J44H-16C,J44Y-16C角式截止閥 參考價(jià):面議
J44H-16C,J44Y-16C角式截止閥的進(jìn)出口通道不在同一方向而成90°直角,這種截止閥使通過(guò)閥門(mén)的介質(zhì)改變流動(dòng)方向,因此會(huì)產(chǎn)生一定的壓力降。J44H-160,J44H-320,J44Y-160,J44Y-320高壓角式截止閥 參考價(jià):面議
J44H-160,J44H-320,J44Y-160,J44Y-320高壓角式截止閥密封面呈平面或錐面 ,閥瓣沿流體的中心線(xiàn)作直線(xiàn)運(yùn)動(dòng)L44H-160,L44H-320,L44Y-160,L44Y-320高壓角式節(jié)流閥 參考價(jià):面議
L44H-160,L44H-320,L44Y-160,L44Y-320高壓角式節(jié)流閥密封面呈錐面 ,閥瓣沿流體的中心線(xiàn)作直線(xiàn)運(yùn)動(dòng),適合調(diào)節(jié)流量。(空格分隔,最多3個(gè),單個(gè)標(biāo)簽最多10個(gè)字符)