Manual valve

Showing 10–18 of 38 results

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  Manual pp polypropylene air duct damper

  $6.00
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  manual pp/pvc butterfly valve price for air volume control

  $3.00
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  manual PP/PVC plastic pipe air valve for ventilation control

  $4.50
• 

  Manual ventilation duct air volume control dampers

  $6.00
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  Pipe fittings manual PP/PVC duct butterfly dampers

  $6.00
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  Plastic manual ventilation valves for airflow control

  $6.00
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  polypropylene pipe fittings plastic control air valve

  $4.50
• 

  Polypropylene PP Manual Air Valve φ90mm

  $3.50
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  pp and PVC material manual air damper for ventilation duct system

  $4.50