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Orifice Plates Permanently Held Where They Belong
Precision Fine Tune Valve Perfectly Tunes Well Flow
Color Coded Orifice Plates To Match Flow
Quick Orifice Plate Change Without Shutting Down Well
Orifice Plate Calculator to Determine Optimum Plate Size


QED Quick-Change Orifice Plate wellheads combine easy orifice plate exchanges for accurate flow control and measurement over a broad flow range. Orifice plates are securely attached to the wellhead for quick access.
Product Description
Product Description
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The QED ORP215M-R Wellhead combines easy plate exchanges for more accurate flow measurement with precise adjustment of gas flow, especially at very low rates (under 10 scfm). Changing to the correct orifice plate takes only seconds, with no time wasted shutting down the control valve or retuning the well. Exclusive to the ORP215M-R family, a complete kit of six orifice plates is securely attached to the wellhead for quick access. A removable dust cover permits easy confirmation of plate size, giving you the highest confidence in your flow measurements. The Precision Fine Tune Control Valve provides rigorous control of gas flow. Unlike traditional valves, this unique design achieves near linear flow adjustment across its entire range. Molded, glass-filled polypropylene boosts strength and resistance to harsh field conditions, significantly increasing wellhead durability. Easier hose fitting and simpler service save valuable field time and help reduce maintenance and labor costs.

Key Specifications
  • Quick-change orifice plates
  • Permanent Orifice Plate Retainer
  • Glass Filled Molded Construction is Resistant to UV and Weather
  • Serviceable Control Valve with Stainless Steel Rod
  • Easy Port Fittings Wellhead Fittings
  • Tapered Connection for Easy to Attach Hose
  • Orifice plates are always at hand for quick, accurate flow adjustments
  • Long service life in extreme environments
  • Quick, simple maintenance of the control valve with the removal of four screws
  • Protected Analyzer Connections with bird resistant weather caps
  • Designed for easy assemble to minimize leak paths
  • Simple to rotate valve wellhead assemble can be adjusted on the fly
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Key Specifications
  • Flow at 40" water column: CV2000M = 200 SCFM
  • ORP215M-R: 0-125 SCFM (0-210 m3/hr)
  • Models available for vertical or horizontal well configuration
  • Stainless steel orifice retainer
  • Vertical wellhead orifice plates of Nylon; Horizontal orifice plates of stainless steel
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