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   ZL47F自力式流量控制閥

	 
                
	   
                ZL47F自力式流量控制閥
                
	   
                ZL47F-16型自力式平衡閥,主要是由一個自動調節閥瓣和手動調節閥瓣組成。利用介質自身的壓力變化為動力,自動調節各支管路流量的平衡,準確穩定流量,同時具有開度指示,鎖定、關閉等功能 
                
	 
                		

                	
				
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