Siemens 599-03021 Flowrite 1/2" 2-Way Valve N/C S.S 4.0Cv Linear

The Siemens 599-03021 Flowrite Valve is a powerful regulation of fluids 2-way valve that highly valued for HVAC systems fluid management. This valve which is normally closed (N/C) delivers some efficient flow management with a flow coefficient (Cv) of 4.0. It has an betterresistance to corrosion and longevity because it’s made from high quality stainless steel. Its 1/2" size and NPT (National Pipe Thread) connections allow the valve to fit in perfectly with normal plumbing configurations. For precise adjustments, this valve has a 3/4" stroke; its linear flow characteristic makes it predictable with regard to how much fluid will move through it at what rate given any pressure difference across itself.