The Dwyer Instruments V4-SS-2-U is a robust vane-type flow switch engineered for accurate liquid flow detection in pipelines. Built with a stainless steel body, this model ensures long-lasting performance in harsh environments, making it a reliable choice for laboratories, chemical processing plants, and HVAC systems.
Key Features:
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Vane-operated mechanism for dependable flow detection
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Stainless steel construction for corrosion resistance and durability
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Suitable for horizontal pipe installations
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Field-adjustable flow settings for customized control
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NEMA 4X enclosure for weatherproof protection
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Compatible with pipe sizes from 1″ to 6″
Compatible Chemicals:
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Water
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Glycol solutions
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Light oils
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Non-corrosive liquids
Included Accessories:
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Vane paddle set
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Mounting hardware
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Installation manual
Compliance:
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NEMA 4X rated for outdoor and washdown applications
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Compliant with industrial instrumentation standards
Benefits for Lab Users:
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Enhances system safety by ensuring proper liquid flow
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Easy integration into automated monitoring systems
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Reduces downtime through durable, maintenance-free operation




