Marine Electric Control Ball Valve with Limit Switch

Ball valve, the opening and closing component (ball) is driven by the valve stem and rotates around the axis of the ball valve. It can also be used for the regulation and control of fluids. Among them, the hard-sealed V-ball valve has strong shear force between the V-ball core and the metal valve seat welded with hard alloy, making it particularly suitable for media containing fibers and tiny solid particles. The multi-port ball valve can not only flexibly control the confluence, diversion, and flow direction switching of the medium in the pipeline but also close any channel to connect the other two channels. This type of valve should generally be installed horizontally in the pipeline. Ball valves are classified by driving method into pneumatic ball valves, electric ball valves, and manual ball valves.

1. The three-way ball valve adopts an integrated structure with a four-sided valve seat sealing type, fewer flange connections, high reliability, and a lightweight design.

2. The three-way ball core is divided into T-type and L-type, with a long service life, large flow capacity, and low resistance.

3. Ball valves are divided into single-acting and double-acting types by function. The characteristic of the single-acting type is that once the power source fails, the ball valve will remain in the state required by the control system.

Eccentric Ball Valve

Advantages:

1. Low fluid resistance, with a resistance coefficient equal to that of a pipe section of the same length.

2. Simple structure, small size, and light weight.

3. Tight and reliable, with the sealing surface material of the ball valve widely using plastics, providing good sealing performance, and it is also widely used in vacuum systems.

4. Easy operation, quick opening and closing, requiring only a 90° rotation from fully open to fully closed, facilitating remote control.

5. Easy maintenance, with a simple structure of the ball valve, and the sealing ring is generally movable, making disassembly and replacement convenient.

6. Wide range of applications, from a few millimeters to several meters in diameter, suitable for high vacuum or high pressure.

Commonly Used High-Pressure Ball Valves in Mines

This type of valve is commonly used in existing mines as a high-pressure ball valve. It withstands high pressure and adopts a U-type clamp quick-connect method, enabling quick installation and disassembly during daily mine production and use, making it convenient to use.

Kehong Ordering Instructions: (Standard)
I. A: Product name, model, nominal diameter B: Medium and temperature, pressure range C: Whether there are accessories, delivery time, special requirements, etc., to help us select the correct model for you.
II. If the design unit has already selected our company's valve model, please order directly from our sales center based on the valve parameters.
III. When the application is very important or the environment is complex, please provide design drawings and detailed parameters. Our technical team will carefully review and analyze them for you. We can provide solutions, including design, customization, complete sets, operation, and service. We are committed to the valve industry, offering valve knowledge, service, and technical consulting.

Thank you for visiting our website. If you have any questions, you can call us, and we will do our best to provide you with service. Our factory supplies marine butterfly valves, marine gate valves, marine check valves, marine pressure reducing valves, high-speed vent valves, marine quick-closing valves, marine self-closing valves, marine plug valves, marine fire valves, marine sea valves, marine anti-slam valves, marine filters, marine air caps, marine ball valves, marine globe valves, marine globe check valves, marine valve groups, marine globe valve boxes, and other types of valves.
Brand: Shanghai Kehong Valve Co., Ltd.
Material: Cast iron, cast steel, stainless steel, forged steel, bronze, brass, aluminum alloy, etc.
Connection type: Flange, welding, threaded, quick-connect, etc.
Type (channel position): Straight-through, right-angle, two-way, three-way, etc.
Driving method: Manual, hydraulic, pneumatic, electric, etc.
Medium temperature: Can be customized according to requirements
Working pressure difference: Can be customized according to requirements
Application range: Ships, industry
Flow direction: Unidirectional
Purpose: Flow control
Applicable media: Water, steam, air, oxygen, oil, etc.
Pressure environment: Can be customized according to requirements
Specifications: All types of models can be provided
Packaging: Wooden box

Can customize various models of GB, Japanese standard, American standard, German standard marine valves according to customer requirements. Main varieties include: Marine butterfly valves, globe valves, gate valves, ball valves, needle valves, regulating valves, throttle valves, plunger valves, check valves, safety valves, pressure reducing valves, self-closing valves, quick-closing valves, globe check valves, hose valves, plug valves, mud boxes, sea valves, seawater filters, oil filters, anti-slam valves, air caps, sounding self-closing valves. The company's products are manufactured using technical conditions and drawings such as GB, ministry standard CB, JB, Japanese standard JIS, American standard API, German standard DIN, and foreign trade standard CBM.