Manual, Pneumatic, or Electric Flanged Ball Valve With ISO5211 High Platform, Easy 90-Degree Operation for Fluid Control

The valve body casting of flange ball valves is made using silica sol, featuring a high-platform design that eliminates the need for supports, preventing torque errors and ensuring reliable opening and closing. The ball has high machining precision and is solid, minimizing material residue during flow and avoiding contamination.

Parameter level

1. Nominal pressure or pressure class: 1.0MPa-10.0MPa;

2. Nominal diameter or bore size: DN15 to 300;

3. Applicable temperature range: -20°C to 400°C;

4. Drive methods: manual, worm gear transmission, pneumatic, electric;

5. Valve body materials: WCB, CF8 (304), CF3 (304L), CF8M (316), CF3M (316L), Ti. Other materials such as duplex steel and ceramics can be selected for different applications, including water, steam, oil products, nitric acid, acetic acid, and oxidizing media;

6. Optional accessories: solenoid valve, limit switch, positioner, filter-reducing valve, clutch;

Features

1. The fluid resistance is small, and its resistance coefficient is equal to that of a pipe segment of the same length;

2. Simple structure, compact size, and lightweight;

3. Tight and reliable, the sealing surface materials of ball valves are widely made of plastic, offering excellent sealing performance,

It has also been widely used in vacuum systems;

4. Easy to operate with rapid opening and closing, requiring only a 90° rotation from fully open to fully closed, facilitating long-distance control;

5. Easy maintenance: The pneumatic ball valve has a simple structure, with the sealing ring generally being movable, making disassembly and replacement relatively convenient;

6. When fully open or closed, the sealing surfaces of the ball and seat are isolated from the medium, preventing erosion of the valve sealing surfaces during medium flow;

7. Wide applicability, with diameters ranging from a few millimeters to several meters, suitable for use from high vacuum to high pressure;

competitive advantage

1. The casting has passed the German TUV certification, featuring silica sol precision casting with a fine and aesthetically pleasing surface

2. Fire and static protection, compliant with API 607/6FA standards

3. Standardly equipped with Daikin M111 seal, with balanced factory torque

4. Unique valve seat spring design for smoother switching

5. Submerged cover design with adjustable compression for the packing section

6. V-shaped packing design ensures sealing performance

7. ISO 5211 High Platform International Standard

8. Manufacturer with large-scale batch production capacity

Electric flange ball valve

When the electric flange ball valve rotates 90 degrees, it should be completely spherical at the inlet and outlet to cut off the flow. The main characteristics of ball valves are their compact structure, easy operation and maintenance, suitable for general working media such as water, solvents, acids, and natural gas, as well as for media with harsh working conditions such as oxygen, hydrogen peroxide, methane, and ethylene.

Pneumatic flange ball valve

Pneumatic flange ball valve is a ball valve equipped with a pneumatic actuator. The execution speed of pneumatic actuators is relatively fast and does not require manual labor, which greatly saves human resources and time. Pneumatic flange ball valve evolved from globe valve. It has the same 90 degree rotation lifting action, but the difference is that the plug body is a sphere with a circular through-hole or channel passing through its axis. The ratio of the sphere to the channel opening should be such that when the sphere rotates 90 degrees, it should all appear spherical at the inlet and outlet, thereby intercepting the flow.