Zhengzhou Yayuan Technology: From Rainwater Harvesting to Intelligent Irrigation, Dual‑Driving Opens a New Chapter for Sponge Cities & Smart Agriculture

Nanchang sponge city construction and ecological water environment improvement

Amid the accelerated integration of green development and smart agriculture, Zhengzhou Yayuan Technology (Zhengzhou Yayuan Rainwater Utilization Technology Co., Ltd.) has completed its strategic upgrade from a single‑supplier of rainwater harvesting systems to a comprehensive solution provider for “Sponge City + Intelligent Irrigation”. Adhering to the philosophy of deepening traditional industries and refining new tracks, […]

Smart Irrigation: If We Use Electric Ball Valves, Do We Still Need Solenoid Valves?

Motorized electric ball valve for large flow and sediment-tolerant irrigation pipelines.

Quick Answer No. Once you install motorized electric ball valves, you can completely eliminate traditional irrigation solenoid valves on that pipeline. Both serve as automated flow-control devices (on/off controls), so you only need one or the other for a given node. Below is a breakdown of how they compare, along with their pros and cons […]

Solenoid Valves: The “Precision Switches” of Industrial Automation & Fluid Control Core

Internal structure and working principle diagram of a solenoid valve

Solenoid valves are crucial components in industrial automation, acting as control mechanisms for fluid flow. Their operation relies on electromagnetic induction, allowing rapid response in fluid systems. They are categorized into direct-acting, pilot-operated, and semi-direct acting types. Proper selection and maintenance are vital for reliable performance across various industries.