100X Model

Application: Function and Use: Controls the water level in towers or reservoirs with high accuracy, offering flexible, durable performance and easy maintenance. The water level remains unaffected by pressure fluctuations, while the valve ensures tight sealing to prevent leaks during both opening and closing.

200X

用途: Adjusts and controls the outlet pressure of the main valve, ensuring that the outlet pressure remains stable regardless of fluctuations in inlet pressure or changes in the flow rate at the main valve's outlet. Suitable for domestic water supply, fire protection systems, and industrial water distribution systems.

300X Model

Application: A check valve capable of regulating opening and closing speed, allowing on-site adjustments to achieve the optimal opening or closing velocity when a pump starts up or shuts down. Ideal for use in high-rise buildings, this valve helps minimize water hammer effects, ensuring safe and quiet operation during valve actuation.

400XA Model

Application: The main valve is installed in distribution pipelines where flow and pressure control are required, ensuring that the preset flow rate remains constant. It limits excessive flow to a predetermined value and reduces upstream high pressure to downstream low pressure. Importantly, fluctuations in pressure upstream of the main valve do not affect the flow rate downstream.

500X Model

用途: When the pressure in the water supply line exceeds the set pressure of the relief valve, the valve automatically opens to prevent damage to pipes and equipment caused by overpressure. It can be used as a relief valve in the fire-testing circulation system of high-rise buildings, helping to safeguard the system from potential hazards due to excessively high water pressure.

600X Model

Application: This valve is designed to be installed in pipelines, enabling remote-controlled opening and closing. It can replace bulky electric actuators traditionally used for operating gate valves or butterfly valves—offering a compact design, lightweight construction, simple maintenance, convenient operation, and reliable safety.

700X Model

Usage: Installed at the outlet of the water pump, this device first closes the main valve to 90% before the pump stops operating. Once the pump halts, the remaining 10% is closed again. This method effectively protects the pump by preventing water hammer, minimizing water-hammer noise, and avoiding pump reversal.

800X Model

Application: Used between the supply and return lines of air conditioning systems to maintain a consistent differential pressure, enhance system efficiency, and ensure the pressure difference remains precisely stable. This helps reduce system noise and prevents potential damage to equipment caused by excessive pressure differences.

900X Model

Application: This valve is designed for use in residential complexes with a water supply system that simultaneously provides both fire-fighting and domestic water. When fire-fighting water is needed, the valve automatically shuts down urgently, cutting off the domestic water supply to ensure uninterrupted fire protection. Once firefighting is complete, the valve reopens automatically, restoring normal domestic water flow. This system is more cost-effective than traditional separate fire-fighting water systems.