Siemens 256-02027 MT SERIES 2W VALVE ASY, ANSI 250, NC, MOD EQ PCT, 3/4" FXF, 6.3 CV, 10-15PSI SRSiemens 256 02027 MT Series 2W Valve Asy, ANSI 250, NC, Mod Eq Pct, 3 4" FxF, 6. 3 Cv, 10 15psi SRThis Valve Assembly is a Powermite 599 MT Series, ANSI Class 250, 2 W, NC, Modified Eq Pct, 6. 3 Cv, FxF, 3 4", , Bronze Body, Includes MT Series 2 In Pneumatic Actuator with 10 15 psi SR, Used for control of hot or chilled water for convectors This Valve Assembly is a Powermite 599 MT Series, ANSI Class 250, 2 W, NC, Modified Eq Pct, 6. 3 Cv, FxF, 3 4",