HDPE Flap valve, penstock and stoplog

Penstocks

Penstocks

  • No corrosion
  • Light weight
  • No grouting is required
  • Bespoke design
  • Standardized penstock with sizes up to DN 2000 to meet pressures of up to 5 meters water column both on-seating and off-seating.
  • For rectangular openings, with or without a flush invert bottom and for greater water pressures.
  • Wall mounting or channel mounting
  • Operational possibilities: Local or remote operation (with extension), manual operation with floor column, bevel gear box, hand wheel or key.
  • Cylinder, Actuator with rising or non-rising spindle.

Stainless SS316 spindle and accessories

Brand: DFC (Formerly called TBS)
Origin from The Netherlands

http://www.dfc.group

HDPE flap valves

  • To prevent backflow or shut off flow on both sides
  • No corrosion
  • Good chemical resistance
  • UV stabilized
  • Low density and light weight
  • 5 meters water column from bottom of invert for short duration (up to 72 hours)
  • 1 meter water column from tip of opening permanently.
  • Flange mounted, wall mounted, tube mounted.
  • For DN 150 – 2000
  • Stainless SS316 spindle and accessories

Brand: DFC (Formerly called TBS)

Origin from The Netherlands

http://www.dfc.group