丹富斯黃銅壓差控制閥概述：
丹富斯黃銅壓差控制閥，不需外來能源，依靠被調介質自身壓力變化進行自動調節(jié)，自動消除管網的剩余壓頭及壓力波動引起的流量變化，恒定用戶進出口壓差，有助于穩(wěn)定系統(tǒng)運行。 自力式壓差控制閥特別適用于分戶計量或自動控制系統(tǒng)中。 黃銅壓差平衡閥、壓差平衡閥性能
一、丹富斯黃銅壓差控制閥特點：
1、恒定被控系統(tǒng)壓差；
2、支持被控系統(tǒng)內部自主調節(jié)；
3、吸收外網壓差波動；
4、采用*的無級調節(jié)壓結構，控制壓差可調比可達25：1；
5、具備自動消除堵塞功能；
6、結構長度符合GB/T12221中截止閥尺寸；
7、法蘭尺寸符合GB4216.2中灰鑄鐵法蘭尺寸。
二、黃銅壓差控制閥主要技術參數(shù) 黃銅壓差平衡閥、壓差平衡閥性能
1、公稱壓力：1.6MPa；
2、介質溫度：0~120℃；
3、工作壓差范圍：0.02~0.3 MPa；
4、控制壓差設定值：0.02 MPa（2mH2O）,控制壓差可調范圍2~6 mH2O；
5、導壓管長度：1m ；
6、導壓管連接端尺寸：1/2//管螺紋。
黃銅壓差控制閥
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
