Casco International offers Gate Valve. Casco International, is an ISO 9001 certified company offers wide range of industrial Investment Castings Valves in steel and cast iron. The Gate Valve features API 600 / API 6D / API 603 / BS 1414 designs. It is available with optional Bypass arrangement, Floor stand and Electrical Geared Drive. It has oval flat body bonnet joints for 150 lbs. It is used in all process handling needs.