Butterfly Valve Tozen BFV-LA Lug Type for size DN 50 – DN 450

Specification of Butterfly Valve Tozen BFV-LA :

• For ANSI Class 125 flange mounting
• Face to face dimension to ISO 5752 / BS 5155 / BS EN 593
• Lever / Worm gear operator

MATERIAL :

• Body :
  • Cast Iron
  • Ductile iron
• Disc :
  • Ductile iron
  • Aluminum bronze
  • Stainless steel 304
  • Stainless steel 316
• Seat Ring :
  • EPDM
  • NBR
• Shaft :
  • Stainless steel 420
  • Stainless steel 431
• O-ring : NBR
• Bushing : PTFE

Pressure/ Temperature Ratings :

• Working pressure : 16 bar
• Testing pressure :
  • Shell : 1.5 times
  • Seat : 1.1 times
• Working temperature
  • -20 deg. C to 110 deg. C (EPDM Seat )
  • -10 deg. C to 80 deg. C (NBR Seat)
• Suitable Media : Water and oil

Also supply for gate valve, check valve, butterfly valve, pressure reducing valve (PRV), Safety valve, water hammer, air vent valve, strainer, flexible joint valve, ball valve, globe valve, etc.