Corri-Servais also thinks and manufactures industrial valves, industrial valves high pressure, industrial valves for food industry, industrial valves for paper industry, industrial valves for steam generators, industrial valves parallel seat gate valve, quick opening valves, double disc valves, jacketed valves, single wedge valve, flexible wedge gate, safety valve, double safety valve, depression valve, globe valve, special valves, needle valve, bottom tank valve, ball valve, Y strainer, T strainer, temporary strainer, flat strainer, wide capacity strainer, swing check valve, sight glass, piston check valve, bottom check valve, swing check valve, wafer type check valve, check valve, other check valve,