Skip to Content
Keller-Heartt has Truegard Propylene Glycol Heat Transfer Fluids in both Inhibited and Food Grade! Order Today!
Propylene Glycol Available. Order Today!
Request a Quote B2B Account Program Government Sales Shipping Policy

Frequently asked questions

Find answers to common questions about our products and services

  • This valve is part of the Fluidall RSV product line and is designed for use with RSV systems.

  • This valve uses BSP Fine thread. Before ordering, confirm that your existing fittings and connections are BSP Fine thread to ensure proper compatibility.

Key Features

  • Stainless steel valve construction for durability and corrosion resistance

  • Features BSP (British Standard Pipe) fine thread design

  • Part of the Fluidall RSV product line

  • Product part number: DEFRSVVBSP