---
product_id: 638612971
title: "3/4 Inch Air Release Valve, Automatic Continuous Air Vent, Exhaust Vacuum ValveAgricultural Systems Piping Equipment"
brand: "cbtlysk"
price: "397 kr"
currency: NOK
in_stock: true
reviews_count: 9
category: "Cbtlysk"
url: https://www.desertcart.no/products/638612971-3-4-inch-air-release-valve-automatic-continuous-air-vent
store_origin: NO
region: Norway
---

# High flow rate dual exhaust ports Corrosion & acid-alkali resistant nylon 0.2bar low-pressure power seal 3/4 Inch Air Release Valve, Automatic Continuous Air Vent, Exhaust Vacuum ValveAgricultural Systems Piping Equipment

**Brand:** cbtlysk
**Price:** 397 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Unlock peak irrigation efficiency with every valve – don’t let air slow you down!

## Quick Answers

- **What is this?** 3/4 Inch Air Release Valve, Automatic Continuous Air Vent, Exhaust Vacuum ValveAgricultural Systems Piping Equipment by cbtlysk
- **How much does it cost?** 397 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/638612971-3-4-inch-air-release-valve-automatic-continuous-air-vent)

## Best For

- cbtlysk enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Proof Precision:** Advanced 0.2bar power seal ensures zero leakage under pressure.
- • **Built to Brave Elements:** Durable nylon body resists corrosion, acid, and alkali for long-lasting performance.
- • **Smart Anti-Puffing Float:** Integral float design prevents premature valve closure from high-speed airflow.
- • **Turbocharged Air Release:** Dual large inlet & exhaust ports maximize airflow for faster pump priming.
- • **Versatile Fit for Every Setup:** Multiple installation calibers to seamlessly integrate with your irrigation system.

## Overview

The 3/4 Inch Air Release Valve by CBTLYSK features a gas dynamics direct flow channel with dual large ports for rapid air exhaust, a low-pressure 0.2bar power seal to prevent leaks, and a corrosion-resistant nylon body designed for agricultural irrigation systems. Its smart float design avoids premature closure, ensuring continuous, efficient venting to optimize pump performance and system longevity.

## Description

desertcart.com : 3/4 Inch Air Release Valve, Automatic Continuous Air Vent, Exhaust Vacuum ValveAgricultural Systems Piping Equipment : Patio, Lawn & Garden

Review: Helps pumps prime easier/quicker and more efficiently. - Works great. Simple and elegant design. Solved a very old problem for me for very little $.
Review: Good quality, fair price - Good. Best quality I have found.

## Features

- The valve body adopts the gas dynamics direct flow channel design, large inlet and exhaust port size, high flow rate
- Power fast exhaust port and micro automatic exhaust port, dual exhaust port design. When you purchase this item, you will receive 1 exhaust valve, not 3!
- Integral float anti-puffing design prevents high-speed airflow from blowing up the float and closing the exhaust port prematurely*0.2bar/1.5psi low-pressure power seal design, good sealing to reduce leakage
- PA material, corrosion resistance, acid and alkali resistance, long service life
- A variety of installation caliber design, to meet the needs of different stingy households

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CYCC7BV9 |
| Best Sellers Rank | #87,627 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #190 in Automatic Drip Irrigation Kits |
| Brand | CBTLYSK |
| Brand Name | CBTLYSK |
| Customer Reviews | 4.3 out of 5 stars 66 Reviews |
| Included Components | float |
| Inlet Connection Size | 3/4 inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Dimensions | 4.29 x 2.75 x 2.52 inches |
| Item Type Name | Irrigation venting valves for agricultural systems |
| Item Weight | 0.23 kg |
| Item dimensions L x W x H | 4.29 x 2.75 x 2.52 inches |
| Manufacturer | CBTLYSK |
| Manufacturer Part Number | LY-003 |
| Material | nylon (loanword) |
| Material Type | nylon (loanword) |
| Maximum Pressure | 10 bar |
| Model Number | 3/4inch |
| Number of Items | 34433 |
| Number of Pieces | 1 |
| Number of Ports | 1 |
| Outlet Connection Size | 0.75 inches |
| Outlet Connection Type | MNPT |
| Size | 3/4 inch |
| Thread Size | 3/4 inch |
| Unit Count | 1 Count |
| Valve Type | Float Valve |

## Images

![3/4 Inch Air Release Valve, Automatic Continuous Air Vent, Exhaust Vacuum ValveAgricultural Systems Piping Equipment - Image 1](https://m.media-amazon.com/images/I/51psD7iJdfL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Helps pumps prime easier/quicker and more efficiently.
*by E***T on June 6, 2026*

Works great. Simple and elegant design. Solved a very old problem for me for very little $.

### ⭐⭐⭐⭐⭐ Good quality, fair price
*by M***T on April 27, 2026*

Good. Best quality I have found.

### ⭐⭐⭐⭐ Seems decent for the price.
*by L***R on September 14, 2024*

Seems decent for the price.

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**Shop now:** [https://www.desertcart.no/products/638612971-3-4-inch-air-release-valve-automatic-continuous-air-vent](https://www.desertcart.no/products/638612971-3-4-inch-air-release-valve-automatic-continuous-air-vent)

---

*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*