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Adjustable Precision: Field-adjustable stroke (90° to 160°) allows for fine-tuning airflow and fluid control to exact site specifications
making it a rugged alternative to standard general-purpose relays
While a new B1370126 fixes a defective switch
Operating at 24Vdc and 0
Common indicators include erratic pressure readings on the control panel
Resideo V4043A1705 Zone Valve 326058-758 Adjustable Precision: Field-adjustable stroke (90°The Resideo V4043A1705 Zone Valve is a heavy duty 120V motorized valve designed for precision control of hydronic systems. Featuring a 3 4" NPT connection and a Normally Closed (NC) configuration, this unit utilizes a spring return mechanism to ensure positive closure during power loss. With a 3. 5 Cv flow capacity and a 20 PSI maximum close off pressure, it is engineered for standard residential and light commercial boiler loops. The brass body,
US$ 24.99
US$ 24.99
US$ 45.00