Introducing the PC200-8 Main Relief Valve, a high-quality replacement part designed for optimal performance and durability. Manufactured by Ningbo Longerfa Hydraulic Co., Ltd., this valve ensures precise control and reliability in hydraulic systems, making it an essential component for excavators and other heavy machinery. Crafted with superior materials and advanced technology, the PC200-8 Main Relief Valve guarantees efficient operation and extended lifespan, minimizing downtime and maintenance costs. Whether for professional use or personal projects, this valve is engineered to meet stringent industry standards, providing peace of mind for operators. Choose Ningbo Longerfa Hydraulics for unparalleled quality and performance in hydraulic solutions

Plug-in block series V08-3 NPT-4 

This valve block is suitable for all threaded cartridge valves with (T4-2)/(08-3) sockets.

valve block

Ningbo Longerfa Hydraulic Co., Ltd. presents the innovative Hydraulic Valve Block V08-4 G1-4C, designed for optimal performance in hydraulic systems. This robust valve block features multiple channels for fluid flow control, ensuring efficient operation and reliability in various applications. Engineered with high-quality materials, the V08-4 G1-4C guarantees durability and resistance to wear, making it ideal for demanding environments in industries such as construction, manufacturing, and logistics. Its versatile design allows for easy integration with existing systems, providing flexibility for engineers and operators alike. Trust Ningbo Longerfa Hydraulic Co., Ltd. to enhance your hydraulic solutions with this top-tier valve block, delivering precision and effectiveness in every application

Hydraulic Operated Check Valves NFED-LHN，pilot operated check,   

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