Flow switch

SIKA has been manufacturing flow switches for liquids for over 45 years. Our expertise sets us apart from other manufacturers and allows you to choose from our wide range. This way you get the optimal flow switch for your plant or process. SIKA is not only the market leader in this field, but also a pioneer in the field of springless design. Our products are tested for quality through numerous endurance and qualification tests with run times of up to 16 years. Depending on the application and stress, we offer flow switches in different materials, for example robust and stable made of stainless steel for industrial applications or cost-effective yet highly stable made of glass fiber reinforced plastic for OEM applications. Just talk to our product specialists to find the technically and economically optimal solution for your application together. For customer-specific series designs, it is possible to set special switching points at the factory.

Special advantages:

• Low pressure drop
• Fast response time
• High accuracy during repetition
• Switching points only dependent on flow, not on pressure or temperature
• Stable switching points over the long term, as no spring fatigue occurs

Flow switch with pipe section: We offer various standard series which we can adapt to the specific requirements of our customers in co-engineering. Our wide range includes various process connection variants with pipe sections (inline). For customer-specific series designs, there is the option of setting special switching points in the factory.

Flow switches for direct insertion: We offer various standard series which we can adapt to the specific requirements of our customers in co-engineering. Our wide range includes various process connection variants with threads for direct installation (insertion). For customer-specific series designs, it is possible to set special switching points in the factory.

Flow switches for OEM applications: We offer several OEM series that we can co-engineer to meet our customers' specific requirements. These series are cost-effective and made of highly stable glass-fiber reinforced plastic.

Flow monitors for direct installation: SIKA flow monitors monitor the liquid flow of low-viscosity media in pipelines. They reliably ensure the minimum flow rate and protect high-quality plants and equipment from damage. We use proven mechanical operating principles for this purpose. The switching points of the paddle flow monitors can be adjusted over a wide switching range by means of different paddle lengths. The flowing medium hits the impact vane, which is attached to the end of a paddle. The resulting dynamic pressure deflects the paddle and switches a microswitch.