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VAG Check valve Series: SKR Type: 21191 Ductile cast iron Flange PN10/16

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Product overview

This metal sealing check valve features a tilting disc and a slanted seat, which reduces the closing time. The specially shaped valve offers a low level of resistance, making it easy to open.
The inside is lined with rubber to ensure resistance to salt water.
A minimum flow velocity of 1.5 m/s in the plant is required in order to ensure that the valve operates correctly.
Suitable for use in water treatment applications, for water distribution and for pre-treated wastewater.
Optionally available with an internal damper to reduce the valve stroke.

Application

  • Water, drinking water and other neutral media

Technical information
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Norm: EN (DIN)
Construction type: Straight
Housing material: Ductile cast iron
Material quality: EN-JS1030
Nominal inner diameter
Connection: Flange
Pressure rating
Face to Face length (mm)
Valve shape: Swing type
Sealing: Stainless steel
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Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN10 Flange DN200 VAG Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN10 Flange DN200 ERIKS Item #: 14456101
 
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Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN16 Flange DN200 VAG Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN16 Flange DN200 ERIKS Item #: 14456102
 
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Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN10 Flange DN250 VAG Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN10 Flange DN250 ERIKS Item #: 14456103
 
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Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN16 Flange DN250 VAG Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN16 Flange DN250 ERIKS Item #: 14456104
 
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Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN10 Flange DN300 VAG Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN10 Flange DN300 ERIKS Item #: 14456105
 
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Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN16 Flange DN300 VAG Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN16 Flange DN300 ERIKS Item #: 14456106
 
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Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN10 Flange DN350 VAG Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN10 Flange DN350 ERIKS Item #: 14456107
 
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Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN16 Flange DN350 VAG Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN16 Flange DN350 ERIKS Item #: 14456108
 
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Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN10 Flange DN400 VAG Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN10 Flange DN400 ERIKS Item #: 14456109
 
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Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN16 Flange DN400 VAG Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN16 Flange DN400 ERIKS Item #: 14456110
 
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Norm: EN (DIN)
Construction type: Straight
Housing material: Ductile cast iron
Material quality: EN-JS1030
Nominal inner diameter
Connection: Flange
Pressure rating
Face to Face length (mm)
Valve shape: Swing type
Sealing: Stainless steel
Clear filter      (18 of the 18 items displayed)
Page Size   
Next