PC200-8 Main Relief Valve 723-40-93600 723-40-92103 723-40-93601

Product Detail

PC200-8 Main Relief Valve 723-40-93600 723-40-92103 723-40-93601

Fit for PC200-8 excavators, this main relief valve is a reliable and durable hydraulic component from Ningbo Longerfa Hydraulic Co., Ltd.—a professional manufacturer of hydraulic cartridge valves, valve blocks, and hydraulic parts, located at No. 18 Xingye East Road, Xiepu Town, Zhenhai District, Ningbo, Zhejiang, China.

Certified by ISO9001 and ISO45001, Longerfa holds multiple national invention and utility model patents, and is recognized as a 2023 Zhenhai District Enterprise Technology R&D Center. Equipped with imported precision CNC machines and advanced testing tools (cylindricity meters, profilometers, etc.), the company guarantees top-tier manufacturing accuracy. Every new product undergoes 100% performance testing, with samples passing over 1 million cycle life tests.

This main relief valve features sturdy construction, premium-grade materials, and strict heat treatment, delivering precise pressure regulation to protect PC200-8’s hydraulic system from overpressure damage and ensure long service life. Its direct-fit design for PC200-8 allows easy installation, reducing maintenance downtime. Focused on the aftermarket, Longerfa’s products are trusted across construction, mining, and industrial sectors, and sold to global markets.

Upholding the principle of "Quality First, Service First," Longerfa keeps innovating to create value for customers worldwide. It is a trusted choice for high-quality construction machinery relief valves in aftermarket maintenance and replacement needs.