Z-Block: Hydronic Zoning Block

The Tamas Z-block is an expandable, all-inclusive, plug-and-play zoning device, capable of pumping for a variety of different applications. When paired with the new Tamas 3-Way Mixing Valve, you can easily add temperature mixing control to a Z-block zoning application. The Z-Block is expandable to suit a range of zoning/temperature requirements, and can also be used as an injection pump or boiler pump. It's unique modular design significantly reduces install time and cost.

The Z-Block is designed for multiple applications:

1) Zoning in a hydronic system for individual or multiple zones. The maximum amount of connected Z-block modules is 10 in a single supply to the manifolds.

2) As an injection pump in a multiple zone application, to temper the water temperature.
(Optional part #025- 0005 180° End Connection for creating primary/secondary piping arrangement. Injection pump controller not supplied.)

3) As a boiler pump in a multiple zone application.
(Optional part #025-0005 180° End Connection for creating primary/secondary piping arrangement.)

Optional Ball Valve Kit available for this product

• Dimensions

  Height: 8in (200mm)

  Width: 5in (130mm)

  Depth: 8in (199mm)

• Flow

  0 - 17 U.S. GPM

• Head

  0.1 - 19 Feet

• Max. Temperature

  95°C / 203°

• Max. Pressure

  3 Bar / 45 PSI

Technical Documents

• z-block-part-list.pdf