The Asahi Constant Flow Valve is engineered for precise and efficient flow regulation in various industrial applications. The ingenuity of utilising the power of the fluid itself enables the valve to operate without the need for an external power source, resulting in significant energy savings. It boasts a high accuracy and offers a large range, accommodating a wide ratio of minimum to maximum flow settings. The flow rate can be easily adjusted through operation of the handle, and the valve can also function as an inhibitor valve, allowing for complete closure when necessary. An integrated opening degree indicator provides a clear visual reference for the set flow rate in cubic meters per hour (m³/hr). The valve is constructed with corrosion-resistant and lightweight plastic and elastomer for the wetted parts ensuring durability and longevity. Additionally, the valve features a spring made from SUS304, fully coated with fluororesin, offering excellent durability and chemical resistance. The Asahi Constant Flow Valve is ideal for applications requiring reliable and precise flow control, making it a versatile and dependable choice for various industrial processes.
The Constant Flow Valve accurately controls the flow rate to within ±6％ of the full scale value and offers high range-ability (set value for maximum flow rate/set value for minimum flow rate).
Using the handle, the flow rate setting on the valve can be changed at will. Because it completely shuts off flow, the Constant Flow Valve can also be used as shut off valve.
The Constant Flow Valve has indicator showing opening degree which reads the flow rate (m3/hour).
The Constant Flow Valve uses a spring made of Stainless Steel coated with PCTFE (Polychloro-frifluoro-ethylene). The spring is highly durable and chemical-resistant, it has high cycle life.
Sizes Available:
15mm - 100mm
Body Material:
Seal Material / O-Ring:
Connection / Flanged:
JIS5K, JIS10K, DIN, ANSI
Socket:
N/a
Thread:
N/a
