| Size | 2" | 4" | 4"
              High Flow | 
          
            | Body
              Diameter -                 
              inches                                            
              (mm) | 3.0 (76) | 5.0 (127) | 5.0 (127) | 
          
            | Door
              Diameter -                  
              inches                                            
              (mm) | 2.5 (64) | 4.0 (102) | 4.0 (102) | 
          
            | Stroke
              -                             
              inches                                            
              (mm) | 0.65 (16) | 0.65 (16) | 1.25 (32) | 
          
            | Max
              Pressure -         inches
              of H2O                                 
              (mm of H2O) | 25 (635) | 25 (635) | 25 (635) | 
          
            | Actuator
              Pressure -         
              Min/Max                                   
              PSIG (kPa) | 60/70 (414/483) | 45/70 (310/483) | 45/70 (310/483) | 
          
            | Max
              Temperature -      Media ˚F(˚C)         
              Polypropylene         
              PVDF |                
              160 (71)        
              212 (100) |               
              160 (71)        
              212 (100) |              
              160 (71)       
              212 (100) | 
          
            | Max
              Temperature -   Ambient ˚F(˚C)         
              Polypropylene         
              PVDF |                
              160 (71)        
              212 (100) |                
              160 (71)        
              212 (100) |                
              160 (71)        
              212 (100) |