Danfoss Wafer Type Butterfly Valve, VFY-WG
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VFY-WG Wafer Type Butterfly Valve

Brand: Danfoss
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Danfoss Wafer Type Butterfly Valve, VFY-WG
VFY-WG (wafer type) are butterfly valves with gearbox suitable for district heating applications.
Features
  • Spline driven one piece shaft connected to spherically machined disc allows high torque transmission i.e. quick response and minimum back-lash
  • Long term reliability due to upper and lower anti-friction bearings
  • Safe maintenance: shaft blow out protection with circlip
  • Position indicator

Displaying prices & availability for Ohio, United States in CAD. Change location.

Models matching criteria: 21
065B7433
  • Size - DN 100
  • Process Temperature - 120° C (248° F) Maximum
  • Disc Material - Polyamid Coating
100+ In Stock
$2,513.00 CAD
Does not ship to OH, United States
065B7449
  • Size - DN 350
  • Process Temperature - 130° C (266° F) Maximum
  • Disc Material - Stainless Steel
100+ In Stock
$534.00 CAD
Does not ship to OH, United States
065B7364
  • Size - DN 300
  • Process Temperature - 120° C (248° F) Maximum
  • Disc Material - Polyamid Coating
100+ In Stock
$2,510.00 CAD
Does not ship to OH, United States
065B7432
  • Size - DN 80
  • Process Temperature - 120° C (248° F) Maximum
  • Disc Material - Polyamid Coating
100+ In Stock
$389.00 CAD
Does not ship to OH, United States
065B7435
  • Size - DN 350
  • Process Temperature - 120° C (248° F) Maximum
  • Disc Material - Polyamid Coating
100+ In Stock
$1,962.00 CAD
Does not ship to OH, United States
065B7440
  • Size - DN 50
  • Process Temperature - 130° C (266° F) Maximum
  • Disc Material - Stainless Steel
100+ In Stock
$965.00 CAD
Does not ship to OH, United States
065B7444
  • Size - DN 125
  • Process Temperature - 130° C (266° F) Maximum
  • Disc Material - Stainless Steel
100+ In Stock
$1,909.00 CAD
Does not ship to OH, United States
065B7362
  • Size - DN 200
  • Process Temperature - 130° C (266° F) Maximum
50+ In Stock
$692.00 CAD
Does not ship to OH, United States
065B7447
  • Size - DN 250
  • Process Temperature - 130° C (266° F) Maximum
  • Disc Material - Stainless Steel
50+ In Stock
$1,668.00 CAD
Does not ship to OH, United States
065B7442
  • Size - DN 80
  • Process Temperature - 130° C (266° F) Maximum
  • Disc Material - Stainless Steel
50+ In Stock
$2,148.00 CAD
Does not ship to OH, United States
065B7
  • Size - DN 65
  • Process Temperature - 120° C (248° F) Maximum
50+ In Stock
$2,232.00 CAD
Does not ship to OH, United States
065B7363
  • Size - DN 250
  • Process Temperature - 120° C (248° F) Maximum
  • Disc Material - Polyamid Coating
50+ In Stock
$1,551.00 CAD
Does not ship to OH, United States
065B7430
  • Size - DN 50
  • Process Temperature - 120° C (248° F) Maximum
  • Disc Material - Polyamid Coating
50+ In Stock
$1,038.00 CAD
Does not ship to OH, United States
065B7434
  • Size - DN 125
  • Process Temperature - 120° C (248° F) Maximum
  • Disc Material - Polyamid Coating
50+ In Stock
$1,584.00 CAD
Does not ship to OH, United States
065B7443
  • Size - DN 100
  • Process Temperature - 130° C (266° F) Maximum
  • Disc Material - Stainless Steel
25+ In Stock
$551.00 CAD
Does not ship to OH, United States
065B7431
  • Size - DN 65
  • Process Temperature - 120° C (248° F) Maximum
  • Disc Material - Polyamid Coating
25+ In Stock
$1,746.00 CAD
Does not ship to OH, United States
065B7448
  • Size - DN 300
  • Process Temperature - 130° C (266° F) Maximum
  • Disc Material - Stainless Steel
25+ In Stock
$580.00 CAD
Does not ship to OH, United States
065B7361
  • Size - DN 150
  • Process Temperature - 120° C (248° F) Maximum
  • Disc Material - Polyamid Coating
25+ In Stock
$2,061.00 CAD
Does not ship to OH, United States
065B7445
  • Size - DN 150
  • Process Temperature - 130° C (266° F) Maximum
  • Disc Material - Stainless Steel
25+ In Stock
$1,448.00 CAD
Does not ship to OH, United States
065B7441
  • Size - DN 65
  • Process Temperature - 130° C (266° F) Maximum
  • Disc Material - Stainless Steel
10 In Stock
$1,829.00 CAD
Does not ship to OH, United States
065B7446
  • Size - DN 200
  • Process Temperature - 130° C (266° F) Maximum
  • Disc Material - Stainless Steel
5 In Stock
$2,417.00 CAD
Does not ship to OH, United States

View Details

Specifications

Brand

Approvals & Certifications

  • CE
  • EAC
  • PED 97/23/CE, EN 12266-1

Bushing Material

  • Upper Guide Bush & Lower Guide Bush: Zinc Coated S + PTFE

Connection Style

  • Wafer (Centering Lugs)

Disc Material

  • Ductile Iron EN GJS 400-15 (DIN GGG-40) with Polyamide Coating
  • Stainless Steel

Enclosure, Body Material

  • Cast Iron EN GJL 250 (DIN GG-25) DN 50-300
  • Ductile Iron (DIN GGG-40) DN 350

Flow Rate

  • 79 to 8,520 m³/hour

Materials of Construction

  • 316 Stainless Steel - Circlip
  • Aluminum - Gear Box
  • EPDM - Liner
  • Steel XC 75 - Circlip

Media

  • Circulation Water
  • Drinking Water
  • Glycolyc Water up to 50 %

Mounting

  • Horizontal or Vertical

Nominal Pressure

  • psi: 232.1 (bar: 16, kPa: 1,600)

O-Ring Material

  • Nitrile
  • Viton

Process Temperature

  • -10° to 120° C (14° to 248° F) - Polyamide Disc
  • -10° to 130° C (14° to 266° F) - Stainless Steel Disc

Rotation

  • 90°

Shaft Material

  • 420 Stainless Steel

Valve Size

  • 2” to 14” (DN 50 to DN 350)

Documentation

Data Sheets

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