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Trunnion Ball Valve

Trunnion Ball Valve

Trunnion Ball Valve

Size: 1/2”-10”(DN15~DN250)
Pressure Rating: 150LB-900LB/PN16~PN100
Material: A351 CF8M/CF8/CF3, A216 WCB, A352 LCB/LCC
Suitable Temperature: -196ºC~450ºC
Suitable Medium: Water, Steam, Oil and natural gas etc.

Product Overview

The trunnion ball valve is a robust and reliable valve designed for high-pressure and high-flow applications. Featuring a trunnion-mounted ball for added stability, it ensures precise flow control and minimal operating torque. Its durable construction, often using materials like stainless or carbon steel, makes it ideal for demanding industries such as oil and gas, chemical processing, and power generation. With superior sealing performance, low maintenance needs, and compatibility with a range of pressures and temperatures, the trunnion ball valve is a trusted choice for critical fluid control systems.

Product Features

  • Floating ball, full bore or reduce bore.
  • ISO5211 mounting pad for option.
  • Blow-out proof stem design.
  • PTFE/RPTFE seat seal( Seat seal material could be decided by customer’s request or according to valve’s medium & temp. condition).
  • Anti-static design and API 607 Fire Safe Design available
  • Operation: Hand wheel, Worm wheel, Pneumatic actuator & Electric Actuator.

Specification Parameters

Product name Floating ball valve
Material A351 CF8M/CF8/CF3, A216 WCB, A352 LCB/LCC
Size DN15~DN250
Nominal pressure 150LB-900LB/PN16~PN100
Manufacturing process CASTING
Connection Ends Flange ( RF, RTJ)
Application Industrial Usage, Water Industrial Usage, Househol
Payment term Stock products 100% payment before shipping out. In generally, 30% deposit and 70% balance against B/L copy, L/C is also acceptable.
Packaging Wooden case
Other detail Material test report
Testing to guarantee the system
Specified specification available upon request
Quality assurance

 

  • Design & Manufacture standard: API 6D, API 608, BS 5351/DIN3357/JIS B2071
  • Pressure & Temperature standard: ASME B16.34/DIN3230
  • Face to face dimension standard: ASME B16.10/DIN3202/JIS B2002
  • Flange standard: ASME B16.5, ASME B16.47/DIN2543-2545-2501/JIS B2220
  • Test & Inspect standard: API 598, API 6D/DIN2401/JIS B2003.

Specification Applications

Industries

o Oil & Gas
o Petrochemical Processing
o Power Generation (Steam, Thermal, Nuclear)
o Water Treatment and Distribution
o Food and Beverage (Sanitary applications)
o Pharmaceutical Manufacturing
o HVAC Systems
o Chemical Processing
o Industrial Manufacturing
• Specific Applications:
o High-pressure pipelines
o Sanitary applications requiring easy cleaning and maintenance
o Multi-flow control for mixing or diverting flows

Valve Actuation

Process Optimization

Precision Engineering

Pipeline Solutions

Industrial Valves

Flow Control

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