
Ningbo Yaofeng Hydraulic Factory was established.
Trusted by his community, Zhang Mingyao began his tenure as the director of the collectively-run ent...
Business volume surged, establishing business relationships with renowned state-owned enterprises su...
Ningbo Instrument Factory formed an inspection team to assess our factory's production conditions an...
Ten new employees were added, and a comprehensive quantitative production system was implemented, e...
To enhance product quality, Zhang Mingyao began applying for a detailed classification of business p...
Officially entered the complete hydraulic solenoid industry.
We initiated the expansion project of the factory, meticulously planning on the original site and pu...
During a study tour in Israel, Chairman Gao of the Water Conservation Association discovered that lo...
- The factory was expanded to 20,000 mu, significantly increasing its scale.- We established a close...
We established a close cooperative relationship with Taiyuan Heavy Industry, becoming a trustworthy ...
We established a close cooperative relationship with Northern Precision Machinery, becoming a trustw...
Yaofeng realizes innovative projects that are key to the irrigation industry.Many solutions have no analogues anywhere in the world.
NEW TECHNOLOGIES
Functional product
registered in jurisdictions
across the globe
The basis for the company's growth and progress is R&D expertise. actively involved in industry shows and conferences.
NEW TECHNOLOGIES
An irrigation solenoid valve is an electrically controlled valve that automatically starts and stops water flow in an irrigation system. When an electrical signal from a timer or controller energizes ...
The right irrigation solenoid valve comes down to four non-negotiable parameters: flow rate, operating pressure, supply voltage, and pipe size. Buy outside these specs and the valve will either fail t...
Choosing the Right Irrigation Solenoid Valve Requires Matching Four Core Parameters: Operating Pressure Range, Flow Rate Capacity, Pipe Size, and Electrical Specifications Selecting an irrigation sol...
Water Pressure Directly Determines Whether an Irrigation Solenoid Valve Opens Reliably, Seals Completely, and Survives Long-Term Use Water pressure is not just a background condition for an irrigatio...
The key differences between AC and DC solenoid actuators come down to power supply type, inrush current behavior, noise, heat generation, and control complexity. AC solenoids deliver higher initial p...
Solenoid actuators convert electrical energy into linear or rotary mechanical motion using electromagnetic force. The five main types are linear pull/push solenoids, rotary solenoids, tubular solenoi...