High-performance trunnion mounted ball valves designed for critical pipeline applications. API 6D certified with superior sealing performance and extended service life.
API 6D Certified
Pressure: 150# - 2500#
Anti-Static Device
Low Operating Torque
Sizes: 2" - 48"
Fire-Safe Design
Blow-Out Proof Stem
Bi-Directional Sealing
Certified
Warranty
My trunnion mounted ball valves represent the pinnacle of industrial valve engineering. Designed specifically for high-pressure pipeline applications, these valves provide exceptional performance in critical oil, gas, and petrochemical operations.
The trunnion design eliminates ball deflection under pressure, ensuring consistent sealing performance throughout the valve’s lifecycle. This makes them ideal for applications where tight shut-off and operational reliability are paramount.
Every valve is manufactured to API 6D standards and undergoes rigorous testing to ensure compliance with international quality requirements. My commitment to excellence means you receive valves that perform reliably in the most demanding conditions.
Proven Reliability:Over 15 years of engineering expertise in critical applications
API 6D Certified:Full compliance with international pipeline valve standards
Custom Solutions:Tailored designs to meet specific application requirements
Comprehensive Support:Technical assistance from design to maintenance
2" - 48" (DN50 - DN1200)
150# - 2500#
-29°C to 180°C
CS, SS, Duplex SS
Manual, Pneumatic, Electric
API 6D, API 607
| Standard | Specification |
|---|---|
| Design & Manufacture | API 6D, ASME B16.34 |
| Face to Face | ASME B16.10, API 6D |
| Flange Connection | ASME B16.5, B16.47 |
| Butt Weld End | ASME B16.25 |
| Testing | API 598, API 6D |
| Fire Test | API 607 |
| Parameter | Range |
|---|---|
| Size Range | 2″ – 48″ (DN50 – DN1200) |
| Pressure Rating | 150# – 2500# (PN16 – PN420) |
| Temperature Range | -29°C to +180°C (-20°F to +356°F) |
| Medium | Oil, Gas, Water, Steam |
| Operation | Manual, Pneumatic, Electric, Hydraulic |
| Leakage Class | API 598 Class VI (Optional) |
Fixed ball with trunnion support eliminates ball deflection, ensuring consistent sealing under high pressure.
API 607 fire test certified with metal backup seats for emergency shutdown capability.
Built-in anti-static device prevents static electricity buildup for enhanced safety.
Stem design prevents blow-out under pressure, ensuring operator safety.
Sealing performance in both directions with equal pressure ratings upstream and downstream.
Optimized design reduces operating torque for easier manual operation and smaller actuators.
Accessible design allows for in-line maintenance and seat replacement without removing valve body.
Full API 6D certification with comprehensive testing and quality assurance documentation.
Main line isolation, block and bleed applications, and emergency shutdown systems in crude oil and natural gas transmission pipelines.
Critical process isolation in refineries, chemical plants, and petrochemical facilities requiring reliable shut-off performance.
Steam and cooling water systems in thermal power plants, including high-temperature and high-pressure applications.
Municipal water treatment facilities, desalination plants, and industrial water processing applications requiring corrosion resistance.
Liquefied natural gas facilities and cryogenic applications requiring extended stem designs and special seat materials.
Slurry handling, process water, and tailings management in mining operations requiring abrasion and corrosion resistance.
High-performance trunnion mounted ball valves designed for critical pipeline applications. API 6D certified with superior sealing performance and extended service life.
2" - 48" (DN50 - DN1200)
150# - 2500#
-29°C to 180°C
CS, SS, Duplex SS
Manual, Pneumatic, Electric
API 6D, API 607
Specialized equipment for check and butterfly valve production
1,500 tons/year
1" – 36"
Up to 1500 PSI
My trunnion mounted ball valve design philosophy centers on reliability, safety, and performance. Every component is engineered to withstand the most demanding industrial conditions while providing decades of trouble-free operation.
The trunnion-mounted design eliminates ball deflection under system pressure, ensuring consistent seat contact and reliable sealing throughout the valve’s pressure range. This design approach is particularly crucial for large diameter, high-pressure applications where traditional floating ball designs would experience excessive stress.
1.5 x Design Pressure
1.1 x Design Pressure
6 bar (87 PSI)
30 minutes @ 760°C
