HSP80 Multi-way reversing valve
HSP series Directional control valve： HSP40、HSP50、HSP80、HSP80AT、HSP120
E-mail: hyd-sales2009@outlook.com
# HSP80 series multi-way reversing valve
##1. Basic parameters and functions
**HSP80 series multi-way directional control valve** is a medium and high pressure integral multi-way directional control valve with a rated flow rate of **80L/min** and a maximum working pressure of**31.5MPa (315bar)**, which is suitable for controlling the direction and flow of multiple hydraulic actuators (such as cylinders and motors).
**Core parameters**：
-Rated flow rate: 80L/min (about 21.2GPM)
-Maximum pressure: P port (oil inlet) 315bar, T port (oil return port) 50bar, A/B port (working port) 300bar
-Number of spool: 1-7 (according to application requirements)
-Working temperature: -20℃~+80℃
-Applicable medium: hydraulic oil (viscosity 17-43cSt)
-Material: Cast iron (EN-GJL300)
-Connection method: tube or plate connection
-Positioning method: spring return (T type) or steel ball positioning (W type)
##2. Application area
-**Construction machinery**: small excavators, loaders, bulldozers, road rollers
-**Agricultural machinery**: tractors, harvesters, planters, silage machines, large sprayers
-**Lifting and transportation**: small cranes, forklifts, winches, port equipment
-**Special vehicles**: sanitation trucks, fire trucks, aerial work trucks, garbage compression trucks
-**Industrial equipment**: hydraulic workstations, automated production lines, presses, injection molding machines
**HSP80 series multi-way directional control valve** is a high-performance, large-flow hydraulic control element with a rated flow rate of 80L/min and a maximum working pressure of 31.5MPa. It can be configured with 1-7 valve cores. It is suitable for construction machinery, agricultural machinery and other fields that require large flow rates.Its large flow characteristics make it perform well in hydraulic systems that require multiple actuators to be driven at the same time, and it is a widely used model in the HSP series.
*Note: The parameters of the P80 series multi-way directional control valve on the market are basically the same as that of the HSP80 series, and it may be the same type of product from different manufacturers.
Process steps：
Customer inquiry: Customers will make inquiries before placing an order to understand product details and communication needs.
Quotation: According to customer needs, provide a formal quotation, including the name, model, quantity, delivery time, payment method, etc. of the goods.
Order confirmation: After the customer confirms the quotation, a formal purchase order will be placed.
Confirm the delivery time: communicate the delivery time with the production department, inform the factory of the order details, and arrange the production plan.
Sign an export contract: After the two parties confirm that it is correct, sign an export contract to establish a trade relationship.
Implement the letter of credit (if applicable): If the payment method of the letter of credit is used, the customer needs to be urged to issue the certificate and review the contents of the letter of credit.
Export stocking: According to the requirements of the contract and the letter of credit, arrange production, purchase raw materials and packaging, and prepare the goods.
Chartering and booking: Contact the freight forwarder to make a booking and arrange the transportation of goods.
Export inspection: Apply to the quality inspection department for export commodity inspection and provide relevant documents.
Apply for a write-off slip: apply for a write-off slip from the foreign exchange management department for subsequent foreign exchange write-off.
Export declaration: Declare exports to the customs and provide documents such as power of attorney for customs declaration, customs declaration form for export goods, commercial invoice, packing list, etc.
