Combining functions of more than one control is possible with the NELSON 800 Series Control Valve. The most common combination is the automatic on/off combined with a reactive pressure control.

Literature

800 Series Valve (339 Kb) | Electric On/Off (442 Kb) | 800 Series Accessories (663 Kb) | 800 Series Rate-of-flow (481 Kb) | 800 Series Application Guide (2.1 Mb) | 800 Series General Parts, etc (498 Kb)