Liquid Flow Switch N-WFS Series

N-WFS Series liquid flow switch is designed for managing the flow changes when the liquid flows in the pipe, such as water, ethylene glycol or other non hazardous liquids. When the liquid flow higher or lower than the setting value, the sigle-pole double-throw contacts (SPDT) can get through one circuit and at meantime to break the other circuit. N-WFS series liquid flow switch is commonly used fot chain reaction or “no flow” protection.

Features

• Max liquid pressure 1 Mpa, can be used in multiple applications.
• There are 3 stainless steel paddles, can be used in 25 to 75 mm diameter pipe
• Number of paddles is changeable and length of paddle is trim-able according to requirement.
• With additional 6” paddles, can be used in 100-150 mm diameter pipe.
• Adjustable flow setting, can set the flow value according to requirement.
• For use convenience, N-WFS-52 flow switch has large room for wiring.
• Can also provided with stainless steel connection, which is suitable for ammonia and others.