40 liter monoblock control valve, 4P40 , four spools , G 1/2" , open center spool, for Loader, Tractor

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The company manufacture MANY TYPE, MANY FLOW, hydraulic control valves for agriculture, engineering, special equipment

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This product is P40 series hydraulic valve

Directional control valves are one of the core elements in a hydraulic system. They help direct the fluid to different components. The P40 series are monoblock directional control valves manufactured with up to seven levers.

Directional control valves have three functions:

Stop fluid flow

Allow fluid flow

Change fluid flow direction.

Inside the control valve is a component called a "spool," which can be operated mechanically or electrically. The movement of the spool enables or stops fluid flow; in other words, it controls the flow of the fluid.

Hanjiu offers integrated directional control valves with various capacities and spool control options.

* The spool is an open-center "A" type spool with spring return. The service port threads (A and B) are G 1/2".
* Maximum pressure P: 315 bar, T: 50 bar, A-B: 300 bar

1. Product parameters

2. Features & More function:

P40 series Hydraulic Directional Control Valves are economical monoblock type valves with various applications and features of

compact structure, low price, stable performance and high versatility.

Control type: manual, cable, pneumatic, electro-hydraulic, solenoid, joystick, etc.

Circuit type: parallel connection
Structure: Monoblock struction , 1-7 section

3. Application

Tractors, both ends, flatbed trucks, truck-mounted cranes, agricultural equipment

4. More recommended products

Shijiazhuang Hanjiu Technology Co.,ltd. is a professional manufacturer of industrial hydraulic components, located in China - Hebei City. Since 1995, Hanjiu focused on the development and production of full series of hydraulic components, orbit motors, steering orbitrols, directional control valves.

Our products include: GEROLER and GEROTOR motors, hydraulic steering units, directional control valves. More than 50 series, 2000 types. Personalized products and services to provide customers with a significant advantage. Due to the high quality of our products and reliable performance, they are widely used in mobile, industrial, fluid power, dynamic, agricultural, construction, marine, automation, transport, sanitary, etc.

Hanjiu Technology brings together the world's top professional talent and technology, has a highly qualified international personnel. Set from software development to hardware design, system testing, technical services are completed by professional and technical personnel. We have R & D base in Hebei, well-known institutions of higher learning and research institutions at home and abroad, work closely with national patent applications for 63, a number of the core technological achievements and technical indicators at the international advanced level.

To ensure the quality and stability of the machine, we use the most advanced production and testing equipment to check the quality and performance of our hydraulic motors and steering units and valves in each production step to ensure our hydraulic components perfect quality and stable performance.

We provide customers with affordable, high-quality hydraulic components. In order to achieve the advantages of Asia, the full benefit in terms of quality and cost, procurement of key machine from Germany, and the production and manufacturing in China. We have the best supply chain in China and parts manufacturers, and a solid record of quality and innovation, to prove that our 20+-year performance of the hydraulic components

Quality product performance and good reputation, our products are not only successful sales in China, and have been exported to more than 120 countries and regions in the world, including: Germany, Japan, Italy, Spain, Poland, Russia, Belarus, South Korea, Turkey, Egypt, Brazil, Argentina, Chile, India, Australia, the United Arab Emirates, Saudi Arabia, USA, Mexico and other countries, the products are subject to a great welcome and praise.

Our goal is simple: to sell the best hydraulic motors, steering units, valves, components at the best prices, and provides industry-leading customer service. We personally get to know each of our customers, and we know how to discover the most valuable part of our business is Perfect Hydraulics, to help others achieve their goals.

For more detailed information on our hydraulic components, please do not hesitate to contact us! We welcome your inquiries, and look forward to working with you.