Schneider Electric VB-7323-0-4-9 Three-Way Diverting Globe Valve 1-1/4" NPT 20cv

The Schneider Electric VB-7323-0-4-9 is a three-way diverting globe valve designed for efficient control of chilled and hot water in HVAC applications. This valve body features a 1-1/4 inch NPT threaded straight pipe end connection with a brass plug and 20 Cv flow coefficient.

Key Features:

• Threaded bronze body construction (VB-7XXX series available in 1/2 in. to 2 in. sizes)
• Bronze body with bronze seat, stainless steel stem, and brass plug
• Spring-loaded TFE/EPDM packing for reliable sealing
• 250 psig pressure rating per ANSI Standards (B16.15-1985) for screwed cast bronze bodies
• Temperature range: 20°F to 281°F (-7°C to 138°C)
• Modified equal percentage flow characteristic
• ANSI Class III seat leakage rating (designed to ANSI V with ANSI IV above 35 psi close-off)

VB-7323 series three-way diverting valves control hot or chilled water in heating or air conditioning systems and must be piped with one inlet and two outlets. On diverting valves, inlet port B is the common port (located on the bottom) and ports AB and A are outlets - when the valve stem is in the up position, flow is from B to AB (port A closed), and when the valve stem is in the down position, flow is from port B to A (port AB closed). Valve assemblies require an actuator and a valve linkage that must be purchased separately.

Units feature a patented precision plug for high range ability, providing efficient heat transfer over a broad range of HVAC applications, while the seal design provides tight close-off to ensure energy efficiency. These valves are used for two-position, floating or proportional control applications.