Emerson PRV University Virtual Series Part 6: Code and Standards is 1.18.22
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Neotecha Model Sapro Sampling Valves
Model Sapro Sampling Valves
Sapro HT sampling valve for representative sampling without process interruption suitable for high temperature applications up to 350°C (662°F)
Neotecha Model Sapro Sampling Valves


End Connection
Body Design
Short Pattern
316L Stainless Steel, Alloy, Hastelloy
Operating Temperature
High Temperature
Pressure Class
Seat/Seal Type
Valve Size Standard
Valve Type
Instrumentation Valve
Mineral Oil


  • The High Temperature sampling valve assures a ‘true representative sample’ every time without process interruption because it is installed directly into a process pipeline.
  • The operation of the sampling valve is simple and safe and designed for temperatures up to 350°C continuously.
  • A bellow sealed primary spindle seal.
  • Standard provided with leak detection ports.
  • Available in wafer and flanged body style.
  • Low cost of ownership due to the ease of assembly and disassembly for cleaning and maintenance.
  • A hard faced knife edge seating surface Stellite-21 to cut through process impurities.
  • Smooth operation due to an axial needle bearing.
  • Standard bottle adaptor provided with ISO GL 45 thread and G ⅛” vent connection. Customer bottle threads are available on request.
  • Optional safety cabinet and bottle support table.


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