X44W three way flange plug valve
X44W, X44T three flanged plug by pressing the filler plug and plug body sealing surface tightly, sealing high grade, for a large number of middle and low pressure pipeline. Body material cast iron, cast steel, stainless steel, copper, etc. can adapt to different pipeline conditions.
Model | Nominal pressure PN(MPa) | Test pressurePS(MPa) | Applicable medium | working temperature (℃) |
| | Shell | Seal up(water) | | |
X44W-1.0P | 1.0 | 1.5 | 1.1 | Nitric acid | ≤250 |
X44W-1.0R | 1.0 | 1.5 | 1.1 | Nitric acid | ≤250 |
X44W-1.0C | 1.0 | 1.5 | 1.1 | Gas, oil | ≤200 |
Nominal pressurePN(MPa) | Nominal diameterDN(mm) | Size (mm) |
| | L | D | D1 | D2 | Z-¢d | □S | h | H |
1.0 | 15 | 145 | 95 | 65 | 45 | 4-¢14 | 14 | 26 | 99 |
| 20 | 145 | 105 | 75 | 55 | 4-¢14 | 14 | 34 | 124 |
| 25 | 145 | 115 | 85 | 56 | 4-¢14 | 17 | 38 | 133 |
| 32 | 165 | 135 | 100 | 78 | 4-¢18 | 19 | 45 | 152 |
| 40 | 190 | 145 | 110 | 85 | 4-¢18 | 22 | 55 | 212 |
| 50 | 200 | 160 | 125 | 100 | 4-¢18 | 27 | 74 | 260 |
| 65 | 230 | 180 | 145 | 120 | 4-¢18 | 32 | 82 | 295 |
| 80 | 260 | 195 | 160 | 135 | 4-¢18 | 36 | 95 | 327 |
| 100 | 300 | 215 | 180 | 155 | 8-¢23 | 46 | 135 | 425 |
| 125 | 350 | 245 | 210 | 185 | 8-¢23 | 50 | 154 | 482 |
| 150 | 400 | 280 | 240 | 210 | 8-¢23 | 55 | 172 | 512 |
| 200 | 480 | 335 | 295 | 265 | 8-¢23 | 75 | 195 | 605 |
| 250 | 530 | 390 | 350 | 320 | 8-¢23 | 85 | 230 | 660 |
| 300 | 610 | 440 | 400 | 368 | 8-¢23 | 100 | 263 | 760 |
Part name | Valve body | Plug | Packing gland | Filler |
X44W-1.0P | Chrome nickel titanium stainless steel | Chrome nickel titanium stainless steel | Chrome nickel titanium stainless steel | Flexible graphite Oil asbestos packing |
X44T-1.0R | Chromium nickel molybdenum titanium stainless steel | Chromium nickel molybdenum titanium stainless steel | Chromium nickel molybdenum titanium stainless steel |
X44W-1.0C | Cast steel | Cast steel | Cast steel |