Stockham Soft Seat High Performance Butterfly Valves

Stockham Soft Seat High Performance Butterfly Valves Descriptions:
Pressure/Temperature Rating:
As  temperature  increases,  the  pressure  retaining  capability  of  materials  decreases.  The  graph  below  illustrates  the  pressure/temperature ratings of the Stockham ASME Class 150 and Class 300.
The heavy lines define the carbon steel valve body (or in conformance to ASME B16.34. The shaded areas define the ratings of the TFE and RTFE Seat materials.
Seat ratings are based on differential pressure with the disc in the fully closed position.
NOTE: Soft seated valves are not recommended for steam service.
Lug Body:
We offer Stockham Soft Seat High Performance  Butterfly Valves Type ASME Class 150 Lug Body Butterfly Valves and ASME Class 300 Lug Body Butterfly Valves Sizes from 2 to 24 inch.
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