The electric high-pressure ball valve divides the valve body into three parts along the cross section perpendicular to the valve channel axis at the two seat positions. The entire valve is symmetrical left and right along the central axis of the valve stem. It is mainly used in pipelines to cut off, distribute, and change the direction of medium flow. Its pivot structure accurately positions the center of the sphere under high pressure, and the valve has good operational performance. The electric actuator adopts an integrated structure, which can directly adjust the switch value by inputting 220V power supply. It can also be equipped with a built-in servo module, and can control the operation by inputting control signals (4-20mADC or 1-5VDC) and single-phase power supply.
● Unique Design: The valve design is symmetrical and suitable for cutting, distributing, and changing the flow direction of media in pipelines.
● Excellent Operational Performance: It has excellent operational performance and can maintain precise center positioning of the sphere under high pressure to ensure smooth operation.
● Spring Structure: The standard valve seat design has a spring that pushes the valve seat towards the ball to achieve bidirectional sealing.
● Anti-leakage Design: Built in exhaust valve and explosion-proof structure, effectively reducing the risk of leakage.
DN | Pipe Thread | size(mm) | Pipe Thread | size(mm) | |||||||
d | L | H | W | E | H | W | SW | L | |||
6 | 1/4 | 11 | 70 | 43 | 108 | 42.5 | - | - | - | - | 70 |
10 | 3/8 | 11 | 70 | 43 | 108 | 42.5 | - | - | - | - | - |
15 | 1/2 | 11 | 85 | 43 | 108 | 42.5 | 1/2 | 68 | 130 | 41 | 85 |
20 | 3/4 | 14 | 95 | 45.5 | 146 | 47.5 | 3/4 | 77 | 180 | 46 | 95 |
25 | 1 | 21 | 105 | 59.5 | 146 | 52.5 | 1 | 82 | 180 | 55 | 105 |
32 | 1 1 /4 | 25 | 120 | 64.5 | 146 | 60 | 1 1 /4 | 115 | 300 | 70 | 120 |
40 | 1 1 /2 | 32 | 130 | 76 | 254 | 65 | 1 1 /2 | 120 | 300 | 80 | 130 |
50 | 2 | 38 | 150 | 81 | 254 | 75 | 2 | 130 | 300 | 100 | 150 |
| Nominal pressure | PN1.6~6.4MPa |
| Nominal diameter | 20~400mm |
| Appliable Temperature | Hard Seal:-40~300ºC Soft Seal: -40~180ºC |
| Applicable medium | Water,gas,oil quality and so on |
| Driving Means | Manual ,Electric, Worm wheels, Pneumatic |
| Body materials | WCB, CF8, CF8M, CF3M |
| Stem | 2Cr13, 304, 316 |
| Rotary angle | 90° |
| Valve Seat | PTFE, 0Crl, 7Ni4Cu4Nb |
| Core Material | CF8, CF8M, CF3M |
Q1:What is the main suitable of this valve?
This product is especially suitable for steel, aluminum, fiber, small solid particles, pulp, coal ash, petroleum gas and other media.
Q2:What mechanical principle is used?
The core component of the valve is a sphere with a central hole, which controls the fluid passage by rotating to open and close the valve. The pneumatic actuator controls the rotation of the sphere to regulate the fluid flow. Internal threaded connections improve the seal.
We meticulously manufacture electric high-pressure welded ball valves, selecting premium materials to ensure their durability and stability. The unique design of the ball valve guarantees excellent sealing performance, effectively preventing leaks and enhancing system safety. The easy-to-operate ball valve can be quickly opened or closed by pneumatic drive, significantly improving work efficiency. We also offer various sizes and types to meet the needs of different customers. Choosing our electric high-pressure welded ball valve is absolutely wise.
