Bevel gear flat gate valve
The Bevel Gear Flat Gate Valve is designed for applications requiring reduced operating torque and convenient manual control. Equipped with a bevel gear operator, it enables smooth opening and closing of large-size valves while maintaining excellent sealing performance. Suitable for oil, gas, water, steam, and industrial process pipelines operating under demanding conditions.
Bevel gear flat gate valve
The Bevel Gear Flat Gate Valve combines a full-port flat gate structure with a durable bevel gear mechanism, making it ideal for large-diameter and high-pressure pipeline systems. The bevel gear operator significantly reduces manual operating force, ensuring safe and efficient valve operation.
Its full-bore design minimizes pressure loss and allows smooth media flow. Manufactured from high-quality carbon steel, stainless steel, alloy steel, or forged steel materials, the valve offers excellent durability, corrosion resistance, and long-term reliability.
As a professional industrial valve manufacturer, we provide complete OEM and ODM solutions according to project specifications.
Our Bevel Gear Flat Gate Valves are manufactured and tested according to international quality standards.
Bevel gear flat gate valve
| Parameter | Specification |
|---|---|
| Product Name | Bevel Gear Flat Gate Valve |
| Nominal Size | DN50 – DN2000 (2" – 80") |
| Pressure Rating | PN16 – PN420 |
| ANSI Class | Class 150 – Class 2500 |
| Body Material | Carbon Steel, Stainless Steel, Alloy Steel, Forged Steel |
| Gate Material | Stainless Steel, Alloy Steel |
| Seat Material | Soft Seat / Metal Seat |
| Connection Type | Flanged, Butt Welded |
| Operation | Bevel Gear Operated |
| Gear Ratio | Customized Available |
| Temperature Range | -46°C to +550°C |
| Sealing Type | Bi-directional Sealing |
| Leakage Standard | API 598 / ISO 5208 Class A |
| Design Standard | API 6D, API 600, ASME B16.34 |
| Fire Safe Design | Optional |
| Applicable Media | Oil, Gas, Water, Steam, Chemicals |
Bevel gear flat gate valve
Used in transmission pipelines, gathering systems, refineries, storage terminals, and offshore facilities requiring reliable isolation.
Suitable for long-distance gas transportation systems and compressor stations where large-diameter valves require reduced operating torque.
Applied in hydrocarbon processing units, chemical transportation systems, and refinery process pipelines.
Used in steam pipelines, cooling water systems, and high-pressure process applications in thermal and power plants.
Ideal for municipal water supply networks, pumping stations, and large-diameter water transmission pipelines.
Suitable for mining, metallurgy, marine engineering, and industrial fluid handling systems requiring dependable shut-off performance.
Material customization plan
Customized 316L stainless steel valves forGerman chemical enterprises. Resistant tostrong corrosion, suitable for their acidicmedium transportation systems, with aservice life extended to over 8 years.
Structural optimization design
For the Saudi desert project, the valve stemsealing structure was changed to a doublebellows design to address the leakage issuein the high-temperature and dustyenvironment, and it was highly recognizedby the customers.
Interface standard adaptation
Customized API 600 standard valves for acertain company in the United States. Theflange size is fully compatible with ANSIB16.5, ensuring zero error during on-siteinstallation and reducing the constructionperiod by 30%.
