SWING CHECK VALVE
June 19, 2017

A Check Valve is designed to protect your pumps and network against flow inversion. TALIS provides a wide range of check valves to meet . . .

A Check Valve is designed to protect your pumps and network against flow inversion. TALIS provides a wide range of check valves to meet the many factors that determine the choice of a design.

These selection factors can lead you to choose the oldest and most common type: the swing check valve. For drinking or filtered water, TALIS Swing Check Valves are designed to provide a reliable, easy and long-lasting solution.

ADVANTAGE

RELIABLE WATER TIGHTNESS
Spherical trunnion to provide a self-centring effect of the valve disc in the body seat.

ROBUST DESIGN
Corrosion-proof internal components for a long lifetime. Lubricated bearings for guiding of the turning shaft and low friction.

EASY MAINTENANCE
Complete dismantling of the bonnet and closing sub-assembly due to the shaft located in the bonnet.

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Technical Specification

  • Nominal Diameter (DN)
    50 up to 400
  • Pressures for DN50 to DN300:
    Working: 16 bar
    Test: 24 bar
  • Pressures for DN350 and DN400:
    Working: 10 bar
    Test: 15 bar
  • Maximum speed:
    5m/s for DN50 to DN300 (working pressure 16 bar),
    3m/s for DN350 and DN400 (working pressure 10 bar)
  • Medium Temperature:
    Up to 60°C

 

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Basic Specifications
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Production Capabilites
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