vast move cylinder suction dispending valve/viscous liquid meting out valve used for silica gel etc.Product's detials:Product name:cylinder suction dispending valveCylinder: cylinder suctionOperating viscosity: 1-3.000.000cpsMain body material: stainless steel+aluminum alloyOperating viscosity: medium and low viscosityMinimum discharge: 0.001mmhttps://www.aliexpress.com/item/4000433972936.html?spm=2114.12010611.8148356.13.2432236469AY3JOther Related product links are as belowing:We will help to trace your goods until you obtain them safely.Note:Our corporation can supply lot mannequin of dishing out valve, if needed, please touch us, thanks very much!