The KHB3K-G1 is a commonly used three-way high-pressure ball valve in high-pressure hydraulic systems, supporting manual operation. It features a compact structure, low flow resistance, reliable sealing, and flexible operation. With a nominal diameter of DN25 and a maximum working pressure typically reaching 315 bar, it is suitable for switching the flow direction of hydraulic oil circuits and is widely used in high-pressure oil control applications in engineering machinery, industrial hydraulic equipment, ships, metallurgy, and mining. It is a reliable flow control element and can replace imported products of the same type.
The KHB3K-G* series high pressure 3-way ball valve is a multi-functional manual ball valve designed specifically for high pressure hydraulic systems. We also offer a variety of other series and models of hydraulic valves for your selection. In addition to hydraulic valves, we provide hydraulic spare parts such as hydraulic gear pumps, hydraulic cylinders, and hydraulic gear motors. Please feel free to contact us.
Hebei Runhe Hydraulic Machinery Co., Ltd. has 12+ years of focus on hydraulic system innovation. It produces hydraulic cylinders, pumps and motors for sectors like agriculture, lifting equipment and printing machinery, offering tailored designs for unique port forms and specialized installation needs.
|
Model |
Maximum pressure(bar) |
DN(mm) |
|
KHB3K-G1/8 |
500 |
4 |
|
KHB3K-G1/4 |
500 |
6 |
|
KHB3K-G3/8 |
500 |
10 |
|
KHB3K-G1/2 |
500 |
13 |
|
KHB3K-G1/2 |
400 |
16 |
|
KHB3K-G3/4 |
315 |
20 |
|
KHB3K-G1 |
315 |
25 |
|
KHB3K-G11/4 |
315 |
32 |
|
KHB3K-G1 1/2 |
315 |
40 |
|
KHB3K-G2 |
315 |
50 |
1. The system must be completely depressurized before installing or removing valves to prevent injury from high pressure.
2. Ensure threads are clean and undamaged, and tighten the G1 connector to the correct torque.
3. The installation direction is not strictly required, but a position convenient for handle operation is recommended.
4. The valve is designed for fully open/fully closed operation and should not be used for throttling or fine-tuning flow, as this may damage the seals.
Normally, it is packaged in cardboard boxes and then shipped on pallets or wooden crates.
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