Skip to product information
1 of 1


Dema 591 Diverter Valve

Dema 591 Diverter Valve

Regular price $123.86 USD
Regular price Sale price $123.86 USD
Sale Sold out


The 591 Water Diverter Valve screws on the end of the faucet and provides an easy way of directing water to any wall-mounted chemical dispenser. The 591 has a built-in pressure bleeding device for compliance with ASSE 1055 when connecting to a faucet with a backflow preventer not rated for continuous pressure.

The 591 bleeds pressure from the faucet by discharging a narrow stream of water from the device into the sink when the faucet is open. This relieves enough pressure to not damage the faucet backflow preventer, provides a visual indication to turn the water off, and eliminates hot-cold cross-connection problems.

Instruction Sheet

View full details