Alloy Steel Trunnion Mounted Ball Valves are a type of industrial valve that are used in a wide range of applications that require reliable and high-performing fluid control. Produced using advanced manufacturing technologies, these valves are designed to function optimally in tough environments, ensuring that substances such as gas, oil, and water can flow through a system with ease.
With its compact design and sturdy construction, Alloy Steel Trunnion Mounted Ball Valves are suitable for a wide variety of applications, delivering superior performance and durability over extended periods. The valves come equipped with a trunnion-mounted steel ball that rotates while the valve is open or closed, providing a reliable and seamless flow of fluid through the system.
One of the key advantages of Alloy Steel Trunnion Mounted Ball Valves is their ability to handle high pressure, secondary seals and fire-safe designs, rendering them ideal for offshore platforms, refineries, and chemical plants where performance and reliability are of paramount importance. Since they do not require lubrication, these valves are easy to operate and maintain, making them the preferred choice of engineers and maintenance personnel around the world.
Alloy Steel Trunnion Mounted Ball Valves are designed with precision to ensure that they meet the highest quality standards. They are made from high-quality alloy steel, which is heat-treated and tested to ensure that it can withstand the most rigorous operating conditions. The valves feature a corrosion-resistant coating, providing additional protection against the harsh environments in which they are often used.
In addition to their superior performance and resilience, Alloy Steel Trunnion Mounted Ball Valves are also easy to install and operate, providing users with a low-maintenance solution that delivers outstanding results. They come in a range of sizes, pressures, and temperatures, thereby allowing users to choose the valve that matches their specific requirements.
In conclusion, Alloy Steel Trunnion Mounted Ball Valves are a high-performance industrial valve that delivers exceptional results in a wide range of applications. With their unmatched durability, reliability, and ease of use, these valves are the preferred choice of engineers and maintenance personnel around the world, making them an excellent option for any merchant looking to offer their customers a best-in-class product.
Introduction
Alloy steel trunnion mounted ball valves are widely used in harsh environment with rugged configuration and reliable operation. The force on the ball, which is generated by the upstream fluid pressure, is all transmitted to the bearing, and the ball will not move to the valve seat, so the valve seat will not bear excessive pressure,ensuring that the sealing performance is stable and the service life is long.
Features
1.Labor-saving operation as the ball is supported by dual bearings to reduce friction;
2.PTFE unisexual material sealing ring is embedded in the stainless steel valve seat, and the end of the metal valve seat is equipped with a spring to ensure sufficient pre-tightening force of the sealing ring;
3.Fireproof sealing ring is set between the ball and the valve seat to form a metal-to-metal seal in case of fire according to AP16FA and API607 standards;
4.When the pressure of the stagnant medium in the valve cavity rises abnormally and exceeds the pre-load of the spring, the valve seat retreats away from the ball to achieve the effect of automatic pressure relief;
5.Drain holes are set up and down the valve body to check whether the valve seat is leaking.
Major Specification
Nominal size: 3"~40" (DN80~DN1000)
Nominal pressure: Class 150~ Class 2500(PN10~PN420)
Standard: ISO 17292, ASME B16.34,API 608, API 6D,
Body material:WC6, WC9, LCB, LCC, F11, F22, LF1, LF2
End connection:FF, RTJ, RF
Production
Our valves are manufactured with cutting-edge facility operated by devoted workers to guarantee our valves for critical requirement. As a fast-developing manufacturer, Jitai undertakes economic and intelligent valve manufacturing based on ERP management, involving principles of safety, efficiency and cleanliness.

Service
Our service covers complete supply and utility of valves, including engineering, quotation, follow-up, transportation, exporting, commissioning, start-up, maintenance, etc. Our ultimate goal is to ensure the maximum longevity of valves by constantly responding to customers’ request affectively.

Why choose us?
- We offer a range of Trunnion Mounted Ball Valves with various materials and coatings to suit different environments and conditions.
- We continue to improve our corporate governance, operation, innovation, control and international operation capabilities and comprehensively enhance the core competitiveness of the industry.
- We are committed to using environmentally sustainable materials and processes in the production of our Trunnion Mounted Ball Valves.
- Innovative thinking brings new products and solutions, which enables us to successfully launch more new Alloy Steel Trunnion Mounted Ball Valves than our competitors every year.
- Our Trunnion Mounted Ball Valves are suitable for use in a variety of industries and applications, including power generation, water treatment, and more.
- We strive to pursue the sustainable development of the enterprise with an enterprising spirit.
- We are dedicated to providing exceptional customer service, quality products, and timely delivery.
- We sincerely welcome friends to negotiate business and start cooperation.
- We offer competitive prices on all of our Trunnion Mounted Ball Valves without sacrificing quality or service.
- The company continues to advance in the industry with its growing strength and forge ahead spirit.
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