Check Valves
Counterweight Check Valve

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Size: DN100-DN2000
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Nominal pressure designation PN10/16
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Face to face: EN558 Series 14
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Flanges: PN10/16
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Inspection test: EN12266-1
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Product color: Blue RAL 5005 or RAL 5017
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Double eccentric design
Check Valve Wafer Type

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Ultra thin check valve
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With large open-close angle
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Compact structure
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Smooth circulation
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Light Weight
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Easy to assemble
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With or Without spring type
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Size Range: DN32-DN600
Swing Check Valve

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Full port
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Bolted cover
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Suitable for both horizontal and vertical installation
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Product color: Blue RAL 5005 or RAL 5017
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Wet spray or FBE coated
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Size Range: DN40-DN600
Ball Check Valve

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Steel + rubber ball
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BSP threaded connection type
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Flanged connection type
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Size range: DN40-DN600
Dual Plate Check Valve

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Wafer body style fits between flanges type A (flat face) or B (raised face)
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Upper and lower PTFE thrust washers
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Resilient NBR/EPDM seat
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Dual Plate Valves give maximum strength with minimum opening time
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Torsion springs assist valve closure, preventing flow reversal
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Thrust washers reduce friction and wear of valve plate hinges
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Size Range: DN40-DN800