PL02 Pressure Limiting Valve

The Ashcroft® pressure limiting valve-PL02 automatically closes when set pressure is realized. When the valve closes, the instrument assembly is isolated and protected during pressure excursion beyond the full scale range of the instrument.

Key Features:
  • Isolates and protects instrument assembly from pressure surges beyond the full scale of the instrument
  • Prevents damage, loss of accuracy and / or rupture of sensing elements
  • 316Ti stainless steel, Hastelloy C or Monel construction
  • Automatically resets after 25% drop in pressure from set point
  • Available set point from 0.4 bar to 600 bar
  • Built in pressure snubbing design
  • Supplies with wetted parts according to NACE MR0175/MR0103
  • Material Traceability Reports available per EN 10204 3.1
Specifications:
  • Process Connections: 1/2 NPT male, 1/4 NPT male, G 1/2B male
  • Instrument Connections: 1/2 NPT female, 1/4 NPT female, G 1/2 female
  • Maximum Pressure Rating 1000 bar
  • Maximum temperature Rating 80 °C

The Ashcroft® pressure limiting valves-PL02 are the ideal valve option for critical applications with demanding requirements:

Process Market:
  • Oil and Gas
  • Refineries
  • Chemical and Petrochemical
  • Power plants
 

Related Products

PL01 Pressure Limiting Valve

The Ashcroft® pressure limiting valve-PL01 protects the low pressure instrument assembly from severe pressure spikes.

Tools

  • Distributor Locator

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  • Materials Selector

    Use the selector to review compatible wetted materials and requirements of your application.
  • Unit Convertor

    Need to convert measurement units? Check out our quick and easy approach to pressure, temperature and flow unit conversions.

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