Durcor® Series 800 Wafer Butterfly Valve, Flanged, 150 psi, -60 to 250 deg F

Plastic Valves
508917P
1266.88000 / ea

Durcor® Series 800 Wafer Butterfly Valve, Flanged, 150 psi, -60 to 250 deg F

The PureFlex 800 series fully lined composite valve is manufactured to be corrosion resistant inside and out in hostile services. The valve has the strength of steel with 1/2 the weight and is 10× more impact resistant than standard FRP. They are used for shut off and throttling of most known corrosive fluids, and have the purity required for ultra pure applications. The 800 series can be used for end of the line service and is bubble tight at full rated pressure of 150 psi, has triple stem seals and can operate at temperatures of -60 to 250 deg F.

NOMINAL SIZE
  • Features
  • Composite Durcor® valve body is lightweight, provides maximum external corrosion protection, tensile and impact resistance
  • PTFE composite bearing (top and bottom) is self lubricating, reduces friction and is maintenance free
  • Triple stem seals top and bottom
  • 304 stainless steel coil springs keep preload on stem seal and taper ring
  • 304 stainless steel tapered ring compresses energized PTFE liner onto locking barbs, creates tortuous no leak path
  • Locking barbs molded or machined onto disc stem
  • Standards/Approvals: API 609, ASME B16.5 Class 150, ASME B16.1 Class 125, DIN 3203, ISO 5752 Certified
  • Applications: For shut-off and throttling of most known corrosive fluids