Specialists in Bespoke Solutions

Twin Plate Check Valve

Wafer check valves (also referred to as twin-plate or duo check valves) are automatic self-acting valves that allow flow in one direction and prevent reverse flow, comprising of two semi-circular plates that are sprung loaded.

These valves are designed for clean water handling, with the plates positioned in the flow path and third-party WRAS approval.

Our dual plate check valves are available in a variety of seat, shell and plate materials to suit demanding applications up to 100°C.

Orders placed by 3pm have same working day dispatch and next working day delivery, selected models only

Type Product Code Weight
kg
Datasheet Band Price Delivery Status Configure
DN50 TTF/WCV50 1 kg datasheet B
£118.00
DN65 TTF/WCV65 2 kg datasheet B
£128.00
DN80 TTF/WCV80 3 kg datasheet B
£146.00
DN100 TTF/WCV100 4 kg datasheet B
£174.00
DN125 TTF/WCV125 6 kg datasheet B
£231.00
DN150 TTF/WCV150 8 kg datasheet B
£275.00
DN200 TTF/WCV200 14 kg datasheet B
£442.00
DN250 TTF/WCV250 22 kg datasheet B
£715.00
DN300 TTF/WCV300 34 kg datasheet B
£910.00
Type Product Code Weight
kg
Datasheet Band Price Delivery Status Configure
DN50 TTF/WCV50 1 kg datasheet B
£118.00
DN65 TTF/WCV65 2 kg datasheet B
£128.00
DN80 TTF/WCV80 3 kg datasheet B
£146.00
DN100 TTF/WCV100 4 kg datasheet B
£174.00
DN125 TTF/WCV125 6 kg datasheet B
£231.00
DN150 TTF/WCV150 8 kg datasheet B
£275.00
DN200 TTF/WCV200 14 kg datasheet B
£442.00
DN250 TTF/WCV250 22 kg datasheet B
£715.00
DN300 TTF/WCV300 34 kg datasheet B
£910.00
Orders placed by 3-00 pm have same working day dispatch and prompt delivery, normally next working day delivery, on selected models only.
Lead time applies

DN: Nominal Diameter

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Product Information

Twin Plate Check Valve

Materials

  • Body: Cast iron EN-GJL-250
  • Plates: Stainless steel AISI 304
  • Seal: EPDM
  • Spring: Stainless steel AISI 316
  • Coating: Blue fusion bonded epoxy (>300µ and WRAS listed)

Features

  • Minimum head loss
  • Stainless steel plates / spring
  • Compact robust design
  • Install between PN6/10/16 flanges
  • On request: Larger sizes, Viton® seat, stainless steel body, rated 25 bar or
  • WRAS approved

Benefits

  • Lightweight design
  • Easy to install
  • Good reliability
  • Corrosion resistant

Applications

Clean Water Treatment WorksClean Water Treatment Works

Datasheets