Contact Info

Trunnion Ball Valve

Home - Products - Trunnion Ball Valve

Trunnion Ball Valve

SVR Global, Trusted Trunnion Ball Valve Manufacturer in the USA, Known for their high-quality valve manufacture, Provide Trunnion Ball Valve that utilizes a trunnion-mounted ball to control the flow of fluids through a pipeline. This design is commonly used in applications where high pressure and large valve sizes are involved.

Trunnion Ball Valve- An Overview

Trunnion ball valves are known for their reliability, robustness, and ability to handle challenging conditions. They are often chosen for critical applications where tight shut-off, high pressure, and large sizes are required. trunnion ball valves have a ball that is mounted and supported by trunnions or shafts. The trunnions are anchored within the valve body, providing additional support and stability to the ball.
Trunnion Ball Valve Come in Type:
● Forged Trunnion ball valve
● Casting Trunnion ball valve

Industrial Applications

Trunnion Ball Valve used in industries where high pressure and large valve sizes are involved such as:
● Oil and Gas
● Pipeline Industry
● Hydrocarbon Industry
● Chemical Industries

Key Features

● Trunnion ball valves are designed to provide bidirectional sealing, meaning they can effectively seal against the pressure on both the upstream and downstream sides of the valve.
● They are designed to be fire-safe, meaning they can maintain their functionality during and after exposure to fire. This is crucial for applications in environments where fire safety is a concern.
● Trunnion ball valves are often made from corrosion-resistant materials, such as forged steel or stainless steel, ensuring durability and resistance to corrosive environments.


Body Material: Cast steel (WCB, WCC, WC6, LCC, LCB), Titanium, Stainless steel (SS316, SS304, F51, F55, CF8, CF8M).
Class: 150-2500, PN25 – PN450.
Size: 2” to 48”.
Ends: Buttweld, Socket weld, Flanged
Operations: lever and Gear Operated, Electric and pneumatic operated.