Changzhou Rohn Hydraulic Sci-Tech Co., Ltd.
Changzhou Rohn Hydraulic Sci-Tech Co., Ltd.
Products

Hydraulic Valve

Changzhou Rohn Hydraulic has been a prominent player in the hydraulic industry for over a decade, specializing in the manufacturing and trading of Hydraulic Valves. Our dedication to rigorous quality control and attentive customer service is unmatched. With our team of seasoned professionals, we are committed to meeting and exceeding customer expectations. Additionally, our recent acquisition of state-of-the-art equipment underscores our commitment to innovation and quality assurance, further validated by our ISO9001 and CE certifications.


Hydraulic valves play a crucial role in controlling the flow of hydraulic fluid within a hydraulic system. These valves are essential components that regulate the pressure, direction, and flow rate of the fluid to ensure the proper operation of various hydraulic machinery and equipment.


Functions of Hydraulic Valves:

Hydraulic valves serve several essential functions within hydraulic systems, including:


Flow Control: Hydraulic valves regulate the flow rate of hydraulic fluid, allowing for precise control over the speed and movement of hydraulic actuators.

Pressure Regulation: These valves control the pressure levels within the hydraulic system to prevent overloading and ensure safe operation.

Directional Control: Hydraulic valves determine the direction of fluid flow, enabling hydraulic cylinders and motors to move in specific directions.

Fluid Path Isolation: Valves can isolate different sections of the hydraulic system to facilitate maintenance, repair, and troubleshooting.

Load Holding: Hydraulic valves can hold a load in a specific position by preventing fluid from flowing back into the system.

Sequence Control: These valves regulate the sequence of operations in complex hydraulic systems, ensuring smooth and efficient performance.


Hydraulic valves are essential components in hydraulic systems, performing functions such as flow control, pressure regulation, directional control, and fluid path isolation. They find widespread applications across industries such as industrial machinery, construction, agriculture, automotive, aerospace, and material handling. Understanding the parameters of hydraulic valves is crucial for selecting the right valve for specific applications, ensuring efficient and reliable operation of hydraulic systems.


From the bustling streets of South Africa to the vibrant markets of Singapore, our products have gained recognition for their exceptional performance and durability.

Changzhou Rohn Hydraulic places a strong emphasis on product quality, integrity, and technological advancement. With an unwavering commitment to excellence, we constantly innovate and introduce new products to meet the dynamic demands of emerging markets. Guided by principles of honesty, we prioritize quality as the cornerstone of our existence, driving us to explore new frontiers and achieve sustainable development. With our vast expertise, we offer comprehensive design and manufacturing services for products tailored to the unique needs of different industries and functionalities.

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Hydraulic Check Valves

Hydraulic Check Valves

Rohn Hydraulic is an established manufacturer and trader specializing in the production and distribution of Hydraulic Check Valves. With a wealth of experience in manufacturing these valves, we maintain rigorous quality control standards and are committed to offering tailored customer service to ensure the highest level of customer satisfaction.
Manual Directional Valves

Manual Directional Valves

Changzhou Rohn Hydraulic Technology Co., Ltd. is a specialized manufacturer and trader of manual directional valves, located in Changzhou, Jiangsu Province, with convenient transportation and close proximity to Shanghai. We possess our own export license and are committed to strict quality control and attentive customer service. Upholding honesty as our principle and seeking survival through quality, we continuously explore new avenues for development, striving for stability and growth.
Hydraulic Adjustable Flow Valve

Hydraulic Adjustable Flow Valve

Changzhou Rohn Hydraulic Sci-Tech Co., Ltd is a specialized manufacturer and trader of Hydraulic Adjustable Flow Valve (needle valves), located in Changzhou, Jiangsu Province, with convenient transportation close to Shanghai. We possess our own export license and are committed to strict quality control and attentive customer service. Our experienced staff are available at all times to discuss your requirements and ensure complete customer satisfaction. We welcome OEM and ODM orders.
Hydraulic Manifolds

Hydraulic Manifolds

Rohn Hydraulic's high quality Hydraulic Manifolds are well-received across various provinces and cities in China and are exported to countries and regions including India, Indonesia, Turkey, South Africa, the United States, New Zealand, Singapore, and South Korea. The nearest ports to us include Ningbo, Qingdao, and Shanghai. We look forward to your inquiries and hope to establish long-term cooperative relationships, becoming a trusted partner you can rely on.
Two-Position Four-Way Solenoid Directional Valve

Two-Position Four-Way Solenoid Directional Valve

Rohn Hydraulic takes pride in its role as a prominent producer and supplier, specializing in the creation of Two-Position Four-Way Solenoid Directional Valves. Leveraging our profound knowledge in valve production, we uphold uncompromising quality benchmarks and pledge to deliver personalized customer support to ensure unparalleled contentment. We eagerly await your queries and are enthusiastic about the prospect of cultivating a robust and enduring alliance with you.
Two-Position Three-Way Solenoid Directional Valve

Two-Position Three-Way Solenoid Directional Valve

Rohn Hydraulic specializes in the manufacturing and trading of Two-Position Three-Way Solenoid Directional Valves. Drawing upon our wealth of experience in valve production and manufacturing, we adhere to strict quality control measures and strive to provide customized customer service to guarantee maximum customer satisfaction. In addition our products can be customized and we provide OEM and ODM services.
As a professional Hydraulic Valve manufacturer and supplier in China, we have our own factory and can provide quotations. If you are interested in purchasing high-quality, cheap Hydraulic Valve, please leave us a message using the contact information provided on the webpage.
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