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Specialists in Customised Solutions

Knife gate valve, DN80-DN300, uni-directional, DA cylinder

Uni-directional knife gate valve designed for medias with suspended solids such as wastewater, powders, biomass, and sludge. Suitable for DN50-DN450 range.

Orders placed by 4pm have same working day dispatch and next working day delivery, selected models only

Type Product Code Weight
kg
Datasheet Band Price QuantityDelivery Status
DN50 Knife Gate Valve Pneumatic AQ/KGV50DAC 9.2 kg datasheet B
£215.00
DN65 Knife Gate Valve - Pneumatic AQ/KGV65DAC 9.7 kg datasheet B
£217.00
DN80 Knife Gate Valve Pneumatic AQ/KGV80DAC 11.5 kg datasheet B
£253.00
DN100 Knife Gate Valve Pneumatic AQ/KGV100DAC 13.3 kg datasheet B
£274.00
DN125 Knife Gate Valve - Pneumatic AQ/KGV125DAC 19.5 kg datasheet B
£376.00
DN150 Knife Gate Valve Pneumatic AQ/KGV150DAC 22.2 kg datasheet B
£408.00
DN200 Knife Gate Valve Pneumatic AQ/KGV200DAC 49 kg datasheet B
£762.00
DN250 Knife Gate Valve - Pneumatic AQ/KGV250DAC 71 kg datasheet B
£1,144.00
DN300 Knife Gate Valve - Pneumatic AQ/KGV300DAC 87.5 kg datasheet B
£1,350.00
DN350 Knife Gate Valve - Pneumatic AQ/KGV350DAC 135 kg datasheet B
£2,009.00
DN400 Knife Gate Valve - Pneumatic AQ/KGV400DAC 186 kg datasheet B
£2,472.00
DN450 Knife Gate Valve - Pneumatic AQ/KGV450DAC 240 kg datasheet B
£2,987.00
Type Product Code Weight
kg
Datasheet Band Price QuantityDelivery Status
DN50 Knife Gate Valve Pneumatic AQ/KGV50DAC 9.2 kg datasheet B
£215.00
DN65 Knife Gate Valve - Pneumatic AQ/KGV65DAC 9.7 kg datasheet B
£217.00
DN80 Knife Gate Valve Pneumatic AQ/KGV80DAC 11.5 kg datasheet B
£253.00
DN100 Knife Gate Valve Pneumatic AQ/KGV100DAC 13.3 kg datasheet B
£274.00
DN125 Knife Gate Valve - Pneumatic AQ/KGV125DAC 19.5 kg datasheet B
£376.00
DN150 Knife Gate Valve Pneumatic AQ/KGV150DAC 22.2 kg datasheet B
£408.00
DN200 Knife Gate Valve Pneumatic AQ/KGV200DAC 49 kg datasheet B
£762.00
DN250 Knife Gate Valve - Pneumatic AQ/KGV250DAC 71 kg datasheet B
£1,144.00
DN300 Knife Gate Valve - Pneumatic AQ/KGV300DAC 87.5 kg datasheet B
£1,350.00
DN350 Knife Gate Valve - Pneumatic AQ/KGV350DAC 135 kg datasheet B
£2,009.00
DN400 Knife Gate Valve - Pneumatic AQ/KGV400DAC 186 kg datasheet B
£2,472.00
DN450 Knife Gate Valve - Pneumatic AQ/KGV450DAC 240 kg datasheet B
£2,987.00
Same working day dispatch (Ordered before 4pm)
Lead time applies

DN: Nominal Diameter

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Product Information

Knife gate valve, DN80-DN300, uni-directional, DA cylinder

 Uni-directional knife gate valve designed for medias with suspended solids such as wastewater, sludge, biomass, pulp and powers.

 Technical Specifications

  • Range : DN50 – DN300
  • Maximum Working Pressure : DN50-DN250 10 Bar, DN300 6 Bar
  • Flanged Drilling : BS EN 1092-2:1987 Table 8 (PN10)
  • Face to Face Dimension : EN558-1:1986 Series 20
  • Temperature Range : -10°C to 80°C (insulate at 0°C and below)
  • Hydrostatic Pressure Tests : Seat: 1.1xPN & Body: 1.5xPN
  • Coating : Blue fusion bond­ed epoxy coating

 Features

  • Wafer semi-lugged one-piece body with gate supports
  • Stainless steel cham­fered edged polished gate to effectively cut through media
  • Resilient seat for secure and reliable seal
  • Robust nodular iron epoxy coated body
  • Stainless steel rising spindle with rolled thread
  • In service adjustable gland follower
  • Full-bore for optimal flow capacity and minimal pressure drop
  • Double acting pneumatic cylinder directive
  • 97/23/CE Pressure Equip­ment (Module D1)

 Options

  • Stainless steel body and stem
  • Alternative seat material (EPDM, PTFE or Viton)
  • Position indicator with optional switch(es)
  • Alternative operator (chainwheel, handwheel, lever, or electric actuator)
  • Yoke safety glands