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
  
  

• Principle of pilot solenoid valve:

When the power is turned on, the electromagnetic force opens the pilot hole, the pressure in the upper chamber drops rapidly, and a pressure difference between upper and lower sides is formed around the closing element. The fluid pressure pushes the closing element to move upward, and the valve opens; when the power is turned off, the spring force closes the pilot hole. , the inlet pressure quickly forms a pressure difference around the valve closing member through the bypass hole, and the fluid pressure pushes the closing member to move down to close the valve.

Features: The upper limit of the fluid pressure range is high, which can be installed arbitrarily (need to be customized) but must meet the fluid pressure differential conditions.

• Solenoid valve features:

1. The tube is made of high-strength stainless steel, with a precision of plus or minus 1 line, to ensure that the moving iron core moves freely inside.
2. The wire package is injected with imported plastic particles to ensure high and low temperature resistance, oil resistance and corrosion resistance
3. The valve core and valve body are all heat treated to ensure the product is durable and wear-resistant
4. All products have been strictly inspected to ensure that each product can work reliably

• 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. Safety 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 etc....
    

Other models of excavators related solenoid valve models:

Shipping/Warehouse:

Q1: How is the quality? How long is the warranty? Are there any deviations in part size?
A: High quality guarantee, 3-6 months warranty, please rest assured that there is no deviation in the size of the parts
Q2: Can I order 1 piece for trial quality and ordering process?
Answer: Yes
Q3: Delivery time?
A: Spot delivery time is 1-3 days, out of stock delivery time is 3-7 days
Q4: What should I do if your website doesn't have what I want?
A: You can send the part number of the accessories you need or send a picture through the contact form at the bottom and we will provide you with a quote
Order process: From your order to delivery, we will follow up the logistics information until you receive the goods, you can rest assured to cooperate with us

We offer accessories from the following brands:

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