High-Quality Parker Proportional Valve Products from a Trusted Manufacturer
Engineered with durability in mind, the Parker Proportional Valve is built to withstand demanding environments, ensuring reliability even in the most challenging conditions. With advanced features, including precise pressure and flow control, it enhances system performance and contributes to the longevity of hydraulic equipment, Ningbo Longerfa Hydraulic Co., Ltd. is committed to delivering high-quality products that meet the diverse needs of its customers. The Parker Proportional Valve exemplifies this dedication, representing a perfect blend of advanced technology and robust engineering, tailored for those seeking efficiency and reliability in their Hydraulic Systems
China’s Best-Selling Parker Proportional Valve Product Products Trusted by Pros
China’s Best-Selling Parker Proportional Valve Products Trusted by Pros As a trusted name in hydraulic solutions, Ningbo Longerfa Hydraulic Co., Ltd. stands out as a leading manufacturer of high-performance hydraulic valves. Our commitment to innovation and quality has allowed us to develop a comprehensive range of products, including hydraulic valve sets, thread plug valves, valve blocks, and various hydraulic components. Recognized as a national high-tech enterprise, we pride ourselves on meeting the rigorous demands of industries worldwide, particularly with our Parker proportional valves that have garnered trust from professionals across the globe. What sets our Parker proportional valves apart is their exceptional reliability and precision. Engineered for optimal performance, these valves deliver smooth operations in diverse applications, ensuring your hydraulic systems function at their best. Our in-house research and development team continuously enhances our products, incorporating cutting-edge technology to meet the evolving needs of our customers. Partnering with Ningbo Longerfa means accessing industry-leading hydraulic solutions tailored to your specific requirements, backed by the expertise of a dedicated team committed to your success. Whether you're looking to optimize performance or enhance reliability, our products are designed to exceed expectations, making us the preferred choice for global procurement needs.
China’s Best-Selling Parker Proportional Valve Products Trusted by Pros
| Model | Flow Rate (L/min) | Pressure Range (Bar) | Control Type | Application |
|---|---|---|---|---|
| PV Series 1 | 20 | 100 | Electric | Automotive |
| PV Series 2 | 30 | 150 | Pneumatic | Construction |
| PV Series 3 | 15 | 200 | Hydraulic | Manufacturing |
| PV Series 4 | 50 | 120 | Proportional | Aerospace |
| PV Series 5 | 25 | 180 | Electric | Energy |
Why Consider Parker Proportional Valve Product in 2025 Sets the Industry Standard
S
Samantha Young
I’m very pleased with my purchase. The quality is great, and the service team was friendly and professional.
17 June 2025
C
Christopher Adams
Quality is impressive! Their customer care team showed high professionalism and was really helpful.
09 June 2025
G
George Lee
Excellent quality overall! The support staff demonstrated true skill and professionalism in resolving my queries.
20 June 2025
V
Vanessa Lewis
This product is amazing! Their follow-up service showcased a deep knowledge and commitment to customer satisfaction.
08 May 2025
M
Maya Patel
Superb item quality! Their after-sales service team was attentive and knowledgeable.
29 June 2025
Z
Zoe Perez
I am very pleased with the product! Their after-sales support was professional and helpful.
12 May 2025