ORIFICE PLATE 
Basic NPS Type TAP    Material Rating Holder Ring  Description
Model Type   Material
DOP               Orifice Plate
           
  -000A             mm NPS (JIS Flange)
             
  -000B             INCH NPS (ANSI Flange)
             
  - C           Concentric Type
           
  - Q           Quadrant Type
           
  - E           Eccentric Type
           
  - S           Segmental Type
           
  - F         Flange Tap
         
  - V         Vena Tap
         
  - R         Radius Tap
         
  - C         Corner Tap
         
  - P         Pipe Tap (Restriction)
         
  - 40     304 S.S
     
  - 4L     304L S.S
   
  - 60     316 S.S
     
  - 6L     316L S.S
   
  - SP     Special (ex: Monel etc)
     
  - J00KRF   JIS Flange
   
  - A000#RF   ANSI Flange
   
  - J000#RF   JPI Flange
   
  - A000#RTJ   ANSI Flange
   
  - J000#RTJ   JPI Flange
   
  - SI Soft Iron
 
  - 40 304 S.S
 
  - 4L 304L S.S
 
  - 60 316 S.S
 
  - 6L 316L S.S
 
  - SP Special (customer's req.)
 
  - NA Not Necessary
             
ORIFICE FLANGE 
Basic NPS Type Material   Rating Holder Ring  Tap Description
Model   Material Conn.
DOF               Orifice Flange
           
  -000A             mm NPS (JIS Flange)
             
  -000B             INCH NPS (ANSI Flange)
             
  - W           Welding Neck
           
  - S           Slip-On
           
  - T           Thread
           
  - 40         A182F304/304L
         
  - 60         A182F316/316L
         
  - A0         A105
         
  - SP         Special (ex: Monel etc)
         
  - J00KRF   JIS Flange
     
  - A000#RF     ANSI Flange
     
  - J000#RF   JPI Flange
     
  - A000#RTJ     ANSI Flange
     
  - J000#RTJ     JPI Flange
     
  - SI   Soft Iron
   
  - 40   304 S.S
   
  - 4L   304L S.S
   
  - 60   316 S.S
   
  - 6L   316L S.S
   
  - SP   Special (customer's req.)
   
  - NA   Not Necessary
   
    - 1/2NPT  
 
  - 1/2SW
   
  - 3/4NPT  
   
  - 3/4SW  
   
  - 1/2PT  
   
  - 3/4PT  
                   
CARRIER RING 
Basic NPS Type Material   Rating Tap   Description
Model   Conn.  
DOPR               Carrier ring
           
  -000A             mm NPS (JIS Flange)
             
  -000B             INCH NPS (ANSI Flange)
             
  - A           Annular Slot Type
           
  - S           Single Hole Type
           
  - 40         304 S.S
         
  - 4L         304L S.S
       
  - 60         316 S.S
         
  - 6L         316L S.S
       
  - SP         Special (customer's req.)
         
  - J00KRF     JIS Flange
     
  - A000#RF     ANSI Flange
     
  - J000#RF     JPI Flange
     
  - 1/2NPT    
 
  - 1/2SW    
       
  - 3/4NPT    
   
  - 3/4SW        
       
  - 1/2PT    
   
  - 3/4PT        
                 
FLOW NOZZLE
Basic NPS Type Nozzle Ring Rating Tap Meter Run Description
Model Material Material Conn. Length
DON               Flow Nozzle
           
  -000A             mm NPS (JIS Flange)
             
  -000B             INCH NPS (ANSI Flange)
             
  -WE           Welded In
           
  - HR           Holder Ring
           
  - BH           Backup Holder Ring
           
  - 40         304 S.S
         
  - 4L         304L S.S
       
  - 60         316 S.S
         
  - 6L         316L S.S
       
  - SP         Special (customer's req.)
         
  - 40       304 S.S
       
  - 4L       304L S.S
       
  - 60       316 S.S
       
  - 6L       316L S.S
       
  - SP       Special (customer's req.)
       
  - J00KRF     JIS Flanged
     
  - A000#RF     ANSI Flanged
     
  - J000#RF     JPI Flanged
     
   - BW     Butt Weleded
     
  - 1/2NPT    
   
  - 1/2SW    
         
  - 3/4NPT    
     
  - 3/4SW        
         
  - 1/2PT    
     
  - 3/4PT        
         
    - 0000mm Upstream Length
 
  - 0000mm Downstream Length
 
   - N/A Not Necessary
             
VENTURI-TUBE
Basic NPS Type Body Flange Rating Tap   Description
Model Material Material Conn.  
DOV               Venturi - Tube
           
  -000A             mm NPS (JIS Flange)
             
  -000B             INCH NPS (ANSI Flange)
             
  -WE           Welded Sheet Iron
           
  - MA           Machined Inlet
           
  - CA           Casting
           
  - 40         304 S.S
         
  - 4L         304L S.S
       
  - 60         316 S.S
         
  - 6L         316L S.S
       
  - SS         Carbon Steel
         
  - SP         Special (customer's req.)
         
  - A       A105
       
  - 4/4L       A182F304/304L
       
  - 6/6L       A182F316/316L
       
  - SP       Special (customer's req.)
       
  - J00KRF     JIS Flanged
     
  - A000#RF     ANSI Flanged
     
  - J000#RF     JPI Flanged
     
   - BW     Butt Weleded
     
  - 1/2NPT    
   
  - 1/2SW    
         
  - 3/4NPT    
     
  - 3/4SW        
         
  - 1/2PT    
     
  - 3/4PT        
         
               
MULTI STAGE ORIFICE
Basic NPS No. of Body Flange Rating     Description
Model Stage Material Material
DOMO               Multi Stage Orifice
           
  -000A             mm NPS (JIS Flange)
             
  -000B             INCH NPS (ANSI Flange)
             
  - 00           No. of Stage
           
  - 40         304 S.S
         
  - 4L         304L S.S
       
  - 60         316 S.S
         
  - 6L         316L S.S
       
  - SS         Carbon Steel
         
  - SP         Special (customer's req.)
         
  - A       A105
       
  - 4/4L       A182F304/304L
       
  - 6/6L       A182F316/316L
       
  - SP       Special (customer's req.)
       
  - J00KRF     JIS Flanged
     
  - A000#RF     ANSI Flanged
     
  - J000#RF     JPI Flanged
     
   - BW     Butt Weleded
     
               
WEDGE FLOWMETER
Basic NPS Body Flange Rating Tap Beta Description
Model Material Material Connection Ratio
DOWF             Wedge Flowmeter
         
  -000A           mm NPS (JIS Flange)
           
  -000B           INCH NPS (ANSI Flange)
           
            No. of Stage
           
  - 40         304 S.S
         
  - 4L         304L S.S
       
  - 60         316 S.S
         
  - 6L         316L S.S
       
  - SS         Carbon Steel
         
  - SP         Special (customer's req.)
         
  - A       A105
       
  - 4/4L       A182F304/304L
       
  - 6/6L       A182F316/316L
       
  - SP       Special (customer's req.)
       
  - J00KRF     JIS Flanged
     
  - A000#RF     ANSI Flanged
     
  - J000#RF     JPI Flanged
     
   - BW     Butt Weleded
     
    -  3"    3" flanged
   
  -  1/2"    1/2 Boss
   
  -  req    Customer Requirement
   
    -  0.2   
     
    -  0.3   
   
  -  0.4   
   
  -  0.5   
   
  -  0.6   
   
  -  0.7