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VAG SKR Check Valve

VAG SKR Check Valve

VAG SKR Metallic-sealing non-return valve with slanted seat for reducing the closing time and with specially shaped disk that supports the opening movement. Also available with internal damping unit for the reduction of pressure surges. The prerequisite for trouble-free operation is a minimum flow velocity of 1.5 m/s in the customer's plant. Suitable for use in water treatment applications, water distribution, in pretreated sewage, in power plants and in industry.

PN: 10/16/25 - DN: 200...1400

Downloads
Technical datasheet
Operating and maintenance instructions
Drawings SKR_DWG
Drawings SKR_DXF

VAG VAND & SPILEVAND

Any questions?

Frank Kirk Hansen
Area Account Manager West
Phone. 4053 6511

Frank.Kirk@askalon.dk

Kenn Gerwien
Area Account Manager East
Phone. 2346 5513

Kenn.Gerwien@askalon.dk

Characteristics
Material
Anticorrosive
Product request

Sealing system/standard: Metallic sealing in accordance with EN 16767
Face-to-face length: acc. to EN 558, basic series 14 (DIN 3202, F4)
With flange ends on both sides acc. to EN 1092-2
Compact design
Short closing time due to approx. 30% reduced stroke by means of a slanted seat
Corrosion-resistant and wear-resistant sealing seat
No moving parts outside of the valve
Reduced pressure losses due to free running disk

Body: Ductile iron EN-GJS-400-15 (GGG-40)
Shaft bearing: Zincfree bronze
Seat: High-alloy weld overlay
Check valve disk: Ductile iron EN-GJS-400-15 (GGG-40)
Check valve shaft: Stainless steel 1.4021

Internally and externally epoxy coated

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