Restriction Orifice Plates & Assemblies

Flow Measurement Excellence
  • Hydropneumatics Restriction orifice plates are used to reduce pressure of the flow through a restricted bore. The accurate pressure drop is produced by precisely calculating the orifice bore and plate thickness required.
  • Restriction Orifice Plate range is the most cost-effective pressure reducing device and is designed in accordance with ISO 5167-2 and R.W.Miller
  • These devices are low maintenance with no moving parts and easy to handle and simple to install and operate as compared to a control valve.
Available Designs / Customizations
  • Single Bore Orifice Plate
  • Multi-Bore Orifice Plate
  • All RO’s are designed in accordance with ISO 5167 / ASME Standards and R.W.Miller.
  • The Reduced Noise levels are in accordance with B.S. EN60534-8-4.
  • Low cost compared to control valves up to 10 times lower and easier to comparatively design and install.
  • No Moving or Electronic parts involved.
  • Available in MOC suitable to your process needs ranging from Austenitic steels, Nickel Alloys, PVC, PTFE and Stellate coated.
Models Suitable for your need
  • RO400# - Restriction Orifice Plates and Assemblies
  • RO100# - Restriction Orifice Plates

Previous Track Record

  • Client: BG Exploration and Production India Ltd
  • Project: lift gas network chemical injection skids at Panna Platorm
  • MOC: SS316
  • Quanty: 78 Nos
  • Salient feature
  • Supplied to Off shore Platforms
  • Supplied with High Pressure RTJ rings integrated with orifice element to other BG Plants such as C5 gas lift project / PP - PPE - PF
  • Gas lift pipeline project and New Panna SBM project.