Nuclear Qualified Pressure Switches

      The SOR nuclear qualified pressure switches are known for their high quality and reliability at a low cost. Our engineering has proven to be a “go-to” resource because we have been involved since the beginning. We specialize in replacement units as well as new-build units and are happy to work with your engineers to help design pressure switches to meet unique and special needs.

      FORM, FIT AND FUNCTION REPLACEMENT AND NEW-BUILD SWITCHES

      • Pressure and Vacuum
      • Differential Pressure
      • Temperature

      ALL SWITCHES COMPLY WITH NUCLEAR POWER GENERATION INDUSTRY REQUIREMENTS

      • 1E-qualified instruments by a combination of testing and analysis to meet your specifications
      • 10CFR50, Appendix B
      • ANSI N45.2 NQA-1 (including reporting)
      • IEEE-323-1974 & 1983
      • IEEE-344-1975 & 1987

      AUDITED BY

      • Nuclear Procurement Issues Committee (NUPIC)
      • Nuclear Industry Assessment Committee (NIAC)
      • Canadian Technical Standards & Safety Authority (TSSA) in accordance with N285.0 Category “F” type Fittings and B51 Category “F” type Fittings

      ENGINEERED SOLUTIONS FOR UNIQUE SITUATIONS

      • SOR can modify or work with you to design products whatever the process application, safety concerns or environmental demands

      N6 Nuclear Qualified Pressure Switch

      N6 Nuclear Qualified Pressure Switch

      Models: N6 Nuclear Qualified Pressure Switch
      Warranty: 1 Year

      The SOR N6 nuclear qualified pressure switch is known for its high quality and reliability at a low cost. It features a powder-coated carbon steel housing with a stainless steel cover and is ideal for harsh environment HELB applications. Designed for use outside containment, the popular N6 has a flat cover secured with captive screws and integral mounting lugs for panel mounting.

      • Carbon steel housing for HELB tested to 33Mrad
      • Pressure from 30” HgV to 1750 psi
      • May be engineered to meet your specifications

      Compliant

      • 10CFR50, Appendix B
      • ANSI N45.2
      • NQA-1
      • CSA N285.0 (Class 2 and 3 non-welded Category “F” type Fitting)
      • CSA B51 Part 1
      • We accept 10CFR21

      Qualified by a Combination of Testing and Analysis

      • IEEE-323-1974 & 1983
      • IEEE-344-1975 & 1987

      Datasheet

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      Drop us a line today for a free quote!

      RT Nuclear Qualified Pressure Switch

      RT Nuclear Qualified Pressure Switch

      Models: RT Nuclear Qualified Pressure Switch
      Warranty: 1 Year

      The SOR RT nuclear qualified pressure switch model is designed for use outside the containment area. The housing is larger than the N6 model, allowing for a terminal block to be included if needed. The RT is constructed of stainless steel and features integral lugs for mounting in a panel. 

      • Stainless steel housing for HELB tested to 33 Mrad
      • Pressure from 30” HgV to 1750 psi
      • Terminal block connections if needed
      • May be custom engineered to meet your specifications

      Compliant

      • 10CFR50, Appendix B

      • ANSI N45.2

      • NQA-1

      • CSA N285.0 (Class 2 and 3 non-welded Category “F” type Fitting)

      • CSA B51 Part1

      •We accept 10CFR21

      Qualified by a Combination of Testing and Analysis

      • IEEE-323-1974 & 1983

      • IEEE-344-1975 & 1987

      Audited by

      • Nuclear Procurement Issues Committee (NUPIC)

      • Nuclear Industry Assessment Committee (NIAC)

      • Canadian Technical Standards & Safety Authority (TSSA) N285.0

      • Tractebel Engineering SUEZ Certificate nr. 2442

      Datasheet

      Ready to find out more?

      Drop us a line today for a free quote!

      TA Nuclear Qualified Pressure Switch

      TA Nuclear Qualified Pressure Switch

      Models: TA Nuclear Qualified Pressure Switch
      Warranty: 1 Year

      Tested up to 200Mrad, the SOR TA nuclear qualified pressure switch model is the super-rugged choice for containment. It withstands the most severe conditions including a loss of coolant accident. Built specific to LOCA requirements, it is qualified by a combination of testing and analysis that includes thermal aging, irradiation, mechanical/electrical cycling and random multi-frequency.

      • Ductile iron housing for LOCA tested to 200Mrad
      • Threaded cover with double environmental seal
      • Vent connection provided if needed
      • May be engineered to meet your specifications
      • Pressure from 30” HgV to 1750 psi

      Compliant

      • 10CFR50, Appendix B

      • ANSI N45.2

      • NQA-1

      • CSA N285.0 (Class 2 and 3 non-welded Category “F” type Fitting)

      • CSA B51 Part 1

      • We accept 10CFR21

      Qualified by a Combination of Testing and Analysis

      • IEEE-323-1974 & 1983

      • IEEE-344-1975 & 1987

      Audited by

      • Nuclear Procurement Issues Committee (NUPIC)

      • Nuclear Industry Assessment Committee (NIAC)

      • Canadian Technical Standards & Safety Authority (TSSA) N285.0

      • Tractebel Engineering SUEZ Certificate nr. 2442

      Datasheet

      Ready to find out more?

      Drop us a line today for a free quote!