Changsha Huayi Technology Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 500pcs/per month |
| Delivery Time | 5-8 working days |
| Packaging Details | Carton packing |
| Name | Direct acting proportional pressure reducing valve |
| Brand | Rexroth |
| Weight | 1.6kg |
| Model | R900450964 |
| Color | Blue etc |
| Usage | concrete pump truck |
| Application | Construction Engineering |
| Material | Cast Iron |
| Size | Standard or customizable |
| Warranty | 6 months |
| Country Of Origin | Germany |
| Brand Name | Rexroth |
| Model Number | R900450964 |
| Certification | Provided |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 500pcs/per month |
| Delivery Time | 5-8 working days | Packaging Details | Carton packing |
| Name | Direct acting proportional pressure reducing valve | Brand | Rexroth |
| Weight | 1.6kg | Model | R900450964 |
| Color | Blue etc | Usage | concrete pump truck |
| Application | Construction Engineering | Material | Cast Iron |
| Size | Standard or customizable | Warranty | 6 months |
| Country Of Origin | Germany | Brand Name | Rexroth |
| Model Number | R900450964 | Certification | Provided |
| Place of Origin | China | ||
| High Light | R900450964 Concrete Pump Truck Parts ，R900450964 Proportional Pressure Reducing Valve ，Direct Acting Proportional Pressure Reducing Valve | ||
Product Description/Features:
The direct-acting pressure reducing valve is directly driven by the secondary outlet pressure to open and close the valve, so that when the outlet pressure is less than the set pressure, the valve automatically opens, and the pressure adjustable range and the set pressure are associated with the valve to reach the full open position.
The product adopts a pressure balance design, which does not affect the export pressure due to fluctuations in the import pressure.
The pressure reducing valve is controlled by the control chamber to control the action of the valve, and the control chamber is communicated with the pressure behind the valve through the small hole. When the pressure behind the valve fluctuates, the control chamber pushes the action of the valve disc to keep the pressure stable, and the pressure gauge shows the pressure at the outlet.
Pressure reducing valve is a pressure control valve that uses the principle of hydraulic oil flow through the gap to produce pressure drop, so that the outlet pressure is lower than the inlet pressure.
According to different adjustment requirements can be divided into:
(1) Fixed pressure reducing valve: used to ensure that the outlet pressure is a fixed value of the pressure reducing valve
(2) Differential pressure reducing valve: used to ensure that the pressure difference between the import and export is unchanged
(3) proportional pressure reducing valve: used to ensure that the inlet and outlet pressure is proportional to the pressure reducing valve
Among them, the fixed value pressure reducing valve is the most widely used, referred to as pressure reducing valve.
| Name | Direct acting proportional pressure reducing valve |
| Brand | Rexroth |
| Model | R900450964 |
| Color | blue etc |
| Material | Cast Iron |
| Warranty | 6 months |
| lead time | 5-8 working days |
| Package | Carton packing |
ABOUT COMPANY:
Changsha HuaYi Technology Co., LTD., specialized in the sale of construction machinery parts.
Our company mainly business in various brands of pump trucks, excavators, cranes, wet spray machines and other accessories, as remote controls, Rexroth oil pump, transfer boxes, double pump pipes, lubrication pump, Harvey/Eaton/Parker/Kawasaki valves.
our company specializes in the offline and online trading of used construction vehicles in China, so the concrete pump trucks displayed on the website may have been sold offline.Our database provides a large number of fresh used concrete pump trucks, used excavator used mixer trucks and other construction vehicles, please contact our sales directly to provide you with more accurate services.Thank you for your patience to browse!
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Total Annual:
500-1000
Employee Number:
10~50
Ecer Certification：
Verified Supplier
Changsha Huayi Technology Co., Ltd. is located in Changsha, Hunan Province, China, the beautiful capital of construction machinery. We have been specialized in construction machinery for more than 15 years, mainly specializing in concrete pumps an... Changsha Huayi Technology Co., Ltd. is located in Changsha, Hunan Province, China, the beautiful capital of construction machinery. We have been specialized in construction machinery for more than 15 years, mainly specializing in concrete pumps an...
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