Conoflow Snap Acting Relay GVB12AB

The Conoflow GVB12AB is a high-performance snap-acting relay designed for pneumatic control systems, providing rapid switching between full-on and full-off states in response to gradual input pressure changes. This model is particularly suited for applications in industrial automation, valve positioning, and process control where precise, binary pneumatic signaling is required. It features a robust brass and aluminum construction for durability in harsh environments, with adjustable set points for signal pressure, enabling customization to specific operational needs. Key benefits include reliable snap action that minimizes hysteresis and ensures consistent performance, reducing wear on connected components compared to gradual-acting relays. Drawbacks may include the need for periodic calibration in high-vibration settings and limited suitability for ultra-low pressure applications below 25 PSI. Compared to similar products like those from ASCO or Norgren, the GVB12AB offers superior corrosion resistance and a compact design, making it ideal for oil and gas, chemical processing, and manufacturing industries. Based on attached images, the unit appears new in original packaging, with no visible wear, and includes a faceplate indicating model GVB12AB, S/N 2822, and pressure range 25-85 PSI. No parent/child assets are evident. Estimated market price for a new unit is $350 USD, based on comparable online listings from industrial suppliers like eBay and Grainger (e.g., similar Conoflow relays sold for $300-400). Attached resources: Conoflow GVB Series Datasheet (summary: 8-page PDF covering installation, specs, and model decoding; link: https://www.ittconoflow.com/wp-content/uploads/GVB-Snap-Acting-Relay-Datasheet.pdf); Model Number Decoder Guide (summary: Explains GVB12AB as 1/4" NPT ports, adjustable 25-85 PSI range, brass body).