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Wafer Pattern TTV Ductile Cast Iron Butterfly Valves Soft Seat Manual

£68.16 (£81.79 inc. VAT)
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The Lever Operated TTV 20W3040E Wafer Pattern Butterfly Valve is a Rilsan Coated Ductile Iron Bodied Valve with a CF8M Stainless Steel Disc, 304 Stainless Steel Shaft and EPDM Seat.

A one piece body concentric design features four entering lugs which allows for easy installation between two flanges at intermediate points within the process pipeline.

Suitable for General Purpose applications for a range of industries the 20W3040E is both economical and versatile. Industries include but are not limited to Power Generation, Compressed Air, HVAC, Mining, Shipbuilding and Water. 

The Valve handle is lockable as standard at intermediate points with an adjustable notch plate and can be supplied in black or yellow painted options, bare shaft for actuation or with a gearbox hand wheel operator. Sizes are available from 1 1/4” to 64”.

Additional Operator Options:

Pneumatic Actuator, Electric Actuator, Gear Box Operator

Seat Material Options:

High Temperature EPDM, Buna NBR, Hypalon, Viton, Polysoprene, Silicone, High Temperature Silicone, Epiclorhidrine.


  • Valve Type Butterfly Valves
  • Body Material Ductile Cast Iron GJS500-7
  • Body Design Wafer
  • Approvals ATEX, Lloyds Approved, Bureau Veritas, GOST, DNV
  • Manufacturer TTV
  • Delivery Stock
  • Valve Datasheet General Catalogue TTV
  • Atex Certificate TTV Atex
  • Operations Manual Ops & Maintenance TTV
  • GOST Russian Gost TTV

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