CHECK VALVES

Wafer Check Valve : DN32-DN600

Features

• Ultra thin check valve
• With large open-close angle
• Compact structure
• Smooth circulation
• Light Weight
• Easy to assemble
• With or Without spring type

Technical specification

• ​Design: EN 593
• Mounting Pad : ISO 5211
• Face to face : EN 558-1  14 series
• Flange Drilling : EN 1092-2 PN10/PN16/PN25
• Inspection and Test : EN12266-1
• Nominale pressure designation : PN10/16​

Double Eccentric Butterfly Valve
File Size:	385 kb
File Type:	pdf

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Wafer Check Valve

Silent Check Valve : DN50-DN1000

Features

• Size: DN50-DN300
  
• ​Nominal pressure designation: PN10/16
• Flanges: EN1092-2 PN10/PN16
  
• Inspection test: EN12266-1
  
• Product color: Blue RAL 5005 or RAL 5017

Technical specification

• Globe design to provide semi-straight flow
  
• Non-slam closure against water hammer
  
• Expanded flow area to reduce head losses
  
• Resilient seat to provide zero leakages

Silent Check Valve
File Size:	118 kb
File Type:	pdf

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Nozzle Check Valve

Swing Check Valve : DN40-DN600

Features

• Full port
• Bolted cover
• Suitable for both horizontal and vertical installation
• Product color: Blue RAL 5005 or RAL 5017
• Wet spray or FBE coated

Technical specification

• Face to Face: EN 558 / ISO 5752 - 48 base series
  
• Flanges: EN 1092-2 PN10/16
  
• Hydraulic test to EN12266-1
  
• Seat Test Pressure: 17.6 bar
  
• Shell Test Pressure: 24 bar
  
• Nominal pressure designation PN16 bar

Options

• External lever arm and weight

Water Swing Check Valve
File Size:	177 kb
File Type:	pdf

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Swing Check Valve

Ball Check Valve : DN40-DN600

Features

• Steel + rubber ball
• BSP threaded connection type
• Flanged connection type

Technical specification

• Face to Face: EN 558 / ISO 5752 - 48 base series
  
• Flanges: EN 1092-2 PN10/16
  
• Hydraulic test to EN12266-1
  
• Seat Test Pressure: 17.6 bar
  
• Shell Test Pressure: 24 bar
  
• Nominal pressure designation PN16 bar

Options

• External lever arm and weight

Water Ball Check Valve
File Size:	280 kb
File Type:	pdf

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Ball Check Valve

Dual Plate Check Valve : DN40-DN800

Features

• Wafer body style fits between flanges type A (flat face) or B (raised face).
  
• ​Upper and lower PTFE thrust washers 5.
  
• ​Resilient NBR/EPDM seat.
  
• Dual Plate Valves give maximum strength with minimum opening time.
  
• Torsion springs assist valve closure, preventing flow reversal. 
  
• Thrust washers reduce friction and wear of valve plate hinges.

Technical specification

• Face to Face: EN 558 / ISO 5752 - 16 base series
• Flanges: EN 1092 PN10/16
• Hydraulic test to EN12266-1​
• Nominal pressure designation PN10/16 bar

Water Dual Plate Check Valve
File Size:	245 kb
File Type:	pdf

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Dual Plate Check Valve

Counterweight Check Valve : DN100-DN2000

Features

• Double eccentric design

Technical specification

• Face to Face: EN 558 Series 14 base
• Flanges: EN 1092 PN10/16
• Hydraulic test to EN12266-1​
• Product color: Blue RAL 5005 or RAL 5017
• Nominal pressure designation PN10/16 bar

Optional Extras

• Hydraulic damper

Water Counterweight Check Valve
File Size:	285 kb
File Type:	pdf

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Counterweight Check Valve