Consolidated Type 31700 Nuclear Valve

The Consolidated Type 31700 spring-loaded safety valve is ASME Code Section III certified for Class 1 steam service protection within pressurized water reactor systems in nuclear power plants. It offers tightness and performance under variable back pressure conditions.

Applications

Pressurizer safety valve

Features

• Over pressure protection of pressurizer in a PWR reactor
• Excellent for use in saturated steam conditions
• Maintains set-point within very small tolerance allowing higher plant efficiency
• Provides repeatable tight shutoff, reducing need for frequent maintenance
• Long history of operation in nuclear plants