... and price have strong competitive in oversea Sanitary valves and fitting 1) sanitary valves: ball valve, butterfly valve, check ... valve,sample valve, reversing valve,relief valve etc.2) sanitary pipe fittings:elbow, tee, union (liner, male, nut ... cover, cleaning ball, jar-top device etc4) sanitary pumps: centrifugal pumps, self-sucking pump,etc Application: beverage, dairy, chemical, pharmaceutical ...