The electric high-pressure ball valve consists of a valve body and a valve passage, symmetrically distributed along the central axis of the valve stem, and divided into three parts. Mainly used to control the flow direction of media in pipelines. Its structure can accurately locate the center of the ball under high pressure, ensuring good operational performance of the valve. The electric actuator adopts an integrated design and can be directly controlled by a switch powered by a 220V power supply. It can also be equipped with an internal servo module, which operates through control signals (4-20mA 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 a valve is a sphere with a central hole, which controls the fluid channel through rotation to achieve the opening and closing of the valve. Pneumatic actuators control the rotation of the sphere to regulate fluid flow. The internal thread connection improves the sealing effect.
We carefully manufacture our electric high-pressure welded ball valves, using high-quality materials to ensure their durability and stability. The unique design of the ball valve ensures excellent sealing performance, effectively prevents leakage, and improves 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.
