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Butterfly Valve VAG EKN® (With VAG HYsec Hydraulic Brake and Lift Unit)

Butterfly Valve VAG EKN® (With VAG HYsec Hydraulic Brake and Lift Unit) Butterfly Valve VAG EKN® (With VAG HYsec Hydraulic Brake and Lift Unit)
Double-offset flanged butterfly valve (resilient-seated) for operation with hydraulic brake-and-lift unit. Factory-assembled unit consisting of valve and actuator. Can be used as controlled pump-check valve, pipe-burst safety device or quick-opening valve. Suitable for use in water treatment, water distribution, in dams, power plants and in industry.

Description

Product features and benefits

  • Quick-closing valve with hydraulic brake and lift unit
  • Hydraulic cylinder for external oil supply for a pressure between 80 and 200 bar
  • Lever and weight with double bearing, angular joint bearing on one side and with bearing ring made of PTFE gliding sheet on the other side. This prevents the transmission of drop weight loads to the valve bearing.
  • Modular design of the drop weight allows individual adaptation to the operation conditions
  • Two-piece drop-weight lever
  • Two limit switches to indicate the open and closed positions, protection class min. IP 65
  • Two-step hydraulic cylinder and adjustable limit stop for the closed position
  • Opening and closing time depending on the external oil supply
  • Compact design consisting of the valve plus mounted actuator

Material

  • Console and lever: SJ235
  • Drop weight:SJ235
  • Bearing pins, bolts: Stainless steel 1.4021
  • Lever bearing: Stainless steel 1.4305 or rather zinc-free bronze and PTFE

 

Corrosion protection

  • Bracket, lever: Epoxy primer and top coating
  • Drop weight: Epoxy coating

 

Technical information

Equipment have European and Ukrainian quality certificates like DVGW and UkrSEPRO. 

Contact Us

+38 (044) 331-65-73

+38 (099) 188-87-10

info@ukrarmatrade.com