PVC Manual Air Volume Control Valve Anti Pressure And Anti Drop Pipeline Air Stop PP Switch Air Regulating

Good luck with your favorite purchasesPressure : ＜850 kPa High-concerned chemical : None Hose Inner Diameter : 32mm Connection : Flange Type : Cap Material : PVC Origin : Mainland China Certification : CE Name : Air volume control valve Color : white Function : Control wind speed/Adjust air volume Materials : PVC Features : Sealing/Environmental Protection/Safety