product details:

• Solenoid valve structure: (coil, magnet, ejector)

When the coil is connected to the current, the magnetism is generated, and the magnet attracts each other, and the magnet will pull the ejector rod. When the power is turned off, the magnet and the ejector rod are reset, so that the solenoid valve completes the work process

• The principle of distributed direct acting solenoid valve

It is a combination of direct action and pilot type. When there is no pressure difference between the inlet and the outlet, after the power is turned on, the electromagnetic force directly lifts the pilot small valve and the main valve closing piece up in turn, and the valve opens. When the inlet and outlet reach the starting pressure difference, after the power is turned on, the electromagnetic force pilots the small valve, the pressure in the lower chamber of the main valve rises, and the pressure in the upper chamber drops, so as to use the pressure difference to push the main valve upwards; when the power is off, the pilot valve uses a spring Force or medium pressure pushes the closing member, moving down, closing the valve

Features: It can also act safely under zero pressure difference or vacuum high pressure, but the power is large and must be installed horizontally


​In order to improve the working reliability and life of the electromagnetic directional valve: Wet electromagnet is used, which does not need to be sealed between the electromagnet and the spool valve push rod, which eliminates the friction at the O-ring seal. Plastic encapsulation, no metal shell is used, which not only ensures insulation, but also facilitates heat dissipation, so it works reliably, with low impact and long life.

• As of today, we offer a wide range of solenoid valves:

1. Hydraulic pump proportional solenoid valve
2. Rotary Solenoid Valve
3. Pilot solenoid valve
4. lock solenoid valve
5. High pressure oil pump SCU solenoid valve
6. Main pump solenoid valve
7. High-speed solenoid valve
8. Distributor solenoid valve
9. Solenoid valve group
10. EGR solenoid valve assembly

Other models of excavators related solenoid valve models:

Shipping/Warehouse:

We offer accessories from the following brands:

Why Choose Us:

1.We are a professional sensor manufacturer.

2.Quality and delivery under control.

3.Quick response within 24 hours.

4.Small order allowed.

5.Original packing, neutral packing or customized packing.

6.Our price is very competitive compared with other suppliers.

7.If you only can supply the part No. No problem, just send thepart no. to me, I will give you the right product. We have a good system about part No.

8.More than 10 years of professional manufacture experience

Once shipped, we will track the product for you every two days until you receive it. receive

After delivery, test it and give me feedback. If you have any questions about the problem, please contact us and we will provide you with

Solution.

Note:We are a professional manufacturer of electrical components.
Each of our parts will be tested more than 10 times from the factory to the sale to check whether the parts are normal, and then provided to customers, to ensure that we provide you with the best quality and assured products.

We help customers buy high-quality parts at a fair price

►We are a professional supplier, located in Guangzhou Zhuji Internation

Machinery Parts City, which is the largest Excavator Parts Wholesale Market in China.

►we always look for offering high-qualityparts with a warranty.

►we have a full range of excavator parts for CATERPILLAR, KOMATSU, VOLVO, JBC, CASE, HITACHI, ISUZU, SUMITOMO, HYUNDAI, DOOSAN, etc.

►Genuine, OEM, and quality aftermarket product is available.

OUR STORY

Hongsheng machinery was founded in 2014, and we have accomplished so much over the years.

Being a leading supplier of the most comprehensive excavator spare parts at a fair price has always been our goal.

Our founder LIN was inspired to start this company by realizing the demand for an excavator is increasing.

Owing to the positive growth of the construction industry, especially in developing countries. 

At Hongsheng, we encourage our community to serve the customer with speedy feedback, a full range of superior excavator parts, and good after-sales service. For helping the customer find the needed parts effortlessly and satisfactorily.

OUR MISSION&VISION&VALUES

To provide the world with the most satisfactory excavator parts.

To be the leading and most reliable supplier in China. Connecting customers with high-quality that don't burden high costs.

 ►CORE VALUES

Quality, honesty, learning, accountability, and promise to customers.

LET US KNOW YOUR NEEDS

►Parts Include but not limited to:

Dipper, Arm, Stick,

Crowd Cylinder, Bucket Cylinder,

H-Link, Bucket, Side Link,

Dog Bones, Dipper, Stick, Arm, Boom Cylinder, Boom,

Car Body, Track Pad, Grouser Pad, Sprocket, Front Idler,

Swing Reducer,

Swing Drive & Motor,

Track Adjuster, Tensioner,

Bottom Roller, Track Chain, Rails, Travel Motor,

Drive Motor,

Propel Motor , Final Drive, Reduction Assembly,

Top, Carrier Roller,

Swing Gear, Swing Bearing,

Main Hydraulic Pump,

Main Control Valve, Engine, Cab

Quality is the best business plan, period.

                                                            ~Steve Jobs