- 产品品牌：
- 伟光
- 产品型号：
- HXD743H
- 产品用途：
- 清水＼海水＼泥沙水＼油品
- 结构形式：
- 偏置板式
蓄能器式液控缓闭止回蝶阀，液控蝶阀，伟光液控蝶阀安全稳定可靠 一、特点描述 1、靠两个蓄能器蓄能，无外来能源时可自动关阀。 2、密封可靠、流阻系数小。 3、采用PLC智能控制系统，可实现文本、触摸屏等多种人性化操作界面。 4、可以实现远程、本地控制。 5.能按预定程序实现与其他管路设备联动操作。 6.具有快、慢可调的关闭功能。 7.具有截止、止回功能。 8.关闭时能实现缓闭功能，有效消除水锤危害，保护水泵及网管系统的安全。 1、Can hold the device and can hold bu two,can turn off the valve automatically when there is no outside energy. 2、It is reliable and flowing to hinder coefficient small to seal. 3、Adopt PLC intelligent control system,can realize such many kinds of humanization as the text,touch-sensitive screen,etc. Operate interfaces. 4、Can realize long-range,local control. 5、Can realize linkong and operating with other popelines equipment according to the procedute of booking. 6、Have fast,slow adjustable closing the funcition 7、Close at,stop going back the function. 8、Can realize while closing that close the function slowly,dispel water hammer to endanger effectively,protect the security of the water pump and pipe network system. 二、按照控制系统则分为普通蓄能器式(X)和蓄能器式锁定型(XS) 1、主要由阀门本体、传动机构、液压站、电控箱等四部分组成 2、阀门本体由阀体、碟板、阀轴、密封组件等零件组成。 3、传动机构主要由液压缸、摇臂、支撑侧板等连接、传动件组成，是液压动力开、关阀门的主要执行机构。 4、液压站包括油泵机组、手动泵、蓄能器、电磁阀、溢流阀、流量控制阀、截止阀、液压集成块、油箱等零部件。 5、手动泵用于系统调试和特殊工况下的阀门启闭。 6.流量控制阀用于开阀时间调节。 7．传动液压缸设有快关时间调节阀、慢关时间调节阀和快、慢关角度调节。 8．系统中，两个蓄能器互为备用，为阀门启闭提供主动力源。 9阀轴采用长、短轴结构均可。 10一般采用卧式布置；也可根据用户要求采用立式布置。 11.液压站、电控箱与阀门本体可以是整体安装，也可以分开安装。用户未作特殊说明时为整体式装。采用立式布置时均为分体式安装。 12液压系统电磁换向阀控制特征一般为正作为型， 既：电磁阀得电蝶阀门阀、失电蝶阀关阀；反之则为反作用型，即电磁阀失电蝶阀开阀、得电蝶阀关阀。常规配套电磁换向阀为正作用型，采用烦作用型应在订货时说明 Divide and can hold the device type for being ordinary accrding to the control system(X)With can hold the device type locking typing(XS) 1、 Made up by such four parts as the noumenonn of the valve,transmission organization,hdraulic pressure station,automatically controlled case,etc.Mainly 2、 The noumenonn of the valve is made up of such parts as valve body,butterfly’s board,the axle of the valve,sealed package,etc.. 3、 The transmission organization is connected,spread the moveable piece to make upby the hydraulic pressure jar,rocker arm,supporting the side board,etc.mainly,it is hydraulic pressure power that turn _disibledevent="text-indent: -18pt; margin: 0cm 0cm 0pt 18pt">4、 Hydraulic pressure stand including oil pump assembly,manual pump,can hold device,electromagnetic valve,is it flow valve flow control valve,stop valve,hydraulic pressure integrated lump,fuel tank,etc.to overflow. 5、 The manual pump is use for the system to debug and open and close with the valve under the special operating mode. 6、 The flow controls the valve and is used for opening valve time to regulate. 7、 Transmission hydraulic pressure jar is it imprison time regulating valvem,slow to imprison time regulating valve and shut in the angle regulating valve fast and slowly soon to have. 8、 In the system,two hold can device both as rescrve,offer initiative strength source for the fact that the valve is opened and close 9、 The axle of the valve is adopted long,the stub axle structure will do. 10、Gen erally adopt and fix up horizontally;Can adopt and fix up vertically according to user’s enquiry. 11、 Hydrauilc pressure stand,automatically controlled case and valve noumenonn can integral to install,may install separately too.It is the integral installation while explaining that uesers have not done specially.Adopt and install in order to divide the style vertically while fixing up.
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