Manual Fixed-Bearing Trunnion Ball Valve for Industrial Fluid Control
The manual fixed-bearing trunnion ball valve provides reliable on/off and throttling control in pipelines carrying water, oil, gas, or chemicals. Its trunnion-mounted design reduces torque, ensures smooth operation, and provides durable, leak-proof performance for industrial applications.
Size Range: DN50-DN1400
ASME Class: ASME 150~2500LB
API Standard: API 2000~15000
Connection Standard: GB / ANSI /DIN /JIS
Features
Trunnion-mounted design, smooth manual operation, durable construction, reliable sealing, and suitable for high-pressure industrial pipelines.
✅Trunnion-mounted ball reduces operating torque, allowing smooth and easy manual control even in large-diameter or high-pressure pipelines.
✅Robust body construction provides strength, durability, and corrosion resistance for long service life in harsh industrial environments.
✅Manual handwheel operation enables precise flow control, supporting on/off or throttling applications.
✅High-quality sealing components ensure leak-tight performance for liquids, gases, and chemicals under various pressures.
✅Widely used in oil and gas, chemical processing, water treatment, and other industrial pipelines requiring reliable and durable ball valves.
Photo
Parameters
Industry Applications
-
Water Treatment
Chemical dosing (chlorine, pH adjusters), filtration systems -
Chemical Processing
Acid/alkali transfer, solvent blending lines -
HVAC Systems
Chilled water control, heat recovery units -
Aquaculture
Seawater flow diversion, ozone injection -
Plating Plants
Electrolyte management, waste neutralization
Browse our case studies or talk directly with our engineers to discuss your application.
发送询价
不确定哪款阀门适合您的项目？我们的工程师提供快速选型支持及 OEM 定制服务。
为了提供更快捷、更精确的报价，请提供以下详细信息：
- 您正在寻找的型号或功能
- 您的预计采购数量
- 任何 OEM 或品牌方面的要求
- 目标市场或应用
