Type 31700 Pressurizer Valve
The Baker Hughes CONSOLIDATED® 31700 Safety valve has been designed specifically for Nuclear Service and incorporated in its design are many desired features and improvements developed from experience gained on Nuclear Power Plants. Every effort has been made to provide a design which can be readily serviced in the field and which as a high degree of reliability to meet the stringent needs of our Nuclear Power customers.
CONSOLIDATED® series 31700 steam safety valves are designed and certified under Section III of the ASME Code for application in Nuclear Power Systems.
Key Applications
Distillation, Hydroprocessing, Reforming, Cracking, Secondary, Blending, Quenching &Fractioning, Charge Gas Compression, Seperation.Technicial Specifications
Inlet Size
1 ½” to 3”
1 ½” to 3”
Inlet Rating
ASME Class 2500
ASME Class 2500
Outlet Size
4” to 8”
4” to 8”
Outlet Ratings
ASME Sınıfı 300 ila 600
ASME Sınıfı 300 ila 600
Set Pressure Range
100 to 3000 psig
100 to 3000 psig
Orifice Sizes
1, 3, 5, 6, K, L, M, N and P
1, 3, 5, 6, K, L, M, N and P
Temperature Range
Up to 700°F
Up to 700°F
Materials
Stainless Steel
Stainless Steel
Standards and Regulations
ASME B & PVC, Section III, ASME Section III, Class I, NV-stamped
ASME B & PVC, Section III, ASME Section III, Class I, NV-stamped