Hydraulic Pump Control DR Valves

Additional Info

Packaging: Export standard packing

Productivity: 500tons per month

Brand: A&M

Transportation: Ocean,Land,Air

Place of Origin: CHINA

Supply Ability: 500tons per month

Certificate: ISO SGS

HS Code: 8431390000

Product Description

Product Description

Through this pressure control device, the full flow output can be ensured when the plunger pump is lower than the set value of the control valve. When the set value is reached, the outlet pressure of the plunger pump is stable within the set pressure range, the output flow of the pump is reduced to meet the leakage and actuator demand flow, and the pressure is kept constant. The recommended pressure setting range 0.5-35MPa, the standard setting value is 35MPa.

TECHNICAL FEATURE

01.The maximum working pressure of the plunger pump is manually adjustable 02.Good opening and closing characteristics to ensure stable pump working pressure and energy saving 03.High strength and high elongation cast iron valve body, meeting the peak pressure of 45MPa 04.Imported alloy wire spring to ensure the life of the valve when working in high pressure for a long time

SPECIFICATION

Pressure  setting range	Standard set value	Working pressure deviation
5-35MPa	35MPa	≤0.3MPa

Detailed Images

Company Introduction

The company integrates research and development and manufacturing of high-end hydraulic product, and is one of the largest and competitive manufacturing enterprises for high-end hydraulic products in China. The company is recognized “high-tech enterprise”by the state. It has an enterprise technology center certified by the state. The annual production capacity reaches 3 million hydraulic components, 40,000 sets hydraulic systems and 20,000 tons of hydraulic castings. The products are widely used in construction machinery, iron and steel, metallurgy, hydraulics, environmental protection, offshore engineering, high-speed rail, wind power, new energy, etc., and have completed a number of national key projects, the products are exported to Europe, America, Asia and Africa. The company continues to strengthen the innovation drive, products and technology continue to expand to high-end manufacturing.

The company consists of four branches: Hydraulic Pump Branch, Hydraulic Valve Branch, Hydraulic System Branch and Casting Branch, there are three subsidiaries of R&D and manufacturing in Taiyuan, Changzhi, Jinan and Shanghai. They produces 3 million units of hydraulic components, 40 thousand sets of hydraulic system equipment, 35 thousand tons of hydraulic castings annually, including high-pressure piston pump, vane pump,gear pump, hydraulic valve, motor, hydraulic cylinder, hydraulic system and castings. They mainly used in engineering machinery, agricultural machinery, transportation (locomotives, rail transit, ships), petroleum machinery, metallurgical steel, coal mines, marine engineering, aerospace, water conservancy and power, machine tool industry, chemical equipment and other fields. The company has provided products for national key projects such as the Three Gorges Project, the South-to-North Water Transfer Project, the localization of metallurgical slab continuous casting and rolling production line and so on.　

Product packaging

Our Advantages

The company is a state-recognized high-tech enterprise, with state-recognized hydraulic industry enterprise technology center,and has established a post-doctoral research station with strong independent technology research and product development capabilities. The company has 239 outstanding professionals in development and basic technology, process innovation research of product , including more than 60 senior technical titles. The technology center has established an open operation mode, paying attention to the organic combination of production, education and research, and has established exchanges and cooperation relations with more than 20 universities, colleges and institutes, such as Tinghua University, Beijing Aerospace University, Taiyuan University of Technology, Beijing Institute of Automation, Tianjin Institute of Construction Machinery, etc., and continue to maintain leadership in designing of high-end hydraulic product and controlling of hydraulic-electro-mechanical and other technical fields. The company participated in formulating 21 national and industrial product standards, and obtained 24 invention and practical patents, and won 66 technology progress awards and outstanding new product awards.

Why Choose Us

The company has established a complete quality management system, with the certification of informatization and industrialization "two-oriented integrated management system", and comprehensively implemented refined management to constantly improve product quality and economic benefits. 

The company has established a nationwide marketing and service network, dedicated to providing customers with perfect services. We have actively promoted the internationalization strategy and established strategic partners and service agencies in Europe, the Americas, Asia and Africa. 

The company upholds the core values of "integrity, innovation, leanness, excellence" and takes the revitalization of China's hydraulic industry as its responsibility to vigorously promote independent innovation and help the development of high-end equipment manufacturing industry.