Speciality Valve is among the trusted Trunnion Mounted Ball Valve Manufacturers in India, known for delivering precision-engineered valves that meet demanding industrial standards. Trunnion mounted ball valves are essential components in high-pressure pipeline systems, offering reliable shut-off and smooth operation.

Trunnion Mounted Ball Valve:

A trunnion mounted ball valve is a ball valve with a ball that is supported on trunnions (mechanical support points) at the top and bottom to keep the ball centred while minimizing operating torque. The design tightens even at severe pressures, making it very suitable for big applications.

Why Required?

These types of valves are required where high pressure and large pipe diameters require a more reliable, stable sealing mechanism. Trunnion-mounted configurations greatly reduce operating force, prolong valve life, and enhance safety in vital applications.

Major Components of Trunnion Mounted Ball Valve:

• Ball: Restrained by trunnions to prevent excessive movement and wear
• Trunnion Shaft: Rests the ball, permitting rotation while maintaining stability
• Seats: Typically, spring-loaded for improved sealing
• Body: Carbon steel, stainless steel, or alloy steel, cast or forged
• Stem and Seals: Leak-proof actuation
• Actuator or Handwheel: Manual, electric, or pneumatic operation

Working of Trunnion Mounted Ball Valve:

When the ball is actuated, it turns around its vertical axis in trunnion supports. The seats approach the ball through the force of springs, forming a snug seal. Pressure from the pipeline is absorbed by the design without stressing the stem, lowering wear and energy usage.

Advantages of Trunnion Mounted Ball Valve:

• Less operating torque
• Compatible with high-temperature, high-pressure conditions
• Long lifespan and less maintenance
• Increased safety with double block and bleed options
• Bubble-tight shut-off

Functions of Trunnion Mounted Ball Valve:

• Isolating and flow controlling
• Applied to emergency shut-off services
• Minimizes pressure drop in the system
• Enables automated process control

Industries:

1. Oil and gas pipelines
2. Petrochemical industries
3. Power plants
4. Water and wastewater treatment
5. LNG and offshore use

As one of the leading Trunnion Mounted Ball Valve Manufacturers in India, Speciality Valve manufactures strong valves that are tested to be of high quality and high-pressure resistance. Our valves are put through performance testing, pressure testing, and endurance testing in extreme conditions.

Why Choose Us?

• Best material quality and precision manufacturing
• Sizes and pressure ratings can be customized
• Timely delivery with complete technical assistance
• API, ISO, and other international certification standards
• Recommended by top industrial customers throughout India and worldwide

Trunnion mounted ball valves are invaluable in ensuring safety and efficiency in critical applications. Join forces with Speciality Valve—your go-to source among Trunnion Mounted Ball Valve Manufacturers in India—for products that deliver under pressure, every time.

Description 

1. Body Material:  Titanium TA1, TA2, TA10, TC4, GR2, GR3, GR5
2. Class: 150/PN16
3. Connection Type: Flanged
4. Size: 1″, 2″, 3″, 4″
5. Operation: handwheel operated, lever operated, pneumatic, and electric actuated.

Visit Us: https://www.specialityvalve.com/product-category/trunnion-ball-valve/

ADDRESS - 41, 2nd floor, Balasundaram Road, Coimbatore, Tamil Nadu 641018