QSHF34M-E15L manual air directional valve

This manual air directional valve has two operating modes: manual operation and pneumatic control. It is used on medium and large dump trucks with dual pumps and is installed in an easy-to-operate position on the truck. It can control one of the following functions: hydraulic canopy, side door opening, rear door opening, and rear door hydraulic lock hook. It features reliable structural strength, sensitive switching, and a long service life.

 Note: The connector thread and pressure can be customized according to customer requirements.

It is suitable for dual-pump top cover or rear door dump hydraulic systems, controlling the small pump oil circuit system. It is equipped with a built-in safety relief valve, the system pressure can be set, and it can be controlled by either pneumatic or manual means.

About Us

Hebei Huachun Hydraulic Automobile Fittings Co., Ltd. is a professional manufacturer of hydraulic accessories for dump trucks, Since its establishment in 1996, it has been committed to the development and production of hydraulic accessories for dump truck, developed hydraulic valves, hydraulic oil tanks and other products.According to market demand, the designed special hydraulic valve meets the requirements of descent speed, self-unloading with canopy, self-unloading with hydraulic outriggers, mid-point self-unloading, rollover and displacement,we have also developed aluminum hydraulic oil tanks to meet the requirements for light weight.

The company has more than 60 kinds of special products and has obtained more than 40 national patents.The product is suitable for refitting heavy duty, medium duty and light duty dump truck,It has the advantages of safety, reliability, flexible operation, convenient installation and long service life.The products meet the special requirements of domestic working conditions,It has been designated as an accessory product by major domestic modification group.

In 2016, the company was recognized as a "National Intellectual Property Advantage Enterprise" by the State Intellectual Property Office,It has been rated as "High-tech Enterprise" in Hebei Province for three consecutive years. On September 18, 2016, it was rated as "China's Well-known Trademark" by the State Administration for Industry and Commerce Trademark. The company's quality management system complies with TS16949: 2016 automotive industry technical specifications. Since its certification in 2007, the quality system has been operating well.

The company always adheres to the quality policy of "quality first, customer first, pursuit of better, and striving for first-class", and abides by the quality tenet of "reliable quality, reasonable price, timely supply, and thoughtful service" to provide better products for the market. Create greater value for customers and create more wealth for society.

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