Hydraulic Operated Check Valves LCKIB-XCN，pilot operated check,   

 Hydraulic Operated Check Valves LCKBB-XCN，pilot operated check,  3:1 ratio, 

3:1 pilot ratio, standard capacity counterbalance valve

3:1 pilot ratio, standard capacity counterbalance valve

Introducing the Hydraulic Control Check Valve XYF10-05 by Ningbo Longerfa Hydraulic Co., Ltd., a premier solution for hydraulic system management. Designed for enhanced control and efficiency, this check valve ensures one-way fluid flow while preventing backflow, safeguarding equipment from potential damage. With its robust construction and high-quality materials, the XYF10-05 guarantees durability and reliability under various working conditions. Ideal for industrial applications, its compact design allows for easy installation in tight spaces. Built for precision performance, this valve is an essential component for maintaining optimal system pressure and flow. Trust Ningbo Longerfa Hydraulic Co., Ltd. for innovative hydraulic solutions that elevate your operations to the next level

Introducing the M9 Pilot Valve from Ningbo Longerfa Hydraulic Co., Ltd., a leading manufacturer in hydraulic solutions. The M9 Pilot Valve is engineered for precision control in hydraulic systems, ensuring optimal performance and reliability. Its innovative design features a robust construction that guarantees durability under high-pressure conditions. Ideal for various applications, this valve offers exceptional flow regulation and response time, making it suitable for both industrial and mobile machinery. With Ningbo Longerfa's commitment to quality, the M9 Pilot Valve undergoes rigorous testing to ensure it meets international standards. Enhance the efficiency and effectiveness of your hydraulic systems with the M9 Pilot Valve, a trusted choice for professionals in the industry

The EX200-5 Main Relief Valve from Ningbo Longerfa Hydraulic Co., Ltd. is a precision-engineered component designed to enhance the performance and reliability of hydraulic systems in construction machinery. Crafted using high-quality materials, this valve ensures optimal pressure regulation, protecting critical hydraulic components from damage due to excessive pressure. Its durable design offers excellent resistance to wear and corrosion, ensuring longevity even in demanding environments. Ningbo Longerfa Hydraulic Co., Ltd. is committed to delivering innovative hydraulic solutions, and the EX200-5 Main Relief Valve exemplifies their expertise in hydraulic technology. This product is ideal for excavators and other heavy equipment, providing consistent operation and contributing to overall operational efficiency. Trust Ningbo Longerfa for superior hydraulic components tailored to meet industry standards

Introducing the Rotary Overflow Valve from Ningbo Longerfa Hydraulic Co., Ltd., a leader in hydraulic technology solutions. Our Rotary Overflow Valve is designed for precise fluid control and enhanced safety in hydraulic systems. Engineered with advanced materials and innovative design, it ensures optimal performance, durability, and reliability under high-pressure conditions. This valve effectively regulates fluid flow, preventing overpressure and protecting critical components in various applications. Ideal for industrial machinery, construction equipment, and hydraulic systems, our product guarantees efficiency and longevity. With a commitment to quality and customer satisfaction, Ningbo Longerfa Hydraulic Co., Ltd. is your trusted partner for superior hydraulic solutions. Experience the difference with our top-of-the-line Rotary Overflow Valve

Introducing the Rotary Overflow Valve for the DH220-5 Excavator by Ningbo Longerfa Hydraulic Co., Ltd. This high-quality component is designed to enhance the performance and efficiency of excavators, ensuring optimal hydraulic flow and preventing system overload. Manufactured with precision and durability in mind, our rotary overflow valve guarantees reliable operation even in demanding conditions. It plays a crucial role in maintaining the hydraulic system's integrity, reducing wear and tear on equipment, and extending the lifespan of your machinery. Trust Ningbo Longerfa Hydraulic Co., Ltd. for top-notch hydraulic solutions that meet the needs of your excavating operations. Experience unmatched quality and performance with our rotary overflow valve

Introducing the CER90F35-S3TA310 Hydraulic Relief Valve, a high-quality component designed specifically for excavators. Manufactured by Ningbo Longerfa Hydraulic Co., Ltd., this valve ensures optimal performance and safety in hydraulic systems. It effectively regulates pressure levels, preventing potential damage and enhancing the reliability of your machinery. With its robust construction and precision engineering, the CER90F35-S3TA310 is built to withstand demanding conditions, ensuring longevity and efficiency. Ideal for various excavator models, it is easy to install and compatible with a wide range of hydraulic fluids. Trust in Ningbo Longerfa Hydraulic Co., Ltd. for innovative solutions that empower your equipment to perform at its best. Upgrade your excavator’s hydraulic system with this essential relief valve today!

Introducing the E2B040-Z-310N-MK3 Relief Valve from Ningbo Longerfa Hydraulic Co., Ltd., a leading manufacturer in hydraulic solutions. This high-performance relief valve is engineered to ensure reliable pressure regulation and protection for hydraulic systems. Featuring robust construction and precise engineering, the E2B040-Z-310N-MK3 is designed to effectively manage system pressures, enhancing efficiency and safety in various applications. With its easy installation and maintenance, this valve is ideal for industries requiring dependable hydraulic components. Built with durability and reliability in mind, the E2B040-Z-310N-MK3 exemplifies Ningbo Longerfa's commitment to quality, making it the perfect choice for your hydraulic needs. Upgrade your system’s performance with this exceptional relief valve today

Introducing the R900936720 excavator control valve from Ningbo Longerfa Hydraulic Co., Ltd., a leader in hydraulic components. Designed for optimal performance and reliability, this control valve enhances the efficiency of excavator operations by providing precise flow regulation and smooth movement control. Engineered with high-quality materials and advanced technology, the R900936720 ensures durability under demanding conditions, making it ideal for various applications in construction and heavy machinery. Ningbo Longerfa Hydraulic Co., Ltd. is dedicated to delivering superior hydraulic solutions, emphasizing quality and innovation. Trust the R900936720 control valve to enhance your excavator’s functionality and productivity, ensuring you stay ahead in your projects