Medium temperature: ≤100 ℃
Operation method: bevel gear
Medium: gas, blast furnace gas
Caliber: DN300-2000mm
Pressure: 0.1-0.6mpa
Body material: cast iron
Connection method: flange
| Rising Stem Gas Gate Valve With Wormgear Main parts and materials | |||
| Parts name | Material | ||
| Body / bonnet | Gray cast iron | ||
| Shutter | Gray cast iron | ||
| Valve stem | Carbon steel | ||
| Stem nut | Ductile iron | ||
| Rising Stem Gas Gate Valve With Wormgear Function and specification | |||||||
| Type | Nominal pressure （mpa） | esting pressure（mpa） | Suitable temperature | Suitable medium | |||
| Strength (Water) | Enclose (Water) | ||||||
| Z542W-16 | 0.10 | 0.20 | 0.11 | ≤100℃ | gas | ||
| Rising Stem Gas Gate Valve With Wormgear Outline and connecting measurement | |||||||
| Type | Nominal DN(mm） | Measurement（mm） | |||||
| L | D | D1 | D2 | b | z-φd | ||
| Z41X-10/16Q | 600 | 390 | 755 | 705 | 670 | 30 | 20*φ25 |
| 700 | 430 | 860 | 810 | 775 | 32 | 24*φ25 | |
| 800 | 470 | 975 | 920 | 880 | 34 | 24*φ30 | |
| 900 | 510 | 1075 | 1020 | 980 | 36 | 24*φ30 | |
| 1000 | 550 | 1175 | 1120 | 1080 | 36 | 28*φ30 | |
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