The valve is a special function of the valve, has good flow characteristics, reasonable distribution of traffic to achieve flow quantitatively and effectively solve the problem of heating (air conditioning) systems at room temperature Enthusiasm. Features due to the valve opening degree indication, opening locking device for flow measurement of the manometry small valve, so long as the appropriate specifications of the balancing valve in each branch and the user entry is loaded with special smart meter and one-time debugging lock, the total water volume of the system to be controlled within reasonable limits, to overcome the "big flow, small temperature difference between the irrational phenomenon. The product is the ideal product in the heating system, the maximum medium temperature of 200 ° C, are welcome to buy 
 Nominal diameter size 
 LH H1, D0 is 20 150 160 170 80 
 2516018219780 
 3218019220790 
 40,200,250,270,100 
 50,230,264,284,120 
 65,290,380,410,200 
 80,310,413,448,200 
 100,350,466,506,240 
 125,400,540,595,240 
 150,480,623,688,360 
 200,600,687,762,400 
 250,650,782,867,500 
 3,007,509,141,009,500 
 350 800 968 
 Web site: http://www.xxxhfm.com 
 Ali Baba: http://xxxhfm.cn.alibaba.com/ 
 HC shops: http://xxxhfm.b2b.hc360.com/ 
 Factory Address: Kang village, Xinxiang City Industrial Zone, 2 km east of 
 Customer Service: 421 574 648. 
 You can also give us your contact information to my mailbox: xxxhfm.hi @ 163.com 
 If you have time, welcome to visit our factory, we are willing to bear the cost of your dealings