VAG Check valve Series: SKR Type: 21191 Ductile cast iron/Stainless steel Swing type Straight PN10 Flange DN300
- ERIKS:14456105
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.
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.
Live Order Tracking
Pick Your Delivery Date
Free Delivery from € 150
Brand | VAG |
Series | SKR |
Type | 21191 |
Norm | EN (DIN) |
Construction type | Straight |
Housing material | Ductile cast iron |
Material quality | EN-JS1030 |
Surface protection | Epoxy coated outside, rubber ebonited inside |
Nominal inner diameter | DN300 |
Connection | Flange |
Pressure rating | PN10 |
Flange finish | Raised face |
Face to Face norm | EN 558, Series 14 |
Face to Face length | 270 mm |
Valve shape | Swing type |
With damper | No |
Sealing | Stainless steel |
Material disc | EN-JS1030 |
Material shaft | 1.4021 |
Minimum medium temperature (continuous) | -10 °C |
Maximum medium temperature (continuous) | 50 °C |
Maximum pressure difference at 20 °C | 10 |
DN | DN300 |
A | 455 mm |
H | 464 mm |
L | 270 mm |
T | 100 mm |