Siemens 599-02019 2-Way 1/2" Terminal Unit Valve, Cv 1.0, Normally Closed, F x F [New]

Siemens 599-02019 2-Way 1/2" Terminal Unit Valve, Cv 1.0, Normally Closed, Stainless Steel Trim, F x F Connection (Valve Only). Siemens. Siemens. 599-02019.