspection: JB/T9092, GB/T 13927
• Applicable medium: Water, Oil, Gas Etc
• Working pressure: 0~16 Bar
Flanged Gate Valve Dimension
| SIZE | φd | L | D | D1 | D2 | Z-φd | |
| 1/2″ | DN15 | 15 | 130 | 95 | 65 | 45 | 4-14 |
| 3/4″ | DN20 | 20 | 150 | 105 | 75 | 55 | 4-14 |
| 1″ | DN25 | 25 | 160 | 115 | 85 | 65 | 4-14 |
| 1-1/4″ | DN32 | 32 | 180 | 135 | 100 | 78 | 4-18 |
| 1-1/2″ | DN40 | 40 | 200 | 145 | 110 | 85 | 4-18 |
| 2″ | DN50 | 50 | 250 | 160 | 125 | 100 | 4-18 |
| 2-1/2″ | DN65 | 65 | 265 | 180 | 145 | 120 | 4-18 |
| 3″ | DN80 | 80 | 280 | 195 | 160 | 135 | 8-18 |
| 4″ | DN100 | 100 | 300 | 215 | 180 | 155 | 8-18 |
| 5″ | DN125 | 125 | 325 | 245 | 210 | 185 | 8-18 |
| 6″ | DN150 | 150 | 350 | 280 | 240 | 210 | 8-23 |
| 8″ | DN200 | 200 | 400 | 335 | 295 | 265 | 12-23 |
