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RAF/RAF-P 31 & 33

RAF PN-10

RAF/RAF-P 31 & 33

RAF/RAF-P 31 & 33 
Pressure Rating PN-10
Nominal Diameter 1" - 6D"
 
The RAF/RAF-P 31 electric valve is a Normally Closed (N.C.) line pressure hydraulically actuated. The 3-W solenoid valve changes positions:
The RAF/RAF-P 31 (N.C.) opens when 3-W plastic solenoid valve is energized.
The RAF/RAF-P 31 (N.C.) shuts when 3-W plastic solenoid valve is de-energized.
 
 
The RAF/RAF-P 33 electric valve is a Normally Open (N.O.) line pressure hydraulically actuated. The 3-W solenoid valve changes positions:
 
The RAF/RAF-P 31 (N.O.) opens when 3-W plastic solenoid valve is de-energized.
The RAF/RAF-P 31 (N.O.) shuts off when 3-W plastic solenoid valve is energized.
 
 
The 3-W electric solenoid valve configuration together with Raphael's patented diaphragm enables smooth opening and surge free shut off.
 
 
Typical Applications
 
Use RAF/RAF-P 31 & 33:
* for water supply systems with medium pressure rating
* for remote operation of hydraulic valve by an electric command
* for irrigation water distributioin and field control
 
 
 
 
 

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