SAWCO Weir PTFE Diaphragm Valve PFA-Lined Ductile Iron Flanged

Technical Features

• Type:

  • Weir Type Diaphragm Valve

• Size:

  • DN15, DN20, DN25, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200

• Material:

  • Cast Ductile Iron ASTM A395 Gr 60-40-18
  • Gray Cast Iron ASTM A126 Gr. B
  • Cast Carbon Steel ASTM A216 Gr. WCB
  • Stainless Steel ASTM A351 Gr. CF8M

• Face to Face:

  • EN558-1 Series 7 (BS5156)
  • EN558-1 Series 1 (DIN 3202-1 F1)

• Pressure Rating:

  • Class 150(150 psi) or PN10 (10 bar)

• Connection:

  • DN15-40 : Threaded BSPP to ISO 7-1 (BS21)
  • DN50+ : Class 150 ASME B16.5
  • DN50+ : Table PN10 EN1092-2 Flange
  • DN50+ : Table D/E BS10 Flange

• Trim:

  • PTFE Diaphragm
  • Fluorocarbon Lining (PFA, PTFE or ECTFE/Halar)

• Operation:

  • Handwheel
  • Electric Actuator
  • Pneumatic Actuator

• Design Standard:

  • BS EN 13397(BS5156)