Pressure Rating PN-10
Nominal Diameter 1" - 6D"
The RAF/RAF-P OG3 is an hydraulic valve operated by line pressure. The valve is a 3-W on/off control valve thta can be commanded from a remote location, by an hydraulic control relay - Galit.
The OG3 can be configured to perform as a Normally Open (N.O.) or as a Normally Closed (N.C.) valve. The valve is fully open when the control chamber is disconnected from line pressure and vented into the atmosphere. The 3-W Galit configuration together with Raphael's patented diaphragm enables smooth and precise downstream pressure control.
* for water supply systems with medium pressure rating
* in locations with lightening hazard that damages electric control valves with unprotected solenoid installations.