Z43Y高壓平板油田閘閥
高壓平板油田閘閥，結構合理，密封可靠操作輕便，且可用于節流，尤其適用于工作壓力≤42MP，工作溫度≤120℃的水，油，泥漿，天然氣管線作控制介質流動的啟閉及調節裝置。
公稱壓力（Mpa) | 16.0 | 20.0 | 25.0 | 35.0 | 42.0 |
殼體試驗壓力（Mpa) | 24.0 | 30.0 | 37.5 | 52.5 | 63.0 |
密封試驗壓力（Mpa) | 17.6 | 22.0 | 27.5 | 38.5 | 46.2 |
適用介質 | 水、油品等非腐蝕性介質 |
適用溫度 | —29℃—121℃ |
法蘭標準：GB/T9113.4-2000
結構長度：GB/13927-1992
外形及連接尺寸
公稱壓力(Mpa) | 公稱通徑(mm) | 尺寸（mm) |
16.0 20.0 |
B | D | D1 | P | L | C | H | Z-d | W |
25 | 22 | 150 | 101.5 | 50.8 | 210 | 29 | 255 | 4-26 | 180 |
32 | 28 | 160 | 111 | 60.32 | 230 | 29 | 307 | 4-26 | 200 |
40 | 35 | 180 | 124 | 68.28 | 260 | 32 | 356 | 4-30 | 240 |
50 | 47 | 215 | 165 | 95.25 | 300 | 38.5 | 379 | 8-26 | 150 |
65 | 57 | 245 | 190.5 | 107.95 | 340 | 41.5 | 402 | 8-30 | 180 |
80 | 72 | 240 | 190.5 | 123.82 | 390 | 38.5 | 475 | 8-26 | 320 |
100 | 92 | 295 | 235 | 149.22 | 480 | 44.5 | 548 | 8-33 | 350 |
150 | 136 | 380 | 317.5 | 211.12 | 550 | 56 | 775 | 12-33 | 450 |
200 | 174 | 470 | 393.5 | 269.88 | 650 | 63.5 | 793 | 12-39 | 550 |
25.0 | 25 | 22 | 150 | 101.5 | 50.8 | 210 | 29 | 255 | 4-26 | 180 |
32 | 28 | 160 | 111 | 60.32 | 230 | 29 | 307 | 4-26 | 200 |
40 | 35 | 180 | 124 | 68.28 | 260 | 32 | 356 | 4-30 | 240 |
50 | 47 | 215 | 165 | 95.25 | 300 | 38.5 | 379 | 8-26 | 150 |
65 | 57 | 245 | 190.5 | 107.95 | 340 | 41.5 | 402 | 8-30 | 180 |
80 | 72 | 270 | 203 | 123.82 | 390 | 48 | 475 | 8-33 | 320 |
100 | 92 | 310 | 241.5 | 149.22 | 480 | 54 | 548 | 8-36 | 350 |
150 | 136 | 395 | 317.5 | 211.12 | 550 | 83 | 775 | 12-39 | 450 |
200 | 174 | 485 | 393.5 | 269.88 | 650 | 92 | 793 | 12-45 | 550 |
35.0 42.0 | 25 | 19 | 160 | 108 | 60.32 | 210 | 35 | 255 | 4-26 | 180 |
32 | 25 | 185 | 130 | 72.24 | 230 | 38.5 | 307 | 4-30 | 200 |
40 | 29 | 205 | 146 | 82.55 | 260 | 44.5 | 356 | 4-33 | 240 |
50 | 38 | 235 | 171.5 | 101.6 | 300 | 51 | 379 | 8-30 | 150 |
65 | 48 | 270 | 197 | 111.12 | 340 | 57.5 | 402 | 8-33 | 180 |
80 | 57 | 305 | 228.5 | 127 | 390 | 67 | 475 | 8-36 | 320 |
100 | 73 | 353 | 273 | 157.18 | 480 | 76.5 | 548 | 8-42 | 350 |
150 | 111 | 485 | 368.5 | 228.6 | 550 | 108 | 775 | 8-56 | 450 |
200 | 146 | 550 | 438 | 279.4 | 650 | 127 | 793 | 12-56 | 550 |
