Series IG-200

IG-200 series valves are bi-eccentric and of machine-welded construction custom made and adjust themselves perfectly to the hydraulic conditions of the facility, producing the least possible loss of charge. Depending on the design conditions, the construction can be cast steel or machine-welded shutter. There are different configurations, bland base, metal-metal, double base with mechanical lock, etc. The maneuver is carried out by means of an oleo-hydraulic cylinder either of double effect or with the closing by the action of a counterweight so that they are designed to act as emergency locking devices.