High Pressure Ball Valve – 10000 PSI (690 bar)
High pressure ball valves rated up to 10000 PSI (690 bar). Sizes from 1/4" to 2" (DN8 to DN50). Designed per API 602 and ASME B16.34. Available with PTFE, PEEK, or Delrin seats for temperatures from -20°C to +232°C. End connections: Screwed (NPT/BSPT), Socket Weld, and Butt Weld. Features blow-out proof stem, anti-static device, and optional fire-safe design.
Quick Summary
High Pressure Ball Valve = Forged body ball valve for ultra-high pressure applications up to 10,000 PSI. Full port standard for minimal pressure drop. Available with floating or trunnion mounted ball. PTFE seats for standard service, PEEK for high temperature up to 232°C. Used in oil & gas, chemical, petrochemical, hydraulic systems, and instrumentation.
Key Specifications
Product Overview
Supreme Valves India manufactures high pressure ball valves designed for demanding industrial applications. These forged body ball valves are engineered to handle pressures up to 10000 PSI (690 bar) while maintaining reliable sealing performance.
The design complies with API 602 (compact steel valves) and ASME B16.34 (valve pressure-temperature ratings). Testing is conducted per API 598 to ensure bubble-tight sealing.
Available in floating ball design for smaller sizes (1/4" to 1") and trunnion mounted ball design for larger sizes (1-1/4" to 2") to handle higher torque loads. The full port design ensures minimal pressure drop and maximum flow capacity.
Technical Specifications
Material of Construction
Other materials available on request: Alloy 400, Alloy 625, Alloy 825, Duplex SS, Super Duplex SS.
Dimensions (Full Port)
Dimensions are approximate and may vary based on end connection type. Reduced port dimensions available on request.
Pressure-Temperature Chart
Values indicate percentage of maximum rated pressure. Consult factory for specific applications at elevated temperatures.
Features & Advantages
Blow-out Proof Stem
Stem is retained by the body from the inside, preventing ejection under pressure for enhanced operator safety.
Anti-static Device
Static grounding device ensures safe operation in flammable service by dissipating static charges.
Fire-Safe Design (Optional)
Optional fire-safe design per API 607 / ISO 10497 ensures sealing integrity even during fire emergencies.
Locking Lever
Standard locking lever allows valve to be locked in open or closed position for process safety.
Full Port Design
Full bore design minimizes pressure drop and allows passage of line cleaning pigs and tools.
Trunnion Mounted Ball
Larger sizes feature trunnion mounted ball with bearing supports for reduced torque and extended seat life.
Applications
Oil & Gas
Chemical
Petrochemical
HP Water
Steam
Hydraulic Systems
Instrumentation
Sampling Lines
Frequently Asked Questions
What is the maximum pressure rating for these high pressure ball valves?
These high pressure ball valves are rated up to 10000 PSI (690 bar). Available in 3000 PSI, 6000 PSI, and 10000 PSI pressure classes. The actual working pressure at elevated temperatures should be per ASME B16.34 pressure-temperature ratings.
What size range is available?
Available in sizes from 1/4" to 2" (DN8 to DN50). Full port design is standard for maximum flow capacity. Reduced port options available on request.
What end connections are available?
Available with screwed ends (NPT or BSPT threads), socket weld ends, and butt weld ends. This provides flexibility for various piping configurations and installation requirements.
What seat materials are available for high temperature applications?
Standard seat material is PTFE (polytetrafluoroethylene) rated for -20°C to +180°C. For higher temperatures up to +232°C, PEEK (polyether ether ketone) seats are available. Delrin seats are also an option for specific applications.
What standards do these valves comply with?
These valves are designed per API 602 and ASME B16.34 standards. Testing is conducted per API 598. The fire-safe design is optional and complies with API 607 / ISO 10497.
What are the key features of this ball valve design?
Key features include blow-out proof stem for safety, anti-static device for grounding, full bore or reduced bore design, floating or trunnion mounted ball, locking lever option, and optional fire-safe design per API 607.
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Need High Pressure Ball Valves?
Available up to 10000 PSI. Multiple materials, seat options, and end connections. EN 10204 3.1 MTCs available.