The main body is made of high-grade ductile iron, the weight of the traditional gate valve is reduced by about 20%~30%, installation and maintenance is convenient.
Flat-bottom type brake block
The traditional gate valve is often after the water washing pipe is due to external objects such as stone, wood, cement, iron filings, sundries and other deposits in the bottom groove, easy to cause can not close and the formation of leakage phenomenon, elastic block gate valve bottom with the water pipe machine with the flat bottom design, not easily caused by debris deposition, so that the flow unimpeded.
Whole pack Glue
The gate board uses the high quality rubber to carry on the whole inside, the outsourcing glue, the European rubber vulcanization technology enables the vulcanization Gate plate to be able to guarantee the accurate geometrical size, and the rubber and the ball ink casts the gate to be dependable, is not easy to fall off and the elasticity memory is good.
Cast Valve Body The valve body uses the precision casting, the precise geometrical size makes the valve body inside without any fine processing can guarantee the valve the seal.