New Product: Selas Posimix® Gas Blender Valve

Superior Performance For Industrial Stand-By Fuel Systems, Utility Peak Shaving And Process Applications.

The Selas Gas Blender Valve accurately mixes a wide variety of gases with air to provide a fuel gas compatible with natural gas. It handles high gas pressures (up to 150 psig or 1034 kPa) to accommodate greater flow rates while maintaining ratio over a wide turndown range.

Used separately in new or existing blending systems, this blending valve will significantly improve performance and economy. With its silent operation and maintenance of an accurate blend at constant discharge pressure, the Posimix valve offers distinct advantages over venturi blenders in a range of applications including generation of mixtures of disassociated ammonia with hydrogen, hydrogen with natural gas, and many others.

TYPICAL BLENDING APPLICATIONS

  • Stand-by Fuel Systems
  • Utility Peak Shaving
  • Natural Gas Trim Blend Systems
  • Fuel Gas Stabilization
  • Propane/Air System
  • Landfill Gas Blending Systems
  • Digester Gas (Biogas) Blending Systems

Features and Benefits

  • Full floating adjustable design
  • Accurately blends gas and air at constant pressure
  • Smooth response to load changes, automatically & instantly
  • Mixture ratio is independent of discharge pressure
  • One valve handles flow rates up to 155,000 SCFH (4100 Nm3/hr.)
  • Works on available gas pressure