Control Devices Adjustable Pressure Relief Valve [25 to 200 PSI] + Building a Spunding Valve

Control Devices-NC25-1UK002 NC Series Brass Non-Code Safety Valve, 25-200 psi Adjustable Pressure Range, 1/4" Male NPT

Control Devices-NC25-1UK002 NC Series Brass Non-Code Safety Valve, 25-200 psi Adjustable Pressure Range, 1/4″ Male NPT

More Info

From the product description, check product page for current description, price and availability:

  • Relief pressure adjustable from 25 to 200 psi
  • 1/4″ male NPT threaded inlet connection
  • Brass construction and stainless steel spring for corrosion resistance
  • 250 degrees F maximum temperature for use in high temperature applications
  • Silicon O-ring provides leak-proof seal to within 10 percent of set pressure

 

Also Consider: Control Devices CR Series Brass Pressure Relief Valve, 0-100 psi Adjustable Pressure Range, 1/4″ Male NPT

A potential use for this is as part of a Spunding Valve Build.  It’s important to note that the lowest this can be set at is 25 PSI.  In my opinion that’s too high for a Spunding Valve.  It may work for some applications, but it’s not nearly as versatile as the 0 to 100 PSI PRV featured in my builds.  Check the build post for more options.

Control Devices-NC25-1UK002 NC Series Brass Non-Code Safety Valve, 25-200 psi Adjustable Pressure Range, 1/4″ Male NPT – note that multiple variations of this product may be available, as such a different version may appear at this link


See: Build a Spunding Valve for more information and additional configuration options

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Make sure the components you use are compatible and rated for your intended application.  Contact manufacturer with questions about suitability or a specific application.  Always read and follow manufacturer directions.

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