This is the most popular heavy duty type of penstock used in wide variety of water work application as water treatment project and flood control project.
KT Penstock has provides penstock which casting with iron, ductile iron and cast steel design under BS 7775:05 specification. This type of penstock can be used in on seating and off seating water pressure direction with rising or non-rising stem option.
Spigot back of penstock is design for easy install and preventing the misalign of the aperture fitting. It is also suitable for high off seating water pressure application to prevent water leakage from wall grounding when there are under high water pressure condition.
Thimble mounted penstock is design to be used as permits gate to be relocated, removed for service or gate replacement. It eliminate the need of cast-in-anchors and grounding behind the gate to make the installation works more easier. The gate can be removed and
installed again without disturbing concrete and preventing gate distortion. Wall thimble mounted penstock also highly recommended when high off seating water pressure is specified.