丹富斯黄铜压差控制阀概述：
丹富斯黄铜压差控制阀，不需外来能源，依靠被调介质自身压力变化进行自动调节，自动消除管网的剩余压头及压力波动引起的流量变化，恒定用户进出口压差，有助于稳定系统运行。 自力式压差控制阀特别适用于分户计量或自动控制系统中。 黄铜压差平衡阀、压差平衡阀性能
一、丹富斯黄铜压差控制阀特点：
1、恒定被控系统压差；
2、支持被控系统内部自主调节；
3、吸收外网压差波动；
4、采用*的无级调节压结构，控制压差可调比可达25：1；
5、具备自动消除堵塞功能；
6、结构长度符合GB/T12221中截止阀尺寸；
7、法兰尺寸符合GB4216.2中灰铸铁法兰尺寸。
二、黄铜压差控制阀主要技术参数 黄铜压差平衡阀、压差平衡阀性能
1、公称压力：1.6MPa；
2、介质温度：0~120℃；
3、工作压差范围：0.02~0.3 MPa；
4、控制压差设定值：0.02 MPa（2mH2O）,控制压差可调范围2~6 mH2O；
5、导压管长度：1m ；
6、导压管连接端尺寸：1/2//管螺纹。
黄铜压差控制阀
Dan Fuss brass pressure control valve Overview:
Dan Fuss brass pressure control valve, no external energy, relying on the media itself is adjusted automatically adjust pressure changes, automatically eliminate the residual pressure head and flow changes pipe network pressure fluctuations caused by constant pressure drop user has contribute to a stable system operation. Self-operated pressure control valve is particularly suitable for sub-metering or automatic control systems. Brass pressure balance valve, pressure balance valve performance
First, Dan Fuss brass pressure control valve features:
A constant differential pressure controlled system;
2, was charged with internal systems to support self-regulation;
3, absorb pressure fluctuations outside the network;
4, the use of advanced stepless adjustment pressure structure, control pressure adjustable ratio up to 25: 1;
5, with automatic elimination of clogging;
6. The length of the structure in line with GB / T12221 in the size of the cut-off valve;
7, flange dimensions conform GB4216.2 in gray cast iron flange dimensions.
Second, brass pressure control valve main technical parameters brass pressure balance valve, pressure balance valve performance
1. Nominal pressure: 1.6MPa;
2, medium temperature: 0 ~ 120 ℃;
3, the working pressure range: 0.02 ~ 0.3 MPa;
4, the control pressure setpoint: 0.02 MPa (2mH2O), control pressure adjustable range 2 ~ 6 mH2O;
5. Impulse tube length: 1m;
6. pilot pressure pipe connection end size: 1/2 // pipe thread. Brass pressure balance valve, pressure balance valve performance
