Trunnion Ball Valve

Trunnion Ball Valve Suppliers in Saudi Arabia: High-Pressure Flow Control Solution

Middleeast Valve is a leading Trunnion ball valve suppliers in Saudi Arabia. It is a support that holds the ball in place in a valve. It can be operated manually or with actuators and is designed for bidirectional flow.

Key Components:

1. Valve Body: The main structure that houses internal components 
2. Trunnion-Mounted Ball: Fixed ball which rotates within the valve body 
3. Seats: Spring-loaded or pressure-loaded seats for tight closure 
4. Stem: Connects ball to actuator or handle 
5. Seals and Gaskets: Ensure leak-tight operation 
6. Trunnion: Stabilizes and supports the ball 

Working Mechanism: 

In a trunnion ball valve, the ball is stationary and the stem rotates it. The trunnion supports bear the pressure of the flow, and the seats are pushed against the ball by springs or line pressure. Low torque with smooth operation is offered even in high-pressure applications. 

Advantages: 

1. Lower operating torque compared to floating ball valves 
2. Good sealing, even at high pressure 
3. Suitable for large-diameter pipelines 
4. Reliable performance at high temperature and low temperature 
5. Long life with low maintenance 

Industries Served: 

1. Oil and Gas Industry 
2. Petrochemical Industry 
3. Power Generation 
4. Water and Wastewater Treatment
5. Mining Industry 
6. Chemical Industry. 
7. Marine Industry 

Description:

Body Material: Cast steel (WCB, WCC, WC6, LCC, LCB), Stainless steel (SS316, SS304, F51, F55, CF8, CF8M), Titanium.
Size: 2” to 48”
Class: 150 to 2500; PN16 to PN450
Ends: Buttweld, Socket weld, Flanged
Operations: Gear Operated, Electric Actuated, Pneumatic actuated, Lever