Use this Reference page to quickly locate information related to product descriptions, specifications, installation, operation, and maintenance, submittals, FAQs – Frequently Asked Questions, installation trouble shooting, policies, warranties, etc..

Flow Design Inc. is a leading provider of products in the flow control/flow regulator category for hydronic balancing using calibrated flow control valves. Products include automatic and manual balancing valves and accessories, modular coil Hook-Up valve and component assembled packages, and hoses, hose accessories and assembled hose and valve kits.

AutoFlow Automatic Balancing Valves — are preferred in variable balancing environments. Upon setting these valves maintain a constant liquid flow rate at the coil terminal unit to achieve consistent heating or cooling throughout a facility.

FlowSet Proportional Manual Balancing Valves — are frequently used in constant speed systems. Proportional balancing strives to have all circuits with pressure drop equal to the index circuit which already has the most loss. When proportional balancing is complete, the design GPM is achieved by trimming the pump impeller or throttling the pump balancing valve.

SmartPak and AccuPak Modular Coil Hook-Up Assembled Packages — feature Automatic and Manual balancing valves and Hook-Up components and accessories. Packages are ready-to-install configurations and virtually eliminate on-site confusion, greatly reduce installation time and save on start-up costs.

VersaFlow Assemblies and Hose Kits — for heat pumps and other terminal equipment are designed and built to ensure the designer, contractor and owner’s confidence in the fire resistance, structural integrity, and leak-proof operation of the VersaFlow Hose.