双片法兰式隔膜阀 - ANSI
| 尺寸 | D | C | d | L | H | n-φe |
| 1/2'(15) | 87.00 | 60.30 | 15.00 | 106.00 | 170.50 | 4-16 |
| 3/4'(20) | 98.00 | 70.00 | 20.00 | 119.00 | 181.00 | 4-16 |
| 1'(25) | 108.00 | 79.40 | 25.00 | 144.00 | 195.40 | 4-16 |
| 1¼'(32) | 117.00 | 88.90 | 32.00 | 191.00 | 277.50 | 4-16 |
| 1½'(40) | 128.00 | 98.00 | 40.00 | 193.40 | 283.00 | 4-16 |
| 2'(50) | 155.50 | 121.00 | 50.00 | 232.00 | 312.40 | 4-19 |
| 2½'(65) | 178.00 | 140.00 | 65.00 | 263.00 | 385.00 | 4-19 |
| 3'(80) | 192.00 | 152.00 | 75.00 | 304.00 | 411.30 | 4-19 |
| 4'(100) | 230.00 | 191.20 | 95.00 | 362.00 | 449.00 | 8-19 |
单片法兰式隔膜阀 - DIN/JIS
| 尺寸 | D | C | d | L | H | n-φe | |
| DIN | JIS | ||||||
| 1/2'(15) | 95.00 | 65.00 | 70.00 | 15.00 | 106.00 | 175.00 | 4-15 |
| 3/4'(20) | 105.00 | 75.00 | 75.00 | 20.00 | 119.00 | 184.50 | 4-15 |
| 1'(25) | 125.00 | 85.00 | 90.00 | 25.00 | 142.00 | 203.90 | 4-19 |
| 1¼'(32) | 140.00 | 100.00 | 100.00 | 32.00 | 191.00 | 282.00 | 4-19 |
| 1½'(40) | 150.00 | 110.00 | 105.00 | 40.00 | 191.00 | 287.00 | 4-19 |
| 2'(50) | 165.00 | 125.00 | 120.00 | 50.00 | 231.00 | 317.00 | 4-19 |
| 2½'(65) | 185.00 | 145.00 | 140.00 | 65.00 | 269.00 | 388.50 | 4-19 |
| 3'(80) | 200.00 | 160.00 | 150.00 | 80.00 | 308.00 | 415.30 | 8-19 |
| 4'(100) | 220.00 | 180.00 | 175.00 | 100.00 | 368.00 | 444.00 | 8-19 |
