Manually operated or Pneumatic, Hydraulic, Electric actuation for isolation function (XV, SDV, ESDV, HIPPS)
Comprehensive testing procedures, with power fluids, conventional and digital devices (Positioners, valve monitoring system, leak detector,).
SERN BALL VALVES
High performance engineered ball valves for Oil & Gas sector and power generation. Fully integrated production from design to shipment with customer oriented philosophy. Experienced and regognized professional in valves industry to deliver long life valves in most severe conditions.