257-02045 | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 3/4", FxUM, 6.3Cv, 3-8psi SR | Siemens Building Technology Brand_Illinois 5" and a bore of

5" and a bore of 1 1/8"

helping to restore optimal airflow and maintain efficient operation

The valve's compact size and lightweight design make it easy to install and maintain

this pump can handle a variety of tasks

providing exceptional energy efficiency

257-02045 | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 3/4", FxUM, 6.3Cv, 3-8psi SR | Siemens Building Technology Brand_Illinois 5" and a bore of3 4"FxUM NO 3 8 Linear2"ACT6. 3 The Siemens Building Technology 257 02045 is a high quality, reliable valve designed for precise flow control of gases or liquids. Crafted from durable materials, this valve offers exceptional strength and longevity. It features a 3 4" FxUM connection on one end and a NO 3 8 Linear2" ACT6. 3 connection on the other. This valve is commonly used in industrial and commercial applications, including process control systems,