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Series: NK
  Shut-off butterfly valve,             double flange body
Design: ISO or ISO and flanges drilled according to ASME/ANSI
   
Housing material:

Ductile cast iron EN-JS 1049             

Lining material: PTFE
Disc/stem unit material:                                                               PFA
Nominal size DN 50 - 300 / 2" - 12"
Nominal pressure PN 10
Flange ISO 7005-2 Type B
Face to face (mm) 43 to 102

Actuation 

Hand lever or worm gear with hand wheel
   

  Details

 
Series: NKP
  Control butterfly valve,          double flange body
Design: ISO or ISO and flanges drilled according to ASME/ANSI
   
Housing material:

Ductile cast iron EN-JS 1049             

Lining material: PTFE
Disc/stem unit material:                                                               PFA
Nominal size DN 50 - 300 / 2" - 12"
Nominal pressure PN 10
Flange ISO 7005-2 Type B
Face to face (mm) 43 to 102

Actuation 

remote actuated
   

  Details

 

 

 

 

 

 

 

 
 
Series: NKS
  Shut-off butterfly valve,          wafer-style (sandwich) body
Design: ISO or ISO and flanges drilled according to ASME/ANSI
   
Housing material:

Ductile cast iron EN-JS 1049             

Lining material: PTFE
Disc/stem unit material:                                                               PFA
Nominal size DN 50 - 400 / 2" - 16"
Nominal pressure PN 10
Flange:  ISO 7005-2 Type B
Face to face (mm) 43 to 102

Actuation 

Hand lever or worm gear with hand wheel
   

  Details

 
Series: NKSP
  Control butterfly valve,           wafer-style (sandwich) body
Design: ISO or ISO and flanges drilled according to ASME/ANSI
   
Housing material:

Ductile cast iron EN-JS 1049             

Lining material: PTFE
Disc/stem unit material:                                                               PFA
Nominal size DN 50 - 400 / 2" - 16"
Nominal pressure PN 10
Flange ISO 7005-2 Type B
Face to face (mm) 43 to 102

Actuation 

remote actuated
   

  Details

 

 

 

 

 

 

 
 
 
Series: NKL
  Shut-off butterfly valve,               lug-style type
Design: ISO or ISO and flanges drilled according to ASME/ANSI
   
Housing material:

Ductile cast iron EN-JS 1049             

Lining material: PTFE
Disc/stem unit material:                                                               PFA
Nominal size DN 50 - 400 / 2" - 16"
Nominal pressure PN 10
Flange ISO 7005-2 Type B
Face to face (mm) 43 to 102

Actuation 

Hand lever or worm gear with hand wheel
   

  Details

 
Series: NKLP
  Control butterfly valve,               lug-style type
Design: ISO or ISO and flanges drilled according to ASME/ANSI
   
Housing material:

Ductile cast iron EN-JS 1049             

Lining material: PTFE
Disc/stem unit material:                                                               PFA
Nominal size DN 50 - 400 / 2" - 16"
Nominal pressure PN 10
Flange ISO 7005-2 Type B
Face to face (mm) 43 to 102

Actuation 

remote actuated
   

 Details