Wafer Type Signal Butterfly Valve

THE REASON TO CHOOSE OUR BUTTERFLY VALVE
 1.Flat type seat
The tradition gate vavle will have deposit once the pipe system working , the sundries like wooden bolock , cement, scraps of paper and others will residues in the inside. It is easy to cause leakage, the flexible valve adopt flat type seat like the pipe ,it is diffficulty to cause the deposit.
2.The overall rubber coating
The disc adopt high quantity rubber to coating inside and outside. Domestic first- class technology can guarantee the precise geomrtry size , the rubbee and the valve disc can connecting relaible and no easy to fall off .
3.Anti-corrosion
The valve body adopt the epoxy coating can anti-corrosion and anti-rust, can use in sewage system.
4. No easy to fragmentation
The traditional valve will easy to fragmention cause of the crash , our valve adopt the ductile material, it is difficulty to fragmentation .
5. Three "o" type seupon ring
The valve stem adopt the three "o" type seupon ring , it can reduce the the frictional resistance, by a lage margin to reduct the leakage phenomenon
6.Can used for drink
The valve innet adopt non-poisonous epoxy casting , the inlet and outlet of the valve disc were coating by rubber and will anti -corrosion can help to drink.
7.Precision casting of valve body
The valve body adopt precision casting , the precise geomrtry size can guarantee the leak profiness of the valve ,
8.Light weight
The vavle adopt ductile matreial , ompare to traditional vavle the weight will lighter more then 20%-30%, it is easy to installation and mantain.