Stainless steel pin bottom fill valve

Great news,Our company has successfully developed a new product，Stainless steel pin bottom fill valve,With S.S. pin design,positive shut-off under different water pressure,silent filling,pressure-resistant and anti-syphon,the height of the fill valve can be adjusted by pull the inlet body upside or downside,and can be fixed easily by the snap ring,we have already sold it to USA and South  america market at big quantity.