TA Nuclear Qualified Pressure Switch

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 a 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. 3696

Compliance and qualification depends on the individual instruments.