Ductile Iron Wafer Butterfly Valve

  • Ductile Iron body
  • Stainless Steel disc
  • Wafer Pattern
  • Liner: EPDM (WRAS approved), NBR, FKM or PTFE
  • Lever or Gearbox operator
  • Sizes 1 1/2" to 24"
  • To fit between PN6/10/16, ANSI 150, Table D & Table E flanges
From £41.65
SKU: BF4688 Availability: Available
EPDM
NBR
FKM
PTFE
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Gearbox
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Ductile Iron Wafer Butterfly Valve

A reliable maintenance free ductile iron wafer butterfly valve that fits between many flanges including PN6, PN10, PN16, ANSI150 and table D and E. It is suitable for a range of general purpose, industrial and chemical industries with applications in water process, distribution and treatment, heating (HVAC), agricultural and media including compressed air, gas, oils and hydrocarbons.

PN16 rated up to 16” and PN10 above. Easy to fit, the butterfly valve features an epoxy coated ductile Iron body with Stainless Steel disc and shaft.

Options are offered for both notched lever handle with locking facility or handwheel operated gearbox. A choice of liners are available to meet your media compatibility.

Complies with 97/23/CE (PED) Directive CE 1115

A reliable butterfly valve featuring an epoxy coated Ductile Iron body, Stainless Steel disc, ISO mounting top for actuation and choice of liners.

VOLT butterfly valves are maintenance free, economical and having an ISO mounting top, makes actuation easy with various options which include: limit switchboxes, gearboxes, stem extensions and electric or pneumatic automation to meet all your process needs.

Liner Options Temperature Range Typical Media Application
EPDM -10°C to 120°C Commonly used in drinking water and water-based processes. It is not resistant to petroleum products i.e. mineral oils, greases and fuels
NBR -10°C to 80°C NBR offers excellent resistance to petroleum-based oils and fuels, silicone greases, hydraulic fluids, water and alcohols
PTFE -10°C to 120°C Resistant to many chemical and contaminated liquids.
FKM -10°C to 140°C  Offers excellent chemical resistance with the benefit of operating at higher temperatures.

Always use chemical resistance charts to select compatible media/liner recommendations. 

Key features:

  • Wafer Pattern
  • Lever or Gearbox operator
  • Sizes: 1 1/2" to 24"
  • Liner: EPDM (WRAS approved), NBR, FKM or PTFE
  • Temperature range: -10°C to 120°C (EPDM liner), -10°C to 80°C (NBR liner) and -10°C to 120°C (FKM and PTFE liners)
  • Pressure rating: PN16 up to 12"
  • Suitable to fit between PN6/10/16, ANSI 150, Table D and Table E flanges

For higher temperature butterfly valves view our double and triple offset range 

For Drinking water approved see type BF4686

Actuated Butterfly Valves

A range of VOLT PN16 Ductile Iron Butterfly Valves are available on request, subject to your requirements and specifications. Why not discuss your project or application further with a member of our technical team...

Call 01822 855600, 0161 480 5700 or contact us via our online form.

Datasheet:

 Ductile Iron Wafer Butterfly Valve Datasheet

More Information
Design Wafer
Flange Accomodation PN6, PN10, PN16, ANSI 150, Table D, Table E
Body Material Ductile Iron
Size 1 1/2" (DN40), 2" (DN50), 2 1/2" (DN65), 3" (DN80), 4" (DN100), 5" (DN125), 6" (DN150), 8" (DN200), 10" (DN250), 12" (DN300), 14" (DN350), 16" (DN400), 18" (DN450), 20" (DN500), 24" (DN600)
Disc Material Stainless Steel
Liner EPDM, NBR (BUNA), FKM Viton, PTFE
Industry / Approvals HVAC
Manufacturer VOLT

The following downloads are available for the Ductile Iron Wafer Butterfly Valve:

 Ductile Iron Wafer Butterfly Valve Datasheet