---
product_id: 48065085
title: "1/4\" BSP Brass Air Compressor Pressure Switch Safety Relief Valve 145PSI 10BAR"
brand: "yinettech"
price: "RM149"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/48065085-1-4-bsp-brass-air-compressor-pressure-switch-safety-relief
store_origin: MY
region: Malaysia
---

# 1/4" BSP Thread Size 145 PSI Max Discharge Pressure Automatic Pressure Shut Off at 72 PSI 1/4" BSP Brass Air Compressor Pressure Switch Safety Relief Valve 145PSI 10BAR

**Brand:** yinettech
**Price:** RM149
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your air compressor safe and sound — pressure relief that means business!

## Quick Answers

- **What is this?** 1/4" BSP Brass Air Compressor Pressure Switch Safety Relief Valve 145PSI 10BAR by yinettech
- **How much does it cost?** RM149 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/48065085-1-4-bsp-brass-air-compressor-pressure-switch-safety-relief)

## Best For

- yinettech enthusiasts

## Why This Product

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

## Key Features

- • **Safety-First Design:** Prevents dangerous overpressure build-up by instantly releasing excess air, protecting your equipment and workspace.
- • **Compact & Lightweight:** At just 30g and slim dimensions, it fits seamlessly without adding bulk to your compressor setup.
- • **Universal 1/4" BSP Thread:** Easily integrates with most small air compressors and air receiver tanks for hassle-free installation.
- • **Durable Brass Construction:** Premium brass material ensures long-lasting corrosion resistance and reliability under high pressure.
- • **Precision Pressure Control:** Automatically regulates air pressure between 72 PSI and 145 PSI for optimal compressor safety.

## Overview

This 1/4" BSP brass air compressor pressure switch safety relief valve automatically controls and limits pressure build-up by discharging air above 145 PSI and shutting off at 72 PSI. Designed for small air compressors and air tanks, its durable brass build and universal threading ensure reliable, long-term protection against overpressure.

## Description

1/4" BSP Brass Air Compressor Pressure Switch Safety Relief Valve 145PSI 10BAR

## Features

- Thread size: 1/4 BSP; Discharge Pressure: 10 Bar/145 Psi; Shut Off Pressure: 5 Bar/72 Psi
- The pressure relief valves control and limit the pressure build-up in air compressor system by automatically opening and closing. If the pressure reaches above 10 Bar(145 Psi), it will discharge the air; It will shut off automatically when the pressure is lowered to a safe operating level 5 Bar(72 Psi).
- This air compressor pressure relief valve is a safeguard to protect the compressor from back pressure.
- It is mainly installed in small air compressor systems, gas storage tank, air receiver tank, and other related applications.
- Thread the pressure release valve into the manifold and use a wrench to secure (Add additional sealant if necessary) (Always depressurize the tank before servicing an air compressor)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | YINETTECH |
| Part Number | part_B073ZYWBM4 |
| Package Dimensions | 12.9 x 7.7 x 1.8 cm; 30 g |
| Manufacturer reference | part_B073ZYWBM4 |
| Material | Brass |
| Power Source | Corded Electric |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 30 g |

## Images

![1/4" BSP Brass Air Compressor Pressure Switch Safety Relief Valve 145PSI 10BAR - Image 1](https://m.media-amazon.com/images/I/61jtY6BagtL.jpg)

## Questions & Answers

**Q: Is the pressure level adjustable or fixed?**
A: Fixed. It's a safety valve so set to blow off at 10 bar. Compressor operating pressure is set on the pressure switch.

## Frequently Bought Together

- YINETTECH 1/4" BSP Brass Air Compressor Pressure Switch Safety Relief Valve 145PSI 10BAR
- 12 Pcs 1/4" BSP Air Compressor Connectors - Male & Female Thread Fittings Kit

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-02*