---
product_id: 424883795
title: "Pressure Relief Valve for Pump Pressure Sprayer, Blue Automatic Pressure Relief Valve for 3l/5l/8l Backpack Sprayer, 2.0x0.9x0.9in, Garden Lawn Sprayer Parts"
brand: "haofy"
price: "R235"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/424883795-pressure-relief-valve-for-pump-pressure-sprayer-blue-automatic-pressure
store_origin: ZA
region: South Africa
---

# Fits 3L/5L/8L sprayers Quick & easy install Explosion-proof & durable PP Pressure Relief Valve for Pump Pressure Sprayer, Blue Automatic Pressure Relief Valve for 3l/5l/8l Backpack Sprayer, 2.0x0.9x0.9in, Garden Lawn Sprayer Parts

**Brand:** haofy
**Price:** R235
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your sprayer game—pressure relief that works as hard as you do!

## Quick Answers

- **What is this?** Pressure Relief Valve for Pump Pressure Sprayer, Blue Automatic Pressure Relief Valve for 3l/5l/8l Backpack Sprayer, 2.0x0.9x0.9in, Garden Lawn Sprayer Parts by haofy
- **How much does it cost?** R235 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/424883795-pressure-relief-valve-for-pump-pressure-sprayer-blue-automatic-pressure)

## Best For

- haofy enthusiasts

## Why This Product

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

## Key Features

- • **Optimized for Garden Pros:** Perfect replacement part to maintain peak performance of your irrigation and lawn care equipment.
- • **Safety-First Pressure Control:** Explosion-proof design guarantees reliable pressure relief, protecting your sprayer and you.
- • **Universal Fit for Versatile Use:** Seamlessly compatible with 3L, 5L, and 8L backpack sprayers—upgrade your gear without hassle.
- • **Premium Polypropylene Durability:** Crafted from high-quality PP material ensuring long-lasting, deformation-resistant performance.
- • **Effortless Installation & Replacement:** Swap out old valves in minutes with a simple, tool-free installation—no downtime, no fuss.

## Overview

This blue automatic pressure relief valve by Haofy is engineered for 3L, 5L, and 8L backpack sprayers, made from durable polypropylene to ensure explosion-proof safety and long-term stability. Lightweight and compact (2.0x0.9x0.9in), it offers easy installation and reliable pressure control, making it an essential upgrade for professional-grade garden and lawn irrigation systems.

## Description

Full description not available

## Features

- Broad Application: Explosion‑proof, stable and reliable, perfectly suitable for 3L / 5L / 8L backpack sprayers.
- Premium Material: The safety pressure relief valve is Made of High quality PP material, which is not easy to deform, but and stable for long time use.
- Easy for Installation: This Pressure Relief Valve is easy to install and disassemble, and can directly replace the old or damaged bleed valve to improve safety and stability.
- Broad Application: All finishes have strong applicability, which is an excellent replacement part for garden irrigation sprayers.
- Easy and Convenient: It is easy to install and disassemble, and can directly replace the old or damaged bleed valve to improve safety and stability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Polypropylene |
| Brand | Haofy |
| Exterior Finish | Plastic |
| Inlet Connection Size | 0.9 Inches |
| Inlet Connection Type | Barb |
| Outlet Connection Type | Barb |
| Number of Ports | 2 |
| Outlet Connection Size | 0.9 Inches |
| Valve Type | Pressure Relief Valve |
| Manufacturer | Haofy |
| Part Number | Haofyk69dwiboe8137 |
| Item Weight | 0.352 ounces |
| Package Dimensions | 2.83 x 1.77 x 1.14 inches |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Polypropylene
- **Brand:** Haofy
- **Exterior Finish:** Plastic
- **Inlet Connection Size:** 0.9 Inches
- **Inlet Connection Type:** Barb
- **Outlet Connection Type:** Barb
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.9 Inches
- **Valve Type:** Pressure Relief Valve
- **Manufacturer:** Haofy

## Images

![Pressure Relief Valve for Pump Pressure Sprayer, Blue Automatic Pressure Relief Valve for 3l/5l/8l Backpack Sprayer, 2.0x0.9x0.9in, Garden Lawn Sprayer Parts - Image 1](https://m.media-amazon.com/images/I/61YIyX8jqcL.jpg)

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**Shop now:** [https://www.desertcart.co.za/products/424883795-pressure-relief-valve-for-pump-pressure-sprayer-blue-automatic-pressure](https://www.desertcart.co.za/products/424883795-pressure-relief-valve-for-pump-pressure-sprayer-blue-automatic-pressure)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-28*