Gate Valve Series
- API 600 Cast Steel Gate Valve
- API 602 Forged Steel Gate Valve
- API 603 Cast Stainless Steel Gate Valve
- AWWA Resilient Seated Gate Valve
- Knife Gate Valve
- Bellows Seal Gate Valve
- Pressure Seal Gate Valve
- Cryogenic Gate Valve
- Slab Gate Valve
- Cast Iron Gate Valve
Product drawing»
Structural drawing»
Cooperation
TechnologyMore >>
- Definition of gate valve
- Classification of gate valve
- Advantage and disadvantage of gate valve
- Drift diameter shrink of gate valve
- Standard collectton of gate valve
- Functton，structural specification，and characteristics of flat gate valve
- Compensation type double disc flat gate valve structural characteristics
- Flowrate feature analysis of flat gate valve
- Applicable working conditions and operation of gate valve
- Installation and maintain of gate valve
NewsMore >>
lass900 (approx. 15.4 MPa) is a high‑pressure rating per API 6D, widely used in long‑distance natural gas pipelines, compressor stations, and urban high‑pressure ring mains. Suc... [2026-06-24]
Concentrated sulfuric acid is highly corrosive. Lined gate valves address this by lining all wetted parts—body, gate, and stem—with fluoroplastics like FEP (F46) or PFA. This iso... [2026-06-22]
In high‑chloride environments like seawater desalination and offshore platforms, duplex stainless steel (2205/2507) offers superior resistance to chloride stress corrosion crackin... [2026-06-17]
In petrochemical, gas transmission, and pharmaceutical plants, explosion-proof electric gate valves are essential for safe shut-off. CT6 (Exd IIC T6) is the highest protection leve... [2026-06-15]
