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Keller-Heartt has Truegard Propylene Glycol Heat Transfer Fluids in both Inhibited and Food Grade! Order Today!
Propylene Glycol Available. Order Today!

Frequently asked questions

Find answers to common questions about our products and services
  • This valve is designed for DEF (Diesel Exhaust Fluid) containers and is part of the MicroMatic RSV container valve system. Specific container size, thread type, or neck finish details are not available for this product — confirm compatibility with the vendor before purchasing.

  • This is a MicroMatic RSV container valve, indicating it is part of the MicroMatic container valve platform. Specific compatibility details with probes, adapters, or other dispensing equipment are not specified for this product — verify fitment with the vendor or by consulting MicroMatic's system documentation prior to purchase.

Key Features

  • MicroMatic RSV container valve designed specifically for DEF-40 containers

  • New hardware component for container valve replacement or accessory applications