---
product_id: 343830059
title: "Air Release Valve, FNPT, 3/4 x 1/2, CI"
brand: "val-matic"
price: "€ 519.81"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/343830059-air-release-valve-fnpt-3-4-x-1-2-ci
store_origin: ES
region: Spain
---

# Max Vent Capacity 6 scfm Max Fluid Temp 250°F Max Pressure 175 psi Air Release Valve, FNPT, 3/4 x 1/2, CI

**Brand:** val-matic
**Price:** € 519.81
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your water system’s efficiency with precision-engineered air release!

## Quick Answers

- **What is this?** Air Release Valve, FNPT, 3/4 x 1/2, CI by val-matic
- **How much does it cost?** € 519.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/343830059-air-release-valve-fnpt-3-4-x-1-2-ci)

## Best For

- val-matic enthusiasts

## Why This Product

- Trusted val-matic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Wide Operating Range:** Handles pressures from 5 psi up to 175 psi and fluid temperatures up to 250°F with ease.
- • **Robust Cast Iron Body:** Engineered for durability and long-lasting performance in demanding environments.
- • **316 Stainless Steel Float:** Corrosion-resistant float ensures reliable air release and maintenance-free operation.
- • **Certified Safety & Quality:** FM, NSF61, UL Listed, and ASTM A126 Class B certified for peace of mind and compliance.
- • **Precision Venting Capacity:** Efficiently vents up to 6 scfm at 150 psi, optimizing system performance and preventing air lock.

## Overview

The Val-Matic Air Release Valve (3/4 x 1/2 FNPT) combines a rugged cast iron body with a corrosion-resistant 316 stainless steel float, designed for clean water applications. Certified to top industry standards, it operates reliably from 5 to 175 psi and up to 250°F, venting air efficiently at 6 scfm to maintain optimal system performance.

## Description

' Air Release Valve, Inlet Size 3/4 In., Outlet Size 1/2 In., Application Clean Water, Min. Pressure 5 psi, Max. Pressure 175 psi, Max. Vent Capacity 6 scfm at 150 psi, Connection Type FNPT, Max. Fluid Temp. 250 Degrees F, Vacuum Pressure 29 In. Hg, Body Material Cast Iron, Float Material 316 Stainless Steel, Standards FM, NSF61, UL Listed, ASTM A126, Class B '

## Features

- Price For: Each Float Material: 316 Stainless Steel Min. Pressure: 5 psi Max. Fluid Temp.: 250 Degrees F Body Material: Cast Iron Vacuum Pressure: 29" Hg Connection Type: FNPT Outlet Size: 1/2" Standards: FM, NSF61, UL Listed, ASTM A126, Class B Item: Air Release Valve Inlet Size: 3/4" Max. Vent Capacity: 6 scfm at 150 psi Max. Pressure: 175 psi Application: Clean Water
- Country of Origin (subject to change): United States
- Manufacturer: Val-Matic
- Country of manufacture: United States
- Mechanical Components

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | VAL-MATIC |
| Part Number | 15A.2 |
| Product Dimensions | 12.7 x 12.19 x 14.48 cm; 2.27 kg |
| Item model number | 15A.2 |
| Material | Cast Iron, Stainless Steel |
| Item Package Quantity | 1 |
| Maximum Pressure | 175 Pound per Square Inch |
| Measurement System | inch |
| Certification | UL |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 2.27 kg |

## Product Details

- **Material:** Cast Iron, Stainless Steel
- **Brand:** Val-Matic
- **Item dimensions L x W x H:** 12.7 x 12.2 x 14.5 centimetres
- **Exterior finish:** Stainless Steel
- **Inlet connection size:** 0.75 inches
- **Inlet connection type:** FNPT
- **Outlet connection type:** FNPT
- **Maximum operating pressure:** 175 Pound per Square Inch
- **Number of ports:** 2
- **Outlet connection size:** 0.5 inches

## Images

![Air Release Valve, FNPT, 3/4 x 1/2, CI - Image 1](https://m.media-amazon.com/images/I/61FXalNSEOL.jpg)

## Questions & Answers

**Q: Is this also a Vacuum valve or only an air release?**
A: From the looks it is both.

**Q: will this valve let air into the system if there is not water present to lift the float?**
A: Yes, it will but take in mind that the orifice is 1/16".   When there is no water in the line, the float is down and the valve is open, air can go in thru the 1/16" orifice.  I you require larger amounts of air to go into the pipe, you might need a combination air valve.    Check this listing  https://www.amazon.com/dp/B07GSRJ5M9?ref=myi_title_dp

## Frequently Bought Together

- Air Release Valve, FNPT, 3/4 x 1/2, CI
- DAE AS320U-150P 1-1/2" Water Meter with Pulse Output, Measuring in Gallon + Coupling

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.es/products/343830059-air-release-valve-fnpt-3-4-x-1-2-ci](https://www.desertcart.es/products/343830059-air-release-valve-fnpt-3-4-x-1-2-ci)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-05*