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Knife gate valve, DN80-DN300, bi-directional

Bi-directional full-bore knife gate valve having a wafer semi-lugged body, non-rising spindle, flanged EN1092-2 PN10/16 and used for isolation duties with wastewater and sewage. 

Type Product Code Weight
kg
Datasheet Product Range Band Price Quantity Delivery Status
DN150 Knife Gate Valve Handwheel AQ/KGVBI150 23 kg datasheet Isolation Valves B
£510.00
DN100 Knife Gate Valve Handwheel AQ/KGVBI100 13 kg datasheet Isolation Valves B
£310.00
DN125 Knife Gate Valve Handwheel AQ/KGVBI125 18 kg datasheet Isolation Valves B
£400.00
DN200 Knife Gate Valve Handwheel AQ/KGVBI200 30 kg datasheet Isolation Valves B
£690.00
DN250 Knife Gate Valve Handwheel AQ/KGVBI250 51 kg datasheet Isolation Valves B
£975.00
DN300 Knife Gate Valve Handwheel AQ/KGVBI300 63 kg datasheet Isolation Valves B
£1,190.00
DN80 Knife Gate Valve Handwheel AQ/KGVBI80 10 kg datasheet Isolation Valves B
£260.00
Type Product Code Weight
kg
Datasheet Product Range Band Price Quantity Delivery Status
DN150 Knife Gate Valve Handwheel AQ/KGVBI150 23 kg datasheet Isolation Valves B
£510.00
DN100 Knife Gate Valve Handwheel AQ/KGVBI100 13 kg datasheet Isolation Valves B
£310.00
DN125 Knife Gate Valve Handwheel AQ/KGVBI125 18 kg datasheet Isolation Valves B
£400.00
DN200 Knife Gate Valve Handwheel AQ/KGVBI200 30 kg datasheet Isolation Valves B
£690.00
DN250 Knife Gate Valve Handwheel AQ/KGVBI250 51 kg datasheet Isolation Valves B
£975.00
DN300 Knife Gate Valve Handwheel AQ/KGVBI300 63 kg datasheet Isolation Valves B
£1,190.00
DN80 Knife Gate Valve Handwheel AQ/KGVBI80 10 kg datasheet Isolation Valves B
£260.00
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Product Information

Knife gate valve, DN80-DN300, bi-directional

Bi-directional full-bore knife gate valve having a wafer semi-lugged body, non-rising spindle, flanged EN1092-2 PN10/16 and used for isolation duties with wastewater and sewage. 

Technical Specifications
  • Range : DN80 – DN300 (larger on request)
  • Flanged Alignment : EN1092-2 Table 9 (PN16)
  • Face to Face Dimension : EN558-1, Series 20
  • Maximum Working Pressure : DN80-DN250 = 10 Bar and DN300 = 6 Bar
  • Maximum Temperature : 0ºC - 80ºC
  • Testing : EN12266
  • Coating : Blue fusion bonded epoxy coating
Features
  • Bi-directional sealing, seals irrespectively of flow direction
  • Full-bore to allow high flow rates with low pressure drop
  • Wafer semi-lugged one-piece ductile iron body
  • Stainless steel chamfered edged polished gate to effectively cut through media
  • Stainless steel non-rising stem with rolled thread form to reduce friction
  • No internal cavities avoids sediment accumulation 
  • Adjustable gland follower allowing in-service maintenance
  • U-shaped NBR seal in one-piece
  • Corrosion resistant construction 
  • O-ring on raised-face for flange joint integrity
  • Handwheel operated (cap and ISO5210 input interface on request)
Options
  • Stainless steel body and stem
  • Alternative seat material (EPDM, PTFE or Viton)
  • Position indicator with optional switch(es)