Medium temperature: ≤100 ℃
Operation method: Denso
Medium: water, oil (selected according to seal)
Caliber: DN50-1800
Pressure: 0.6-1.0mpa
Body material: gray cast iron, nodular cast iron
Connection method: flange
| electric dark rod wedge gate valve Z945T / W Material of main parts | |||
| Part Name | material | ||
| Body / bonnet | Gray cast iron, ductile cast iron | ||
| gate | Gray cast iron, ductile cast iron | ||
| Valve stem | Carbon steel, stainless steel | ||
| Stem nut | Ductile iron, brass | ||
| Performance specification of electric dark rod wedge gate valve Z945T / W | |||||||
| model | Nominal pressure (mpa) | Test pressure (mpa) | proper temperature | Applicable medium | |||
| Strength (water) | Sealed (water) | ||||||
| Z945T-10 | 1.00 | 1.50 | 1.10 | ≤100 ℃ | water | ||
| Z945W-10 | 1.00 | 1.50 | 1.10 | ≤100 ℃ | Oil | ||
| Z945T-6 | 0.60 | 0.90 | 0.66 | ≤100 ℃ | water | ||
| Z945W-6 | 0.60 | 0.90 | 0.66 | ≤100 ℃ | Oil | ||
| Outer dimensions and connection dimensions of electric dark rod wedge gate valve | |||||||
| model | Nominal diameter (mm) | Size (mm) | |||||
| L | D | D1 | D2 | bf | z-φd | ||
| Z945T / W-10 | 50 | 178 | 160 | 125 | 100 | 20-3 | 4 * φ18 |
| 65 | 190 | 180 | 145 | 120 | 20-3 | 4 * φ18 | |
| 80 | 203 | 195 | 160 | 135 | 22-3 | 4 * φ18 | |
| 100 | 229 | 215 | 180 | 155 | 22-3 | 8 * φ18 | |
| 125 | 254 | 245 | 210 | 185 | 24-3 | 8 * φ18 | |
| 150 | 280 | 280 | 240 | 210 | 24-3 | 8 * φ23 | |
| 200 | 330 | 335 | 295 | 265 | 26-3 | 8 * φ23 | |
| 250 | 380 | 390 | 350 | 320 | 28-3 | 12 * φ23 | |
| 300 | 420 | 440 | 400 | 368 | 28-4 | 12 * φ23 | |
| 350 | 450 | 500 | 460 | 428 | 30-4 | 16 * φ23 | |
| 400 | 480 | 565 | 515 | 482 | 32-4 | 16 * φ25 | |
| 450 | 510 | 615 | 565 | 532 | 32-4 | 20 * φ25 | |
| 500 | 540 | 670 | 620 | 585 | 34-4 | 20 * φ25 | |
| 600 | 600 | 780 | 725 | 685 | 36-5 | 20 * φ30 | |
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