Caleffi 553542A 1/2" NPT Automatic Boiler Filling Feed Valve ( Autofill Boiler Feed Valve)

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Caleffi 553542A 1/2" NPT Automatic Boiler Filling Feed Valve ( Autofill Boiler Feed Valve)

This Caleffi 553542A is used to automatically fill and regulate the pressure in a hydronic system to a pre-set value. Water flow to the system will automatically stop when the pre-set value is reached and fill up with more water if required.

Product Features:

• Pre-adjustable, automatic filling valve.
• Anti-scale with visual system pressure setting indicator.
• Complete with manual shut-off valve, strainer and check valve.
• Brass body.
• Max inlet pressure: 230 psi
• Max working temp: 150˚F
• Setting pressure range: 3 - 60 psi
• Preset outlet pressure: 15 psi
• 1/2" Male NPT Inlet x 1/2" Female NPT Outlet
• Brass construction
• Pressure range 3-60 PSI
• Factory set at 15 PSI
• Maximum working temperature 150 F
• SKU: 553542A

Product Specs:

• Product Catalog
• Technical brochure
• Instruction sheet
• Sell sheet
• Manufacturer Page