We provide penstocks for a number of applications. Our solutions are used for quality flow control equipment to the water, waste-water, power, petrochemical and process industries.

  • Cast Iron Penstock – Series 108 Quick View
  • Disc Flushing Valve – Fig 938 Quick View
    • Disc Flushing Valve – Fig 938 Quick View
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    • Disc Flushing Valve – Fig 938

    • The Disc Flushing Valve has a circular aperture suitable for wall or flange mounting.  A wall hook secures the valve in the open and intermediate positions via the lifting handle. The disc flushing valve is supplied with an impact device for easy opening. The handle mass may be a determining factor for the duty.  Maximum handle lengths of 4 metres…
  • Flap Valves – Fig 5100SGFlap Valves – Fig 5100SG Quick View
    • Flap Valves – Fig 5100SGFlap Valves – Fig 5100SG Quick View
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    • Flap Valves – Fig 5100SG

    • Wall mounting flap valve for water, sewage and land drainage applications. Industrial Penstocks manufactures a comprehensive range of Flap Valves. The valves are supplied with either square or rectangular apertures, with single or, as an option, double doors. The Flap valve is designed for the flow of surface water drainage, preventing reverse flow conditions and stopping flood damage. Size Range…
  • Flap Valves – Fig DI 812 Quick View
    • Flap Valves – Fig DI 812 Quick View
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    • Flap Valves – Fig DI 812

    • Wall mounting circular Flap Valve for water sewage and land drainage applications. Industrial Penstocks manufactures a comprehensive range of Flap Valves. The valves are supplied with either square, rectangular or circular apertures, with single or, as an option, double doors. The Flap valve is designed for the flow of surface water drainage, preventing reverse flow conditions and stopping flood damage.…
  • Floating Discharge Arms – Fig 934Floating Discharge Arms – Fig 934 Quick View
    • Floating Discharge Arms – Fig 934Floating Discharge Arms – Fig 934 Quick View
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    • Floating Discharge Arms – Fig 934

    • Industrial Penstocks manufacture a range of Floating and Decanting Arms with options on the Floating arms for single or twin float, scum boxes, and constant discharge single or twin orifice plates. Features Robust construction Metal-to-metal swivelling parts Low maintenance Galvanised arm Constant discharge Options Twin floats Isolating valve Alternative flange connections Fixing bolts, lifting chain and wall hooks are available
  • Handstops – Fig 710 Quick View
    • Handstops – Fig 710 Quick View
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    • Handstops – Fig 710

    • Industrial Penstocks manufacture a comprehensive range of SG Handstops, in square, rectangular and semi-circular apertures, together with a wide range of trim levels and designs to suit various applications and industries. The Handstop is available in sizes up to 900mm; Penstocks or Stop logs are recommended over this size. Features Robust construction Low maintenance Size Range 150mm - 900mm nominal…
  • Hydrostatic Valve-Fig 674Hydrostatic Valve-Fig 674 Quick View
    • Hydrostatic Valve-Fig 674Hydrostatic Valve-Fig 674 Quick View
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    • Hydrostatic Valve-Fig 674

    • Industrial Penstocks manufacture a range of Hydrostatic Valves offering direct lift bellmouth outlet for manual and electric operation. The Fig 674 Hydrostatic valve is designed to control the flow of piped media into and out of tanks, mainly regulating flows to filter beds and desludging of humus tanks and activated sludge. Features Robust construction Low maintenance Options Extensive range of…
  • Sludge Valve – Fig 992Sludge Valve – Fig 992 Quick View
    • Sludge Valve – Fig 992Sludge Valve – Fig 992 Quick View
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    • Sludge Valve – Fig 992

    • Sludge Valves are designed for installation tanks or small chambers where silt and sludge may collect.  The valve is mounted on the floor for effective desludging. The sludge valve is screw thread operated as standard and has a robust construction to resist the aggressive nature of its operation. Size Range 100mm upto 500mm Features Metal-to-metal sealing faces Robust construction 50-year…
  • Stainless Steel Penstock – Series SG 3100C Channel MountedStainless Steel Penstock – Series SG 3100C Channel Mounted Quick View
    • Stainless Steel Penstock – Series SG 3100C Channel MountedStainless Steel Penstock – Series SG 3100C Channel Mounted Quick View
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    • Stainless Steel Penstock – Series SG 3100C Channel Mounted

    • The Fabricated Stainless Steel channel-mounted penstock is a rectangular-faced penstock designed to meet the ever-changing fluid handling demands of customers, combining the latest penstock design and parametric software. The generic penstock design, tailored using parametric software, develops and individualises the penstock to suit specific duty and aperture requirements. The Fabricated Stainless Steel Series also offers greatly enhanced levels of customer…
  • Stainless Steel Penstock – Series SG 3100W Wall MountedStainless Steel Penstock – Series SG 3100W Wall Mounted Quick View
    • Stainless Steel Penstock – Series SG 3100W Wall MountedStainless Steel Penstock – Series SG 3100W Wall Mounted Quick View
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    • Stainless Steel Penstock – Series SG 3100W Wall Mounted

    • The Fabricated Stainless Steel Penstock is a rectangular-faced penstock designed to meet customers' ever-changing fluid handling demands, combining the latest penstock design and parametric software. The generic penstock design, tailored using parametric software, develops and individualises the penstock to suit specific duty and aperture requirements. The Fabricated Stainless Steel Series wall-mounted penstock also offers greatly enhanced levels of customer service,…
  • Stoplogs – Fig 6100Stoplogs – Fig 6100 Quick View
    • Stoplogs – Fig 6100Stoplogs – Fig 6100 Quick View
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    • Stoplogs – Fig 6100

    • Industrial Penstocks manufacture a comprehensive range of SG Stoplogs in square and rectangular apertures suitable for various applications and industries. The product can be fitted in both new and old applications. The Fig 6100 Wall and Channel Mounting Stoplogs are used mainly for weir and isolation duties. Widely utilised in isolating screens and other critical areas for maintenance within the…