CD 100mm Sprinkler Alarm Valve

  
   
    
 
Size (mm)
 
    
 
100mm (4”)
 
   
   
    
 
Standard
 
    
 
UL 193 Alarm Valves for Fire Protection Service
 
   
   
    
 
Material
 
    
 
Cast Iron ASTM A48 Class No. 35
 
   
   
    
 
Rated Pressure
 
    
 
175 psi
 
   
   
    
 
Test Pressure
 
    
 
350 psi
 
   
   
    
 
Marking
 
    
 
UL Listed 3558 Co A 175 psi 4/6 Alarm Check Valve
 
   
   
    
 
Flange Dimension
 
    
 
ANSI B16.1 Class 125 / ANSI B 16.5 Class 150
 
   
   
    
 
Installation
 
    
 
Vertical 1/2” NPT (PT) Thread Female Inlet 3/4”
 
NPT (PT) Thread Female Outlet 1/2” NPT (PT)
 
Thread Female Drain