Siemens MT Series, Zone Globe Control Valve, 1/2 Inch, 2 Way, 4 Cv, FxF, Modified Equal-Percentage, 599-02010
Powermite MT Series, 1/2" 2-Way, 4.0 Cv, NC, Modified Equal Percentage, FxF, Brass Body, Brass Trim, ANSI Class 250, Designed to work with pneumatic or electronic actuators, Direct-coupled universal bonnet, 10 to 15 psi spring range.