The electric high-pressure ball valve consists of a valve body and a valve passage, symmetrically distributed along the center axis of the valve stem, divided into three parts. It is mainly used to control the flow direction of media in pipelines. Its structure can accurately position the ball center under high pressure, ensuring good valve operation performance. The electric actuator adopts an integrated design and can be directly controlled by a switch powered by 220V power. It can also be equipped with an internal servo module, achieving operation through control signals (4-20mA or 1-5VDC) and single-phase power.
● Unique Design: The valve design is symmetrical and suitable for the cutting, distribution and changing of the flow direction of the medium in the pipeline.
● Excellent Operational Performance: It has excellent operating performance and can maintain the precise center positioning of the sphere under high pressure to ensure smooth operation.
● Spring Structure: The standard valve seat is designed with a spring to push the valve seat close to the ball to achieve two-way sealing.
● Anti-leakage Design: Built-in exhaust valve and explosion-proof structure to effectively reduce 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 achieve the opening and closing of the valve. The pneumatic actuator controls the rotation of the sphere to regulate the fluid flow. The internal thread connection improves the sealing effect.
We meticulously craft our electric high-pressure welded ball valves, ensuring their durability and stability with premium materials. The unique design of the ball valve ensures superior 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 a variety of sizes and types to meet the needs of different customers. Choosing our electric high-pressure welded ball valves is absolutely wise.
