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Waters Equipment HiDP II Control Valve

Part #
W6501
Model #
HiDP II

This product will be discontinued effective June 1, 2018. Click here to view our suggested replacement. Learn More.

The Waters Equipment HiDP II control valve is an adjustable rod-in-tube pressure reducer designed for use in high-quality water sampling streams operating at pressures ranging from 500–5000 psi. The HiDP II control valve is ideal for centralized sampling systems, single-point sample conditioners or similar applications where precise adjustment of a high-pressure and low-flow stream is required.

It features adjustability using a large-diameter, crank-assisted handwheel that requires less time and effort to cycle full open and closed than similar devices. Its easy clean-out incorporates a special blow-by step in the reduction rod which requires less rod retraction from the flow path to clear the unit of trapped solids.

Benefits

  • All wetted parts are 316 stainless steel to ensure high purity
  • The unit is interchangeable, fitting the exact space and mounting dimensions of similar devices
  • Plain ends standard; available with optional 1/4 inch compression fittings
  • High-pressure sample tubing is captivated with fixed alignment to ensure correct alignment with reduction rods
  • Tube-to-rod concentricity not affected by normal torquing of end fittings during installation
  • Heavy-duty pressure-retaining body constructed of extra heavy wall pipe; drive rod assembly includes deep pitch Acme thread with greater surface area to resist galling
More Information
Maximum Process Pressure 5000 psig at 300°F (345 barg at 149°C)
Process Connections 1/4 in Compression
Wetted Materials 316 SS
Standards Waters Equipment
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