DMZ673氣動暗桿式刀型閘閥
pneumatic inside screw knife gate valve
n 產(chǎn)品概述
該氣動刀型閘閥是較為復(fù)雜的自動化控制儀表,由多種氣動元件及閥體組成。多用于要求快速切斷或開啟的場合。
l 雙作用:對閥門開啟和關(guān)閉的兩位式控制
l 單作用:(彈簧復(fù)位):在電器和氣路切斷或故障時,閥門自動開啟或關(guān)閉。
n Optlonal accessories
Pneumatic knife gate valve is a kind of complicated automatic comtrol instrment consisting ofa variety of pneumatic elements and valve body.It is suitable for situations requesting quick cutting or opening.
l Double-action type:two-position control for valve switching on and off
l Single-action type(spring reset):the valve switches on/off automatically when power supply or air supply is rut off or there is any failure.
n 可選附件
1.單或雙控電磁閥(有24V、220V等電壓供選擇,必要時可選防爆電磁閥)。
2.接近開關(guān)
3.氣源處理三聯(lián)件(包括減壓閥、過濾器、油霧器)。
4.電、氣閥門定位器(調(diào)節(jié)型用)。
n Optional accessories
1.Single-control or double-control solenoid valve(24V,220V,etc,optional voltage;explosion-proof solesnoid valve is optional when necessary)
2.Proximity switch
3.Air supply processing triple-connection unit(including air reducion valve,filter,and tomized lubricator)
4.Electric/pncumatic valve positiones(for rcgulating typc use)
5.Electric/pneumatic valve positiones(for regulating type use)
單位 Unit:mm
公稱通徑 Nominal through diamoter | 150 | 200 | 250 | 300 | 350 | 400 | 450 |
高度 Helght | 680 | 820 | 930 | 1075 | 1249 | 1480 | 1560 |
公稱通徑 Nominal through diamoter | 500 | 600 | | | | | |
高度 Helght | 1680 | 2150 | | | | | |