256-02010 | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxF, 4 Cv, 10-15psi SR | Siemens Building Technology

1/2" NC CV4 2" ACT 5# SPAN: The Siemens Building Technology 256-02010 is a 1/2" normally closed solenoid valve with a Cv flow coefficient of 4 and a 2" actuator stroke. It is designed for use with 5# steam and has a maximum pressure rating of 300 psi. The valve is made of brass and has a Buna-N seat. It is UL listed and CSA approved.