Manual valve
Polypropylene manual air valve, pipe exhaust air volume control valve.
Showing 1–9 of 38 results
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air butterfly valve DN250mm
$5.00 Add to cart -
Air Control Valve Polypropylene PP Manual Air Valve
$3.00 Add to cart -
China PP/PVC HVAC adjustable air manual damper valve
$3.00 Add to cart -
customized plastic manual air damper for airflow control
$3.00 Add to cart -
customized size pp manual rectangular air control damper
$10.00 Add to cart -
Hand-operated air control valves
$6.00 Add to cart -
HVAC duct manual volume damper with Sleeve
$6.00 Add to cart -
Manual butterfly dampers for air duct volume control
$6.00 Add to cart -
manual butterfly PVC airflow control valve
$3.00 Add to cart