Industry News- Zhejiang Gongzheng Machinery Co., Ltd.

Industry News

Foot Valve vs. Check Valve: Key Differences and Applications

Sep 08, 2025

A foot valve and a check valve are both essential components in many plumbing and fluid systems, but they serve different primary purposes and have distinct designs. While both valves prevent fluid fr...
Industry News

In a multi-air system, how does the handbrake valve ensure pressure balance

Sep 01, 2025

In modern vehicle braking systems, multi-circuit systems are widely used in heavy-duty commercial vehicles, urban buses, and special-use vehicles. The handbrake valve plays a core control role in this...
Industry News

What safety factors are usually considered in the design of the operating torque of the handbrake valve

Aug 25, 2025

The handbrake valve is a core control component in the vehicle's braking system, and its operational performance directly impacts vehicle safety and the driving experience. Proper operating torque des...
Industry News

What is the relationship between the thrust and air pressure of the brake chamber

Aug 18, 2025

Basic Functions of the Brake ChamberAs a core component of the pneumatic brake system for heavy vehicles, the brake chamber is primarily responsible for converting pneumatic pressure into mechanical t...
Industry News

How to determine whether the gas chamber needs to be replaced rather than repaired during maintenance

Aug 11, 2025

The Role of the Brake Chamber in the Air Brake SystemThe brake chamber is a core component of the pneumatic brake system, converting air pressure into mechanical thrust to drive the brake shoes or dis...
Industry News

How to choose brake foot valve suitable for different brake systems

Aug 04, 2025

The brake foot valve is a key component in the vehicle's pneumatic brake system. It controls air flow and pressure to achieve braking operation. In different types of brake systems, the choice of brak...
Industry News

Does the brake foot valve require regular maintenance

Jul 28, 2025

Importance of Regular Maintenance of Brake Foot ValveThe brake foot valve is a key component in the vehicle braking system, especially in the pneumatic brake system. The main function of the brake foo...
Industry News

How to prevent air dryer filters from freezing

Jul 21, 2025

Air dryer filters play a vital role in compressed air systems. Their main function is to remove moisture and impurities from the air and keep the compressed air dry. However, in low-temperature enviro...
Industry News

What are the materials of air dryer filters usually

Jul 14, 2025

The air dryer filter is one of the most important components in the compressed air system. Its main function is to remove moisture, oil and other impurities from the compressed air to keep the air dry...
Industry News

Understanding brake chambers: Types, function, and maintenance

Jul 07, 2025

Introduction In the intricate world of heavy-duty vehicles, every component plays a crucial role in ensuring safe and efficient operation. Among these, brake chambers stand out as indispensable elemen...
Industry News

What to do if the air dryer filter element is abnormal

Jun 30, 2025

The air dryer filter is one of the key components in the compressed air system. It plays an important role in ensuring the quality of compressed air and protecting the equipment from contamination. Du...
Industry News

What is the difference between an air dryer filter and an air dryer

Jun 23, 2025

Air dryers and air dryer filters are both vital components of compressed air systems. They each have different tasks. Although they overlap in function, their functions and working principles are sign...