Guangzhou XinFeng Engineering Machinery Co., Ltd.
| Certifiion | ISO9001 |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 500-Sets/month |
| Delivery Time | 3-5 days |
| Packaging Details | Wooden Case Packing |
| Applicable Industries | Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Retail, Construction works , Other |
| Video outgoing-inspection | Provided |
| Part Number | ZX200 ZX230 ZX270 |
| Part No | 9223890 4451002 4400477 |
| Warranty | 6 Months |
| Product class | Hydraulic Parts |
| Quality | Good quality |
| Place Of Origin | Guangdong |
| Delivery time: | 1-2 days |
| Packing | Carton.Plywood Case |
| Weight (KG) | 15KG |
| Condition | New |
| Marketing Type | Hot Product 2023 |
| Brand Name | Hitachi |
| Model Number | ZX200 ZX230 ZX270 |
| Place of Origin | China |
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Product Specification
| Certifiion | ISO9001 | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 500-Sets/month | Delivery Time | 3-5 days |
| Packaging Details | Wooden Case Packing | Applicable Industries | Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Retail, Construction works , Other |
| Video outgoing-inspection | Provided | Part Number | ZX200 ZX230 ZX270 |
| Part No | 9223890 4451002 4400477 | Warranty | 6 Months |
| Product class | Hydraulic Parts | Quality | Good quality |
| Place Of Origin | Guangdong | Delivery time: | 1-2 days |
| Packing | Carton.Plywood Case | Weight (KG) | 15KG |
| Condition | New | Marketing Type | Hot Product 2023 |
| Brand Name | Hitachi | Model Number | ZX200 ZX230 ZX270 |
| Place of Origin | China | ||
| High Light | ZX200 Excavator Solenoid Valve Group ，9223890 Excavator Solenoid Valve Group ，4451002 Excavator Solenoid Valve Group | ||
Product Descripti
| Brand Name | Model Number |
| REXROTH | A10VSO10/18/28/45/60/63/71/85/100/140 |
| A2F12/23/28/55/80/107/160/200/225/250/350/500/1000 | |
| A4VSO40/45/50/56/71/125/180/250/355/500/750/1000 | |
| A7VO28/55/80/107/160/200/250/355/500 | |
| A6VM28/55/80/107/140/160/200/250/355/500/1000 | |
| A7V28/55/80/107/160/200/225/250/355/500/1000 | |
| A11V40/60/75/95/130/145/160/190/200/210/260 | |
| A10VG18/28/45/63 | |
| A4VG28/40/56/71/90/125/180/250 | |
| EATON | EATON 3331/4621(4631)/5421 (5431)/6423/7620(7621) |
| PVE19/21 TA19 | |
| PVH45/57/74/98/131/141 | |
| LINDE | HPR75/90/100/105/130/160 |
| KOMATSU | HPV 90/95/132/140/165 |
| PC45R-8 | |
| PC60-6 PC60-7 PC78US-6 SWING | |
| PC60-7 PC200-3/5 PC220-6/7 PC200-6/7 PC300-6/7 PC360-7 PC400-7 | |
| PC200-7 SWING | |
| PC200-8 SWING | |
| JEIL | JMV44/22 45/28 53/34 64 53/31 76/45 147/95 |
| JMF151 | |
| JMF33/36/43/47/53/64/80 | |
| KAWASAKI | K3V63/112/140/180/280DT |
| K3SP36C PUMP | |
| K5V80 | |
| K5V140/160/180/200 | |
| M2X22/45/55/63/96/120/128/146/150/170/210 SWING | |
| M5X130/180 SWING | |
| LIEBHERR | LPVD45/64/90/100/125/140 |
| SAUER | PV90R30/42/55/75/100/130/180/250 |
| PV20/21/22/23/24/25/26/27 | |
| MPV025/035/044/046 MPT025/035/044/046 | |
| KAYABA | MSG-18P/27P/44P/50P SWING |
| KYB87 PUMP | |
| MAG10/12/18/26/33/44/50/85/120/150/170/200/230VP/330 | |
| PSVD2-13E/16E/17E/19E/21E/26E/27E/57E | |
| UCHIDA | A8VO55/80/107/120/140/160/200 |
| AP2D12/14/18/21/25/28/36/38/42 | |
| | SBS80/120/140 312C/320C/325C |
| 320 (AP-12) | |
| 12G/14G/16G/120G/140G | |
| SPK10/10(E200B) SPV10/10(MS180) | |
| PAKER | PV16/20/23/28/32/40/46/63/80/92/140/180/270 |
| NACHI | PVK-2B-50/505 PUMP |
| NABTESCO TRAVEL | GM03/05/06/07/08/09/10/17/18/20/23 |
| GM03/05/06/07/08/09/10/17/18/20/23/24/28/35/38VL | |
| GM35VA | |
| MESSORI | PV089/112/120 ARK90 |
| TOSHIBA | PVB92 |
| SG02/04/08/12/15/17/20/25 SWING | |
| YUKEN | A10/16/22/37/40/45/56/70/90/100/125/145/220 |
| CUSTOMER MADE | PVG065 |
| DH300-7 | |
| DH225-7 | |
| HYUNDAI 60-7 | |
| PMP110 |
Theory
The excavator solenoid valve group is an important component of the excavator hydraulic system, which is used to control the flow and pressure of hydraulic oil. The solenoid valve group consists of one or more solenoid valves, each of which has an electromagnet and a valve body.
The working principle of the solenoid valve is based on the interaction between electromagnetic force and hydraulic force. When the coil of the solenoid valve is energized, the electromagnet generates an electromagnetic field, which attracts the iron core in the valve body, thereby changing the valve position in the valve body. The change in the position of the valve affects the flow path of the hydraulic oil and the opening and closing of the channel, thereby controlling the movement of the hydraulic actuator (such as a hydraulic cylinder).
Specifically, the excavator solenoid valve group usually adopts the form of a two-position, three-position or multi-position two-way, three-way or multi-way valve. In the hydraulic system, the hydraulic oil flows through the channel in the valve body, and the flow direction and the connection and disconnection of the channel are determined by the position of the valve.
Take the two-position two-way solenoid valve as an example, it consists of an electromagnet and a valve body. When the electromagnet is not energized, the valve is in a closed state, and the hydraulic oil cannot flow through the channel of the valve body. When the electromagnet is energized, the magnetic field generated by the electromagnet will attract the iron core in the valve body, causing the valve to open and the hydraulic oil to flow smoothly through the channel of the valve body.
The three-position two-way solenoid valve has one more position, which can realize the switching between the two channels. In excavators, the commonly used three-position two-way solenoid valve is used to control the extension and contraction of the hydraulic cylinder.
In addition, the solenoid valve group usually includes some additional components, such as pressure sensors, oil circuit valves, etc., which are used to monitor and adjust the pressure and flow of the hydraulic system.
In summary, the working principle of the excavator solenoid valve group is to control the opening and closing state of the solenoid valve, change the flow path and channel connection of the hydraulic oil, and thus control the movement of the hydraulic actuator in the hydraulic system. Different types of solenoid valve groups can realize different hydraulic control functions to meet the needs of excavators under different working conditions.
About Xinfeng Machinery (XF) parts:
Advantages
Warehouse Display
Packaging and Delivery
FAQ
Q:1.What's your main appliion?
--All parts of construction machinery (excavators, loaders, bulldozers, cranes, etc.)
Q:2.What is the MOQ? --MOQ:1pcs.
Q:3.How long is your delivery time?
--Generally it is 2-3 days if the goods are in stock. or it is 7-15 days .if the goods are not in stock, it is according to quantity.
Q:4.What payment method is accepted?
--T/T,L/C,Paypal,Western union,Trade assurance,VISA
Q:5.How to Place your order ?
1).Tell us Model number ,quantity and other special requirements.
2).Proforma Invoice will be made and send for your approval.
3).Productions will be arranged upon receipt of your approval and payment or deposit.
4).Goods will be delivered as stated on the proforma invoice.
Company Details
Business Type:
Manufacturer,Agent,Trading Company,Seller
Year Established:
1998
Total Annual:
500000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
About Xinfeng Machinery (XF) parts: Xinfeng Machinery Parts Company was established in 1998. It is a professional team composed of high-quality technical personnel integrating production, maintenance, sales, and service. It is committed to providing customers with high-quality and effic... About Xinfeng Machinery (XF) parts: Xinfeng Machinery Parts Company was established in 1998. It is a professional team composed of high-quality technical personnel integrating production, maintenance, sales, and service. It is committed to providing customers with high-quality and effic...
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