Consolidated AP1000 3707S Edition of Nuclear 3700 Safety Valve
Baker Hughes’s Consolidated 3700 Series Safety Valves are spring-loaded safety valves for steam service. The 3700 Series Safety Valves are provided in accordance with the requirements of the ASME Code III, Division 1, Class 1 and 2, for materials, design, fabrication, examinations, pressure testing and overpressure protection. In addition these valves are provided in accordance with the Owner's Design Specification. Every effort has been made to provide a design which can be readily serviced in the field and which has a high degree of reliability to meet the stringent needs of our Nuclear Power customers. 3700 Series Safety Valves are capacity certified, including demonstration of function under Section III of the ASME Code for application in Nuclear Power Systems and ASME PTC 25 (Power Test Code).
Consolidated™ 3700 Series Features:
Every effort has been made to provide a design that can be readily serviced in the field and which has a high degree of reliability to meet the stringent needs of our Nuclear Power customers.
3700 Series Safety Valves are capacity certified, including demonstration of function under Section III of the ASME Code for application in Nuclear Power Systems and ASME PTC 25 (Power Test Code).
Safety valves are carefully tested, set and adjusted on saturated steam to verify set pressure, popping action, and seat tightness in accordance with the ASME Code Section III and ASME Code OM, Appendix I.
Consolidated™ 3700 Series Specifications:s:
Inlet Sizes:
- 2 1/2" through 10"
Inlet Ratings:
- ASME Class 900 and 1500
Outlet Sizes:
- 6" through 12"
Outlet Ratings:
- ASME Class 150
Orifice Sizes:
- 3,4,6,7,Q, R, RR, S and T
Set Pressure Range:
- 50 to 1500 psig
Temperature Range:
- Up to 600°F
Materials:
- Carbon Steel/Alloy Steel
Reactor Service:
- Boiling Water, Pressurized Water
Typical Applications:
- Primary plant pressure vessels and main steam generators
Certifications:
- ASME Section III, Class I for BWR and Class 2 for PWR, NV-stamped
Standards and Regulations:
- ASME B & PVC, Section III
Brochure / Specs
-
Consolidated AP1000 3707S Safety Valve Maintenance Manual
Consolidated AP1000 3707S Safety Valve Maintenance Manual