SD8 Series Directional Control Valves SD8-8 SD8/2 80lpm Sectional Control Valve

• Transport Package: Carton
• Specification: Standard
• Trademark: Onederful
• Origin: China
• Model NO.: SD8

Product Description

 

Product Overview

Model			SD8
Rated flow			90L/min (23.7 GPM)
Max working pressure			315bar (4600psi)
Operating range			15-75mm²/s (15-75cst)
Structure			sectional: 1-12 sections
Body surface			Phosphating,painting or dacromet treatment
Control methods			manual, joystick, cable, pneumatic, solenoid,electro-pneumatic,electro-hydraulic,etc.
Carry-over port			as hydraulic source for other parts

Application scenarios and selection principles of multi-way valves

Multi-way valves are usually used in hydraulic systems. They can realize the connection and separation between different hydraulic components, thereby realizing the actions of different actuators. When selecting a multi-way valve, the following factors need to be considered:

1. Working pressure: The maximum working pressure of the multi-way valve needs to match the maximum working pressure of the hydraulic system, otherwise leakage and other problems will occur. 2. Flow: The maximum flow of the multi-way valve needs to match the flow of the hydraulic system, otherwise it will affect the working efficiency and even cause system failure. 3. Working medium: The multi-way valve needs to match the medium of the hydraulic system, otherwise it will affect the sealing performance and life of the valve. 4. Control method: The selection of the multi-way valve needs to be based on the control method of the hydraulic system, whether manual control or automatic control is required, etc. 5. Environmental conditions: The selection of the multi-way valve needs to consider factors such as ambient temperature, humidity, vibration, etc. to ensure the stability and life of the valve.

Method for matching the model of the multi-way valve

When matching the model of the multi-way valve, it is necessary to select a suitable valve model based on the above factors. Generally speaking, the model of a multi-way valve consists of the following parts:

1. Pressure level: indicates the maximum working pressure that the valve can withstand. 2. Flow level: indicates the maximum flow of the valve. 3. Connection diameter: indicates the connection diameter between the valve and the pipeline. 4. Control mode: indicates the control mode of the valve, manual or automatic. 5. Working medium: indicates the medium applicable to the valve.

When matching the model of a multi-way valve, it is necessary to select a suitable model according to the actual situation, and compare the product performance and price of different manufacturers, and finally select the product with the highest cost performance. If you need help, you can contact us

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FAQ

1. Why choose us? With 35 years experience of independently research and producing, Onederful Hydraulic is one of the biggest hydraulic parts manufacturers in China. We have steady cooperation with more than 500 major machinery factories and hydraulic dealers from all over the world. 2. Production warranty? 12 months warranty 3. What about other services? OEM/ODM service, technology support, production design, after-sale service. 4. Production capacity? Max daily produce capacity: 1000 sets of valves, and 500 sets of pumps. 5. Delivery time? 15 days after payment.