Improved durability with magnetic control and stability of operating points achieved through years of know-how! Detects actual flow with a paddle-type flow detection switch.
Heat pumps, chillers, pumps, compressors, cooling machines, fire hydrants, sprinklers, and various factory equipment are products that excel in flow management across a variety of sites. By selecting paddles made of resin or SUS, they can be used with various fluids such as water and oil. Additionally, due to their paddle design, they can detect actual flow rates under various conditions. 【Features】 ■ Utilizes magnetic repulsion, resulting in minimal mechanical wear and a long lifespan ■ Very little pressure loss ■ Adopts a reed switch that excels in oxidation resistance and prevents spark generation ■ Switch can be toggled between A contact and B contact ■ Fine adjustment of operating point is possible ■ Available in two types: pipe-mounted type (8–50A) and direct mount type (20–200A) ■ Protection rating (dustproof and drip-proof) IP65 *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
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basic information
【Manufacturer】 SIKA Co., Ltd. Founded in 1901, a German measurement equipment manufacturer (ISO 9001 certified factory) 【Main Applications】 ◎ Alarms during reduced or increased flow (cooling water, lubricating oil, etc.) ◎ As a program-operated switch for constant flow ◎ Detection of filter debris (clogging) ◎ Prevention of pump dry running ◎ Leak detection 【Other Features】 ■ Structure without a bellows section completely separates the switch part from the liquid contact part ■ Adopts a system with minimal mechanical wear. Achieves not only stability but also long life and high quality ■ Standard sizes available from 8 to 200A ■ Adjustable operating point ■ Compliant with RoHS directive, CE marking, etc. ■ OEM specifications available. Material and operating point can be selected according to needs *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
Price information
It varies depending on the material, diameter, quantity, etc. Please feel free to contact us.
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Applications/Examples of results
HVAC products such as water heaters, air conditioners, chillers, and heat pumps. Rotating machines such as pumps and compressors. Disaster prevention products such as fire hydrants, sprinklers, and fire trucks. Equipment for factories, etc. *For more details, please refer to the catalog. Feel free to contact us with any inquiries.*
Detailed information
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Flow switch VK306 Direct mounting type. The paddle can be selected from plastic or stainless steel. With a detachable paddle, it is possible to set various pipe diameters and operating points.
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Flow Switch VHS Series Standard flow switch with pipe. Compatible with piping from 8A to 50A. Piping materials can be selected from brass or stainless steel.
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Flow switch VHS common drawing Standard product with pipe, common drawing of VHS series
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Flow switch OEM VK3 Direct mounting type. OEM model.
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Flow switch VK3 series Flow switch with PVC pipe.
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Company information
As the exclusive general agent for SIKA and AS-Schneider in Japan for over 30 years, we handle thermometers, valves (for instrumentation/marine use), paddle-type flow switches, various flow meters, temperature and pressure calibrators, and more.