# Caleffi Automatic Filling Valve Pressure Gauge & Backflow Preventer Pre-Set 1/2" Inside Npt Union Inlet X 573012A

**Brand:** [Caleffi](https://shop.coreranger.com/brands/Caleffi)
**SKU:** 573012A
**Price:** $304.43 · in stock
**URL:** https://shop.coreranger.com/product/caleffi-automatic-filling-valve-pressure-gauge-backflow-preventer-pre-set-1-2-inside-npt-union-inlet-700045907

## Specifications

| Spec | Value |
|---|---|
| Model # | 573012A |
| Pack Size | 1 |
| Internet # | 700045907 |
| Returnable | 90-Day |
| Store SKU # | 1015894821 |
| HVAC Product Type | Backflow Preventer |
| Product Depth (in.) | 9.5 in |
| Product Width (in.) | 6.5 in |
| Product Height (in.) | 3 in |
| Product Weight (lb.) | 3.3 lb |
| Manufacturer Warranty | 90 day parts warranty. |
| Brand/Model Compatibility | Caleffi |

## Description

The Caleffi 573012A Automatic Filling Valve features a 1/2" NPT union inlet and outlet, includes a backflow preventer and pressure gauge, and is pre-adjustable to help maintain system pressure and water quality.