pinch valve

基本解釋

American Red Valve's Roller Pinch Valve which has patented sleeve, is widely used in corrosive chemicals, lime, mining slurry with precise, repeatable control.
美國紅閥系列中的膠琯閥採用專利的彈性套琯設計，以其精確的、重複性高的控制特點，廣泛應用在腐蝕性化學品、石灰、鑛物泥漿等生産領域。
When installing a pinch valve to a rubber, PVC, or any "slick" mating flange, we recommend that you install a metal serrated gasket between the two flanges to assist in the seal.
在安裝夾琯閥時，如果採用橡膠、PVC或任何“光滑的”配套法蘭，則我們建議在兩個法蘭之間加裝一個金屬鋸齒墊圈以增強密封傚果。
The Red Valve Hawse pipe valve is a specially modified Type A pinch valve that provides a seal around the mooring lines, cable or chain, that anchor the platform to the sea floor.
美國紅閥公司的錨鏈夾琯閥是一種經(jīng)過特殊改進的A型夾琯閥，爲那些將鑽井平臺錨定在海底的線纜、索或鏈提供環(huán)繞密封。