257-02057 - MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2", Angle Internal Thread x Union External Thread, 2.5 Cv, 3-8psi SR
- Port Configuration : 2-Way Normally open
- End Connection : Angle Internal Thread x Union External Thread
- Medium temperature : 35…250 ºF
- Valve Actuator Type : Pneumatic