Home / Products / Flow Series / Mechanical Flow Switch

Mechanical Flow Switch

Piston flow switch is an in-line mounted mechanical flow switch, mainly used for flow control of liquid or gaseous media. Its working principle is that a piston with a built-in magnet moves inside the housing when the fluid passes through, thereby closing the reed switch in the electrical box outside the housing. Users can set the flow rate by moving the electrical box, with minimal pressure loss, good repeatability and anti-fouling ability. A mechanical flow switch is a device that detects fluid flow and outputs signals through a mechanical structure. It triggers the switch based on the movement of internal mechanical parts (such as pistons, blades or rocker rods) driven by fluid flow, and is often used in simple flow monitoring and protection applications. The mechanical design does not require complex electronic circuits, is reliable in operation, and is easy to maintain. The production process is mature and the price is more competitive than that of electronic flow switches. It works through the mechanical action of the fluid, does not require additional power support, and is suitable for specific occasions.

                       Shanghai Kayuan Electronic
Technology Co., Ltd
Shanghai Kayuan Electronic Technology Co., Ltd is an enterprise specializing in the production and R&D of industrial fluid sensors and controllers. Its main products include switches and sensors for flow, pressure, temperature, and liquid level. In 2008, our assembly plant was established in Shanghai, China, to produce the PAKU series of products. We adopt advanced technology and manufacturing processes across the board. With our professional design and production technology, comprehensive product lines, excellent quality, and sales network services, we can not only provide users with timely and professional technical support but also offer high - quality one - stop services. The company has set up various departments such as the purchasing department, R & D department, quality management department, finance department, sales department, after - sales department, general office, laboratory, archive room, calibration workshop, production workshop, inspection area, storage area, shipping area, and a tea break room, aiming to provide products of excellent quality and sincere services. We adhere to the customer - centric concept of creating value for customers. According to the industry needs of customers, we continuously update technology and optimize services, aiming to become a leader in the field of process automation. PAKU products are now widely used in different industries, including automation complete sets of equipment, petroleum equipment, chemical equipment, power equipment, welding equipment, steel equipment, metallurgical equipment, automobiles, and water treatment. We have served many customers at home and abroad, and our products are sold to countries such as Canada, the United States, Brazil, Indonesia, Vietnam, Thailand, and Russia. In the increasingly competitive global market in the future, PAKU will, as always, serve a wide range of domestic and foreign customers with excellent quality, reasonable and competitive prices, on - time delivery, and perfect after - sales service. We welcome extensive cooperation with OEM and ODM customers.
Key points of electromagnetic flowmeter installation.

Select the installation location: In order to make the electromagnetic flowmeter work stably and rel...

Electromagnetic flow meter wiring.

1. The shorter the signal cable is, the better; 2. The signal cable must be strictly separated from ...

Selection of electromagnetic flowmeter receiving position.

The signal generated by the electromagnetic transmitter is weak, so it is an important factor to mak...

Laying of on-site cables for electromagnetic flowmeters.

At present, cable laying is divided into two types: open laying and concealed laying. Concealed layi...