Specifications:
| Product type | On/Off Type |
| Valve Type | Pressure Self Sealing Main Steam Gate Valve |
| Model | Z942Y |
| Size | NPS 2～48/DN50～DN1200 |
| Design temperature | -29℃～610℃ |
| Design pressure | CLASS 600～2500 /10Mpa～42Mpa |
| Material | A217 WC6/WC9/C5/C12/C12A/CA15/ A351 CF8/CF8M/CF3/CF3M/A336 F92/F91 |
| Standard | ASME B16.34,API 600,JIS E101 |
| Face to face | ASME B16.10 |
| Connection | ASME B16.25 |
| Test std | API 598,ISO 5208 |
| Operation | Handwheel, worm wheel, electric, pneumatic |
| Application | Powerplant |
| Seal material | 13Cr, STL, 304, 316 |
| Structure | Pressure self seal is a kind of reliable seal, sealing property is better when the pressure is higher. flexible wedge disc with good sealing property, apply to single and double disc |
