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Slanted Seat Tilting Disk Check Valve VAG SKR

Slanted Seat Tilting Disk 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.

Description

Product features and benefits

  • Metallic sealing in accordance with EN 12334
  • Face-to-face length acc. to EN 558-1, 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

Material

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

Corrosion protection

  • Internally and externally epoxy coated

Version

  • Standard version as described
  • Bigger sizes available on request
  • Special designs available on request
  • With internal damping unit
  • With blind cover (prepared for internal damping unit)
  • With mechanical position indicator
  • With limit switch
  • With rubber lining
  • Welded design
  • Forged design

Technical information

Equipment have European quality certificates and Ukraininan certificates including UkrSEPRO. 

Contact Us

+38 (044) 331-65-73

+38 (099) 188-87-10

info@ukrarmatrade.com