本體形式body type

不銹鋼硬密封蝶閥

stainless steel hard seal butterfly valve

公稱通徑body size

DN50-250

公稱壓力body rating

6-25Bar

流體溫度fluid temperature

-29~+120℃

連接方式connections

對夾連接Connected to the clamp

閥體材質(zhì)body materials

304 316

閥內(nèi)件材質(zhì)trim materials

304  45#

流量特性flow characteristics

調(diào)流basins

閥座泄漏量the seat leakage

硬密封（hard seal）Metal seat,

額定（rated）Cv X 0.01%

執(zhí)行機構(gòu)actuator combination

氣動執(zhí)行機構(gòu)pneumatic actuator