Trunnion Mounted Ball Valve
| Design : | API 6D / API 608 / BS 5351 |
| Face to Face : | ASME B 16.10 |
| Flanges : | ASME B 16.5 |
| Butt welding : | ASME B 16.25 |
| Testing : | API 598 / BS 6755 Part I / API 6D |
Description
Trunnion Mounted Ball Valves
A trunnion mounted ball valve is a robust quarter-turn valve designed for reliable flow isolation in high-pressure and demanding industrial piping systems. Unlike floating designs, the ball is supported by trunnions, which helps reduce operating torque and provides stable performance under high pressure. Unitek Valves manufactures and supplies industrial valve solutions for oil and gas, petrochemical, power, and process industries.
Industrial Trunnion Ball Valve
Trunnion mounted ball valves are commonly selected for applications where large valve sizes, high pressure, and dependable shutoff are required. The supported ball design helps distribute operating forces effectively, making this valve arrangement suitable for pipelines and critical process services.
A high pressure trunnion mounted ball valve can be selected according to the required pressure class, temperature, size, and service conditions. Material options include stainless steel trunnion mounted ball valves for corrosive environments and carbon steel trunnion mounted ball valves for applications requiring strength and durability. Forged steel trunnion mounted ball valves can provide additional mechanical strength for demanding services.
Full Bore and Flanged Designs
A full bore trunnion mounted ball valve provides a flow passage that closely matches the connected pipeline, helping minimize pressure loss and allowing efficient media movement. Flanged trunnion mounted ball valves provide secure bolted connections and are widely used in industrial pipeline systems.
For safety-critical applications, a fire safe trunnion mounted ball valve can be designed to maintain reliable containment during fire exposure when manufactured and tested according to applicable standards. API trunnion mounted ball valves are available for applications requiring designs aligned with relevant API specifications.
Oil and Gas Applications
An oil and gas trunnion mounted ball valve is commonly used for pipeline transportation, gathering systems, processing facilities, terminals, and other hydrocarbon applications. Its robust construction and quarter-turn operation make it suitable for dependable isolation of process media.
Manufacturer and Supplier in India
Unitek Valves is a trunnion mounted ball valve manufacturer and supplier in India, offering industrial valve solutions for different pressure, temperature, material, and connection requirements. As a trunnion mounted ball valve exporter, the company serves customers in domestic and international markets.
Customers searching for trunnion mounted ball valve dealers can select the appropriate configuration based on valve size, pressure rating, body material, bore design, end connection, and operating conditions. For accurate trunnion mounted ball valve price information, specifications and application requirements should be considered before selecting the valve.
Leading Manufacturer of Trunnion-Mounted Ball Valve in India
Our company is one of the top Trunnion Mounted Ball Valve Manufacturers in India, specializing in providing high-performing valves used across many industries. We manufacture premium quality Trunnion Mounted Ball Valves which are extremely durable and offer leak proof performance. Made from the highest grade of raw materials with the help of state-of-the-art technology, our valves come with high performing capabilities and industrial excellence.
Being an efficient Ball Valve Manufacturer in India, we make sure to deliver valves that are highly appreciated for their robust construction, dimensional perfection, resistance against corrosion, and excellent operation. The Industrial Trunnion Mounted Ball Valves provided by us are extensively used in various industries such as oil & gas, chemicals, pharmaceuticals, agricultural, food processing, petrochemical, water treatment, and power plant industries.
As a trusted Trunnion Mounted Ball Valve Supplier in India, we assure that all our products undergo rigorous quality check and inspection process before being dispatched to our clients. Our qualified team performs quality test on various aspects of each product, ensuring defect-free and premium products.
We are one of the most recognized manufacturers who provides Trunnion Mounted Ball Valves in different sizes, pressure classes,
| Material : | ASTM Specifications Carbon Steel, Alloy Steel, Low Temperature carbon Steel, Stainless Steel, Duplex Stainless Steel, Super Duplex Stainless Steel, any other special material. |
| Trims : | Varieties of combinations |
| Operator : | – |
| Note : | • Fire safe design
• Two piece design • Full bore and Reduced bore construction • Bolted gland • Actuator mounting flange – ISO 5211 • Antistatic • Anti blow – out stem, Solid ball |
| Optional : | Single acting / Double acting air actuator, Quarter Turn motor actuator, Gear Drive, Position Indicator, Limit Switch, Extended Bonnet, Extended stem |
| Range | Trunion Mounted Ball Valves | ||||||
| valve | rating | 150 | 300 | 600 | 900 | 1500 | 2500 |
| TLV 105 | inches | 2″-24″ | 2″-24″ | 2″-24″ | 2″-16″ | 2″-10″ | – |
| mm | 50-600 | 50-600 | 50-600 | 50-400 | 50-250 | – | |



