gate valve
Contact Info
- No.32, Gangqiang Road, Airport New Area, Wenzhou City, Zhejiang Province,
- 范良冬
- 18867157055
- 754526418@qq.com
[Product Application]
The cast steel flange gate valves produced by the group are widely suitable as opening and closing devices for connecting or cutting off media in oil and water vapor pipelines in petrochemical, thermal power plants and other industries
[Product Features]
1. Compact structure, reasonable design, good valve rigidity, smooth passage and small flow coefficient
2. The sealing surface is made of stainless steel and hard alloy, with long service life
3. Flexible graphite packing is adopted, with reliable sealing and light and flexible operation
4. The driving modes include manual, pneumatic, electric and gear transmission
5. The structural types are elastic wedge single gate plate, rigid wedge single gate plate and double gate plate
[Execution Standards]
Design specification: GB/T 12234
Structural length: GB/T 12221
Connecting flange: JB/T 79.1
Test and inspection: JB/T 9092
Pressure-temperature: GB/T 9131
Product identification: GB/T 12220
| Machinery & Equipment/Valves/Gate Valves | |
