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Trunnion Mounted Ball Valve Supplier Factory

Trunnion Mounted Ball Valve Supplier Factory

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1.Specification
Size: 2"-56"
Pressure: 150LB-2500LB
Body Material: WCB, WC6, WC9, CF8, CF8M, CF3, CF3M, CN7M, LC1, LC2, LC3, LCB, LCC, Monel, 20# Alloys, 4A, 5A, C95800, C95500, A105, F304, F304L, F316, F316L, LF1, LF2, LF3, LF9, F51, F53, F11, F22, etc.
Seal Material: PEEK, RPTFE, PTFE, DEVLON, HNBR, NYLON, AFLAS, STELLITE,etc.
Connection Type: Flanged, Butt Welded, Socket Welded, NPT
Operation: Hand lever, gear operated, pneumatic, motorized
Face to Face Dimension: ASME B16.10
Flange End Dimension: ASME B16.5
Butt Welded Dimension: ASME B16.25
Design and Manufacture: API 6D
Test Standard: API 598, API 607, API 6FA, ISO 15848-1-2
2.Features

Full bore and reduced bore; 2-pieces and 3-pieces; top entry and side entry

Suitable for large diameter pipelines of high pressure

The ball is fixed by upper stem and lower stem.

With function of automatic pressure relief and unique sealing performance

Fire-safe design, anti-static device, blow-out proof stem

Pressure test is operated according to API 598 standard.

Convenient and easy operation with small opening and closing torque

Operation device: lever, gear, pneumatic actuator, electric actuator

3.FAQ
What is a Full Port Ball Valve?

The full port design of a ball valve means that the hole or port in the ball is the same size as the pipeline, which minimizes flow restriction and pressure drop. This feature makes full port ball valves ideal for applications where high flow rates are required, such as in large industrial piping systems, ball valve manufacture.

Does Ball Valve Control Pressure?

A ball valve can help regulate the pressure in a piping system, but it is not specifically designed for pressure regulation like some other types of valves, high temperature gate valves. When a ball valve is fully open, it allows the fluid to flow through with minimal resistance, which can help to reduce pressure drop in the system. On the other hand, when the valve is fully closed, it can prevent the fluid from flowing and cause pressure to build up in the downstream piping. In some cases, a ball valve may be used in combination with other valves, such as pressure relief valves, to help regulate pressure in a system. For example, a pressure relief valve may be installed downstream of a ball valve to relieve excess pressure in the event that the ball valve is closed and pressure begins to build up, gate valve manufacture.

How to Lock a Ball Valve?

There are different ways to lock a ball valve depending on the type and size of the valve. Here are some common methods: Padlock: Many ball valves have a locking mechanism built into the handle or lever that allows a padlock to be attached. To lock the valve, you can simply insert a padlock through the locking mechanism and the valve handle, preventing the valve from being turned. Lockout/Tagout (LOTO) device: A lockout/tagout device is a specialized device used to lock and tag valves to prevent unauthorized or accidental operation, bronze valve. These devices are typically designed to fit over the valve handle and can be secured with a padlock or cable tie. They often come with warning tags that can be filled out to indicate the reason for the lockout/tagout and the name of the person who installed it. Valve lockout box: A valve lockout box is a larger enclosure that can be mounted over the entire valve, covering the handle or lever. These boxes can be secured with a padlock or other locking mechanism, preventing the valve from being operated. They are often used in industrial settings where multiple valves need to be locked out at the same time, api 6d ball valve.

What is a Trunnion Ball Valve?

A trunnion ball valve is a type of ball valve that uses a trunnion, which is a fixed or stationary support, to anchor the ball in place. The trunnion provides additional support and stability to the ball, which allows the valve to handle higher pressures and larger flow rates compared to floating ball valves, forged ball valve.

How to Clean 3 Piece Ball Valve?

To clean a 3-piece ball valve, disassemble the valve and clean its components with a suitable solvent and a soft-bristled brush. Inspect the valve components for damage and wear, and replace any damaged parts. Reassemble the valve with new gaskets and o-rings, and test it for proper operation and leaks before returning it to service, carbon steel gate valves.

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