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Penstock Valves | Keystone

Penstocks - Figure F980

Keystone Knife Gate Valves, Penstock Valves,

Tyco Penstocks and Stopboards are used for the isolation and control of water, wastewater, stormwater, drainage, water level and spillways.

Features & Benefits:

  • The Penstock range is an engineered to order product and available in a variety of configurations:
    • upward opening
    • downward opening (Weir)
    • square or rectangular opening
  • Constructed from corrosion resistant materials:
    • Frame & Gate: 316 S/S, marine grade aluminium or super duplex
  • Designed for on-off or modulating bi-directional sealing, using UHMWPE or Ertalyte® as a bearing/guide material to reduce the operating torque.
  • Seals on three or four faces throughout the opening and closing stroke.
  • Specially designed sealing profile (lip seal) allows for a leakage rate of less than 0.1 litres per minute per metre of seal perimeter.
  • Rising and non-rising spindle options.

  • Size:
    • 200 x 200 to 3000 x 3000mm
  • Pressure:
    • Up to10m.
    • Greater head and sizes available on request.
  • Connections:
    • Wall, channel or embedded

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Specification Sheets

F980 Penstocks Recommended Specification (English)

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Installation & Maintenance Instructions

F980 - Penstocks (English)

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Technical Specification

F980 - Penstocks Recommended Specification (English)

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Technical Data Sheets

F980-F984 Penstocks (English)

Stainless Steel or Marine Grade Aluminium.

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