Relief Valve

The E2H060-Z-395N valve is a high-performance threaded cartridge balance valve commonly used in heavy machinery, such as excavators or construction equipment. It is designed to meet the demanding requirements of various motion control applications, providing reliable flow control and pressure management solutions.

The JCB Main Control Valve (Part No. 22265925) is a critical hydraulic component used in various JCB machinery, such as excavators and loaders. This valve is responsible for controlling the distribution of hydraulic fluid to different actuators and cylinders, enabling precise operation of the machine's functions like lifting, digging, and steering.

The PC200-6 PC valve (Power Control valve) is a key hydraulic component in the Komatsu PC200-6 excavator. It is part of the excavator's hydraulic system and is responsible for regulating hydraulic pressure and flow to ensure optimal performance and efficiency. The PC valve works in conjunction with other hydraulic components to provide precise control over the excavator's movements, such as boom, arm, bucket, and swing operations.

The PC200-6 LS valve is a hydraulic control valve designed for the Komatsu PC200-6 excavator. It is an integral part of the Load Sensing (LS) hydraulic system, which optimizes hydraulic flow and pressure based on the load requirements, ensuring efficient and precise operation of the excavator. This valve helps regulate the hydraulic fluid distribution to various actuators, enabling smooth and responsive control of the machine's functions.

The PC-200-7LS valve is a hydraulic control valve specifically designed for the Komatsu PC200-7 excavator. It plays a crucial role in managing the hydraulic system's operation, ensuring precise control of the excavator's movements and functions. This valve is part of the Load Sensing (LS) system, which optimizes hydraulic flow and pressure based on the load demand, improving efficiency and reducing energy consumption.

The PC-7/8 excavator service valve is a critical hydraulic component used in excavators, particularly in models like the Komatsu PC-7 or PC-8. It regulates and controls the flow of hydraulic fluid to various parts of the excavator's hydraulic system, ensuring smooth operation of functions such as boom movement, arm control, and bucket operation.

Introducing the Hyundai R215-7 Service Relief Valve, engineered for reliable performance and optimal efficiency. Manufactured by Ningbo Longerfa Hydraulic Co., Ltd., this high-quality valve is designed to meet the rigorous demands of hydraulic systems, ensuring consistent operation and enhanced safety. The R215-7 valve effectively regulates pressure, preventing system overloads and protecting vital components, making it an essential part of your machinery. Crafted with precision and durability in mind, this service relief valve offers exceptional reliability, contributing to the longevity of your equipment. Trust Ningbo Longerfa Hydraulic Co., Ltd. for top-tier hydraulic solutions that enhance productivity and performance in your operations. Choose the Hyundai R215-7 Service Relief Valve for peace of mind and superior hydraulic management

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

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