NQ Series Wear-resisting Ball Valve with Cast Basalt Lining
NZ Series Wear-resisting Gate Valve with Cast Basalt Lining
NZL Series Wear-resisting Throttle Valve with Cast Basalt Lining
GZA/GZB Series Dry Ash Gate Valve
ZM Series Wear-resisting Knife Gate Valve (Slurry Valve)