Group: Parker Hannifin
Proportional solenoid valve controller
The D3d and D3C sequence path direct regulators are efficient, 4-compartment, straight-activated, cam regulated, 3 or 4-path valves. They come in 2- point and match with NFPA?s D05/CETOP 5 installing models. The product is designed with features such as option for 2 cam roller points, small blow option, high stream, stumpy pressure fall plan.