Milestone Stainless Steel Worm Gear Flange Trunnion Mounted Ball Valve
Find a huge selection of Stainless Steel Worm Gear Flange Trunnion Mounted Ball Valve from China at Milestone. Provide professional after-sales service and the right price, looking forward to cooperation.Fixed ball valves have two body structures: two-piece and three-piece. The middle flange is connected with bolts. The seal is made of reinforced polytetrafluoroethylene embedded in a stainless steel ring. There is a spring at the back of the steel ring to ensure that the valve seat is close to the ball. Keep it sealed. Both the upper and lower valve stems are equipped with PTFE bearings to reduce friction and save effort in operation. There is an adjustment piece at the bottom of the small shaft to ensure the joint position between the ball and the sealing ring. Full bore: The flow aperture of the valve is consistent with the inner diameter of the pipeline to facilitate pipeline cleaning.
The line pressure drives the upstream seat against the stationary ball so that the line pressure forces the upstream seat onto the ball causing it to seal.The mechanical anchoring of the ball absorbs the thrust from the line pressure, preventing excess friction between the ball and seats, so even at full rated working pressure operating torque remains low.
When the valve is closed, the ball rotates 90 degrees and the hole is perpendicular to the flow, blocking the fluid. The trunnion design refers to the use of two supports or trunnions to hold the ball in place and prevent it from moving laterally or being dislodged.Standard double block sealing performance.
Full die forged structure for all pressure containing parts.Flanged valves are provided with flanged integral with closure member.High quality stem gasket for reliable tightness and low emission performance.Use of low seat-ball friction materials and surface.
A Stainless Steel Worm Gear Flange Trunnion Mounted Ball Valve is a type of quarter-turn valve that uses a ball to control the flow of a fluid within a piping system. The ball has a hole through the middle that allows the fluid to pass through when the valve is in an open position.
Specification of the Side Entry Ball Valve
Manual, electric, pneumatic
Cast iron, ductile iron, carbon steel
How do I choose the right trunnion mounted ball valve for my application?
Choosing the right trunnion mounted ball valve depends on several factors, including the size and pressure of your application, the type of fluid or gas being transported, and the temperature requirements. Consult with a qualified engineer or valve supplier to help you choose the right valve.
How do I maintain my trunnion mounted ball valve?
Proper maintenance is important for the longevity and performance of your trunnion mounted ball valve. Regular inspections, cleaning, and lubrication can help prevent issues such as leaking or seizing. Consult with the manufacturer or a qualified technician for proper maintenance guidelines.
What is a Trunnion Mounted Ball Valve?
A Trunnion Mounted Ball Valve is a type of industrial valve that uses a fixed axis to support the ball and maintain its stability, which makes it suitable for high-pressure and high-temperature applications.