ZSHW/ZDRW低負(fù)載蝶閥
ZSHW/ZDRW Low Load Butterfly Valve
ZSHW/ZDRW系列低負(fù)載蝶閥，是一種重量輕、結(jié)構(gòu)簡單的輕型蝶閥；適用于低壓狀態(tài)下氣體的流量、壓力控制；是一種被廣泛應(yīng)用于自控系統(tǒng)的經(jīng)濟(jì)型蝶閥。
ZSHW/ZDRW Low Load Butterfly Valve ,is a kind of light weight,simple structure light butterfly valve;suitable for low pressure gas flow rate,pressure control;is a widely used in automatic control system in the economic type butterfly valve.
標(biāo)準(zhǔn)規(guī)格(Standard specifications)
形式Type | 低負(fù)載蝶閥 Low Load Butterfly Valve |
公稱通徑Body Size | DN80-DN2600(3~104) |
公稱壓力Body Ratings | PN2.5,6,10 |
閥體及閥蓋材質(zhì) Body&Bonnet Material | Q235,WCB,304,316,CF8,CF8M… |
填料Packing | V型聚四氟乙稀 V-PTEE/柔性石墨 Flexible graphite |
墊圈Gasket | GRAP+304,GRAP+316,PTEE |
連接方式Connections | 焊接式（BW）Weld ends type(BW)/法蘭型（RF）Flange(RF)/對(duì)夾式Wafer type |
涂層Painting Color | 棕色漆Brown painting/不銹鋼閥體可不涂漆No painting on stainless steel valve body |
注：以上只是標(biāo)準(zhǔn)組合，根據(jù)工況條件，本表以外的規(guī)格也是可能的。
Note:the above is just a standard combination,according to the working conditions,other specifications are also possible.
