進口電動調(diào)節(jié)蝶閥德國洛克品牌精工細作

進口電動調(diào)節(jié)蝶閥參數(shù)：

進口電動調(diào)節(jié)蝶閥產(chǎn)品簡介：

進口電動調(diào)節(jié)蝶閥（Electric control butterfly valve）是工業(yè)管道中應(yīng)用最為常用的閥門品種之一。蝶閥體積小、用料少、重量輕、口徑越大相對其他閥更經(jīng)濟實惠。電動執(zhí)行器旋轉(zhuǎn)90°慢開式，操作簡單。同時該閥門具有良好的流體控制特性。蝶閥處于完全開啟位置時，蝶板厚度是介質(zhì)流經(jīng)閥體時*的阻力，因此通過該閥門所產(chǎn)生的壓力降很小，當(dāng)開啟度在大約15°至70°之間時，又能進行靈敏的流量控制，因此大口徑的流量調(diào)節(jié)，蝶閥具有較大的優(yōu)勢。不適用于有顆粒和溫度偏高的工藝介質(zhì)中。

進口電動調(diào)節(jié)蝶閥產(chǎn)品特點：

■密封閥座水線條設(shè)計，閥板密封面平面設(shè)計，徹底避免氣動閥因長時間不開而造成的卡位現(xiàn)象
■閥板上下中孔處，采用球型摩擦面設(shè)計，扭矩更小，密封性更好
■閥座無靠背設(shè)計，扭矩更輕，也方便用戶自行更換閥座

■法蘭對夾孔連接適用多種標(biāo)準(zhǔn)

Features of imported electric control butterfly valve:
Water line design of sealing valve seat and plane design of valve plate sealing surface can completely avoid the clamping phenomenon of pneumatic valve caused by long time non opening
The ball type friction surface design is adopted at the upper and lower middle holes of the valve plate, with smaller torque and better sealing performance
The backless design of the valve seat makes the torque lighter and it is convenient for users to replace the valve seat by themselves
Various standards are applicable to flange to clamp hole connection