GOST Ball Valve
Production Overview
The GOST Ball Valve from Vcore Valves is designed to meet the rigorous standards set by the GOST (State Standard) of Russia, ensuring durability and performance in fluid control systems. With a full-bore ball design, the GOST ball valve allows for high flow capacity with minimal pressure drop, making it ideal for industrial applications requiring high-efficiency fluid flow management.
Key Features
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GOST Compliance – Manufactured to meet the GOST (Russian Standard) for high-performance industrial use
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Full Bore Design – Reduces pressure drop and enhances flow efficiency
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Durable Construction – Made from high-strength materials such as stainless steel, carbon steel, and alloy steels
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Reliable Sealing – Tight sealing with minimal leakage under high-pressure conditions
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Easy Operation – Manual or automated actuation options for smooth operation
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Corrosion and Abrasion Resistance – Ensures long-lasting durability in harsh environments
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Versatile Applications – Suitable for a wide range of media, including oil, water, chemicals, and gases
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Low Maintenance – Simple, robust design that minimizes downtime and maintenance costs
Technical Specifications
| Item | Description |
|---|---|
| Valve Type | GOST Ball Valve |
| Body Material | Stainless Steel (304, 316), Carbon Steel (A105, WCB), Alloy Steel (F22) |
| Ball Material | Stainless Steel (304, 316), Brass |
| Seat Material | PTFE, PEEK, Metal Seat (304, 316 Stainless Steel) |
| Stem Material | Stainless Steel (304, 316) |
| Coating | Fusion Bonded Epoxy (FBE), Anti-Corrosion Coating |
| Size Range | DN15–DN1200 (½”–48”) |
| Pressure Rating | PN10 / PN16 / PN25 / 150LB |
| Temperature Rating | -20°C to +200°C (PTFE seat), up to 350°C (metal seat) |
| Connection Type | Flanged (ANSI B16.34), Threaded, Butt-Weld, Socket Weld |
| Actuation Options | Manual, Pneumatic, Electric Actuator |
| Seat Type | Soft Seat (PTFE, EPDM), Metal Seat (304, 316 Stainless Steel) |
| Application | Water, Oil, Gas, Steam, Chemicals, Slurries |
| Standards Compliance | GOST, ISO 9001, API 6D, ANSI B16.34 |
Main Dimensions & Weight
| DN (mm) | L (mm) | H (mm) | W (mm) | Weight (kg) |
|---|---|---|---|---|
| 15 | 120 | 150 | 90 | 2.5 |
| 20 | 130 | 160 | 100 | 3.0 |
| 25 | 140 | 170 | 110 | 3.5 |
| 40 | 160 | 190 | 120 | 5.0 |
| 50 | 180 | 210 | 130 | 7.5 |
| 80 | 220 | 250 | 160 | 12 |
| 100 | 240 | 280 | 180 | 18 |
| 150 | 280 | 350 | 200 | 30 |
Function role
The GOST Ball Valve operates by using a rotating ball with a hole or port through the center to control the flow of fluid. When the valve is rotated 90°, the ball aligns with the pipe to allow fluid flow, and when the valve is rotated back to the closed position, the ball seals off the flow path.
The full-bore design of the GOST Ball Valve ensures that when the valve is open, there is minimal pressure drop, making it ideal for high-flow applications. The spring-loaded seat design ensures that the valve maintains a tight seal, preventing leakage even under high-pressure conditions. The valve is commonly used for on/off control in various industrial and commercial applications.
Manufactured with high-quality materials, such as carbon steel, stainless steel, or alloy steel, the GOST Ball Valve is built to withstand harsh operating conditions, including high pressure, high temperature, and corrosive media. The ball valve design provides excellent sealing and long-lasting reliability. This valve is commonly used in oil & gas, chemical processing, water treatment, and HVAC systems, offering precise flow control and easy operation in demanding environments.
Application scenarios
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Oil & Gas – Isolation and regulation of oil and gas pipelines and equipment
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Chemical Processing – Flow control in chemical plants and distribution systems
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Water Treatment – Isolation and regulation of water flow in treatment plants and distribution networks
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Power Generation – Flow control in cooling systems, steam systems, and turbine isolation
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Mining & Slurry Transport – Flow regulation in slurry pipelines and tailing systems
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Food & Beverage – Flow control in liquid, oil, and gas production lines
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HVAC – Control of chilled or hot water systems in industrial and commercial buildings