DMZ673气动暗杆式刀型闸阀
pneumatic inside screw knife gate valve
n 产品概述
该气动刀型闸阀是较为复杂的自动化控制仪表,由多种气动元件及阀体组成。多用于要求快速切断或开启的场合。
l 双作用:对阀门开启和关闭的两位式控制
l 单作用:(弹簧复位):在电器和气路切断或故障时,阀门自动开启或关闭。
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 可选附件
1.单或双控电磁阀(有24V、220V等电压供选择,必要时可选防爆电磁阀)。
2.接近开关
3.气源处理三联件(包括减压阀、过滤器、油雾器)。
4.电、气阀门定位器(调节型用)。
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)
单位 Unit:mm
公称通径 Nominal through diamoter | 150 | 200 | 250 | 300 | 350 | 400 | 450 |
高度 Helght | 680 | 820 | 930 | 1075 | 1249 | 1480 | 1560 |
公称通径 Nominal through diamoter | 500 | 600 | | | | | |
高度 Helght | 1680 | 2150 | | | | | |