Dresser/Cooper Three Piece Ball Valves - Pressure-Temperature Chart

Note:

1. Pressure and temperature curves shown are for standard stock valves. For other seat/seal combinations consult factory.

2. Reinforced TFE may be used to 150 PSIG steam maximum. Cooperfill 133 may be used to 300 PSIG steam.

3. Maximum temperature for TFE and reinforced TFE seals is 150°F. consult factory for higher temperatures.

4. Pressure and temperature curves shown apply to 1/4" - 3" valves.