CALEFFI 553542A ADJUSTABLE AUTO-FILL VALVE
Sku#:
90226
Automatic Filling Valve; Type Automatic, Pre-Adjustable; Nominal Size 1/2 Inch; End Connection Male Threaded x Female Threaded; End to End Distance 4-3/4 Inch; Body Material Brass; Downstream Pressure Range 3 to 60 PSI; Standard Factory Setting 15 PSI; Strainer Supplied Yes; Temperature Rating 150 Deg F; Pressure Rating 230 PSI; Inclusions/Features Compensating Seat, Visual System Pressure Setting Indicator, Inlet Filter, Anti-Scale Internal Part, Manual Shut-Off Valve, Strainer and Check Valve, Cover, NBR Seal; Application Water, Glycol Solution; Applicable Standard ASSE 1012, CSA B64.3
| Features/Benefits | This valve fills 50 percent faster than other valves There are no levers to flip or valve to close Pre calibration the autofill features a pressure setting indicator Anti scale materials the central housing containing the moving parts and the internal compensating spindle are made of a low adhesion coefficient plastic Diaphragm seat seal the useful working surface of the diaphragm is particularly large in order to maintain stable pressure in a system at a preset value regardless of inlet pressure variations Removable filter cartridge the cartridge containing the operating mechanisms, protected by a large surface area strainer is removable Fast filling the autofill fast fills the system to set pressure up to 5-1/2 GPM filling rate then automatically shuts off the water feed |
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| Category | Hydronics > Fill & Expansion |
| Brand | Caleffi |
| Components | Hydronic Accessories |
| Product Options | Auto Fill Valve |