Manual valve
Polypropylene manual air valve, pipe exhaust air volume control valve.
Showing 1–12 of 38 results
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90mm PP Manual Butterfly Valve | φ90mm Polypropylene Air Volume Control Valve
$3.50 -
air butterfly valve DN250mm
$5.00 -
Air Control Valve Polypropylene PP Manual Air Valve
$3.00 -
China PP/PVC HVAC adjustable air manual damper valve
$3.00 -
customized plastic manual air damper for airflow control
$3.00 -
customized size pp manual rectangular air control damper
$10.00 -
Hand-operated air control valves
$6.00 -
HVAC duct manual volume damper with Sleeve
$6.00 -
Manual butterfly dampers for air duct volume control
$6.00 -
manual butterfly PVC airflow control valve
$3.00 -
Manual pp polypropylene air duct damper
$6.00 -
manual pp/pvc butterfly valve price for air volume control
$3.00
