Diaphragm Valves (Metal)

Manually operated

• Nominal bore : DN 10 to 350 mm
  
• Body material : Investment cast 1.4539;1.4435(316L); forged body 1.4435(316L), Brass;Cast iron, Cast iron-rubber/glass lined; SG iron-PP/PFA lined
  
• Diaphragm material : EPDM; FPM; CSM; NBR; PTFE; HR; CR
  
• End Connections : Threaded Spigots, All common butt weld spigot standards(stainless steel); Clamps & Unions(Stainless Steel), Flanges-DIN/ANSI, PN10

Pneumatically operated

• Nominal bore : DN 10 to 150 mm
  
• Body material : Investment cast 1.4539;1.4435(316L); forged body 1.4435(316L), Brass;Cast iron, Cast iron-rubber/glass lined; SG iron-PP/PFA/PTFE lined
  
• Diaphragm material : EPDM; FPM; CSM; NBR; PTFE
  
• End Connections : Threaded Spigots, All common butt weld spigot standards(stainless steel); Clamps & Unions(Stainless Steel), Flanges-DIN/ANSI, PN10, BS

Motorised

• Nominal bore : DN 4 to 50 mm
  
• Body material : Investment cast 1.4539;1.4435(316L); forged body 1.4435(316L), Brass;Cast iron, SG iron-PP/PFA lined
  
• Diaphragm material : EPDM; FPM; PTFE
  
• End Connections : Threaded Spigots, All common butt weld spigot standards(stainless steel); Clamps & Unions(Stainless Steel), Flanges-DIN

Features :

• Corrosion resistant design
  
• Suitable for corrosive, inert, gaseous and liquid media which have no negative impact on the pysical & chemical properties of the body and diaphragm material
  
• Optional flow direction and mounting position
  
• Suitable for many types of contaminated abrasive media
  
• Optical position indicator
  
• Metal Bonnet & hand wheel ----- Model 671
  
• Suitable for crystalline or particulate media --- Model 671

Applications :

• Water treatment
  
• Electroplating
• Chemical industry
• Environmental systems
  
• Biogas production
  
• General industrial application