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Valve Selection Based on Size and Design Conditions

Design Conditions

Design Pressure:

Design Temperature:

Required Valve Size:

Type of Service

Material Options

Default materials for the design conditions specified are shown. If another specific material is required, please select from the drop-down list

Valve Options

Valve Pattern
Valve Type
End Configuration
 

Pressure Class Ratings per ANSI B16.34, 2017

Material
F91
Design Conditions 2155 psig
@ 1065 F		 148.6 bar(g)
@ 574 C
Standard Class
1885
1860
Special Class
1585
1560
Limited Class
1485
1460
Series (SER)
4500
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Size 0.25 Valve
F91 Material for 2155 psig @ 1065 F Service.
Catalog PageFigure1Pressure ClassBonnet TypeDescription
     

1No valves were found for the specified conditions. Please try a different material, change conditions, or contact a Flowserve representative for assistance. In some cases, increasing the Design Pressure will reveal the lowest Pressure Class valves available.