Siemens 171A-10316S 2W 1", 63CV BALL VALVE ASSY, STAINLESS STEEL BALL & STEM, FLOATING NSR

This 599 Series 2-way ball valve with a floating control fail-in-place actuator assembly, providing 200 psi close-off, is used to control hot or chilled water and up to 50% Glycol solution in convectors, fan coil units, unit conditioners, radiation and reheat coils. This 1-inch valve is 63 Cv, full-port valve without flow characterizer insert, with stainless steel ball and stem, and an operating handle that can manually operate the valve in the event of power failure.