662/3
2-way zone valve for fan coil units and heating and cooling applications. Use limited by the value of the maximum operating differential pressure,…
663
3-way zone valve for fan coil units and heating and cooling applications. Use limited by the value of the maximum operating differential pressure,…
663/3
3-way zone valve for fan coil units and heating and cooling applications. Use limited by the value of the maximum operating differential pressure,…
664
4-way zone valve for fan coil units and heating and cooling applications. Use limited by the value of the maximum operating differential pressure,…