Trunnion ball valve manufacturers in India

Speciality Valve is one of renowned Trunnion ball valve manufacturers in India, offering hard and high-performing solutions to mission-critical applications across various industries. Speciality Valve trunnion-mounted ball valves are designed and developed with precision by utilizing high-performance materials to give the highest possible strength and performance under pressure environments.

Why Required?

Trunnion ball valves play an important role in heavy pressure and large pipe applications. Trunnion designs provide additional support to the ball over floating ball valves and are thus ideal for heavy load applications without compromising sealing or performance.

Main Components of Trunnion Ball Valve:

Trunnion-mounted ball: Supported on both ends to reduce torque

Stem: Conveys the actuator or handle to the ball

Seat rings: Provide a close seal and are spring-loaded for better performance

Body and end connections: Supplying structural strength along with pressure resistance

Sealing elements: O-rings and gaskets for leak-tight operation

Working of Trunnion Ball Valve:

The trunnion ball valve ball is suspended at the top and bottom to allow it to turn without tilting. If the stem turns, the ball will turn in a manner that allows the valve to open or close. Spring-loaded seat rings force the ball to seal tightly regardless of pressure changes.

Advantages of Trunnion Ball Valve:

Reduces operating torque compared to floating ball valves

Fit in high-pressure and large pipelines

Excellent sealing performance under all pressure conditions

Minimizes seat wear and optimizes service life

Fire-safe and anti-static version available

Functions of Trunnion Ball Valve:

Successful start and stop fluid flow

Ensure the integrity of the system in high pressure

Avoid leakage and pressure loss

Types of Trunnion Ball Valve:

Manual trunnion ball valve

Pneumatic actuated trunnion ball valve

Electric actuated trunnion ball valve

Industries:

1.Oil and Gas
2.Petrochemical
3.Power Generation
4.Chemical Processing
5.Water and Wastewater
6.Mining and Minerals
7.Pipeline Transportation

Description:

1.Available Materials: F304L, A105, A182 F304, F316, F51, F316L, F53, A350 LF2, LF3, Inconel, Monel, Hastelloy(Forging), A351 CF3, A351 CF8, A216 WCB, A351 CF3M, A351 CF8M, A890 4A/ 5A, A352 LCC/ LCB (Casting)
2.Class: 150-2500, PN25 – PN450.
3.Size: 2” to 48”.
4.Ends: Buttweld, Socket weld, Threaded, Flanged
5.Operations: Handwheel Operated, Gear Operated, Electric Actuated, Pneumatic Operated.

Asa leading Trunnion ball valve manufacturers in India, Speciality Valve adheres to international standards such as API 6D and ASME for all products. All products go through severe tests for dependability, safety, and longevity under severe operating conditions.