# Caleffi Automatic Air Vent Check Valve 1/8" Outside NPT Minical 502115A

**Brand:** [Caleffi](https://shop.coreranger.com/brands/Caleffi)
**SKU:** 502115A
**Price:** $31.45 · in stock
**URL:** https://shop.coreranger.com/product/caleffi-automatic-air-vent-check-valve-1-8-outside-npt-minical-502115a-700050921

## Specifications

| Spec | Value |
|---|---|
| Model # | 502115A |
| Internet # | 700050921 |
| Returnable | 90-Day |
| Store SKU # | 1015883940 |
| HVAC Product Type | Check Valce |
| Product Width (in.) | 2 in |
| Product Height (in.) | 2 in |
| Manufacturer Warranty | 90 day parts warranty. |
| Brand/Model Compatibility | Caleffi |

## Description

The Caleffi 502115A MiniCal automatic air vent features a 1/8" NPT male threaded connection and a check valve to release trapped air in HVAC systems, ensuring proper flow and reducing noise.