Instruction manual

64















system operators should be familiar with the shutoff valves
in the system so that necessary precautions can be taken in

Care must be taken to be sure the valve’s closing rate is less than
the capacity of the LP-Gas or Anhydrous Ammonia (NH
3
) system

Anhydrous Ammonia (NH
3



eXCess FloW ValVes
Excess Flow Check Valves
TYPE
NUMBER
MATERIAL APPLICATION
INLET
CONNECTION,
INCH
OUTLET
CONNECTION,
INCH
UL
®
RATED CLOSING FLOW, PROPANE
(HORIZONTAL POSITION)
DIFFERENTIAL
PRESSURE,
psid / bar d
WORKING
PRESSURE,
psig / bar
Liquid
GPM / l/min
Vapor SCFH / SCMH
25 psig /

100 psig /

 
In-Line
     

       
 



 
   
     
     
 
 
   
     
 
 
   
     
 
In-Line
     
F131       
 
 
   
F133     
F134 





    
 


    
 Steel

(1)





   
 Steel    
 Steel
 
   
 Steel    
 Steel



   
 Steel    

3

!
WARNING
TYPE F138
F100 SERIES
TYPE F130
TYPE F134 