Valves of Norway – Norske Ventiler AS
  • Bleivassv. 28
  • N-5363 Ågotnes
  • +47 56 31 54 50

Subsea

Valves of Norway design and manufacture valves and equipment for the oil & gas subsea industry.

Applications: Pipeline End Terminal and Manifold (PLEM / PLET), High Pressure Cap (HPC) and Pig Launcher and Receiver

Cleints: FMC Technologies, Aker Solutions, Nemo Engineering, Oceaneering, Subsea 7, Technip

Operators: Statoil,Total, Gazprom, ConocoPhillips, Shell, Chevron

subsea ball valve trunnion

The subsea trunnion ball valve is designed for easy use, low torque, long lifetime, simple maintenance and ROV operation. The valve is bi-directional and can be opened under full differential pressure. Required momentum is less than 2500 Nm.

Design Code: ISO 13628-4
Size range from 0,5” to 4”
Design pressure: Up to 69 MPa
Design temperature -29to 121°C
Maximum Depth 3000m

subsea ball valve trunnion