---
product_id: 26717439
title: "Air compressor pilot unloader valve with muffler Vent Rolair 131B 125-150 psi"
brand: "rolair"
price: "€ 125.42"
currency: EUR
in_stock: true
reviews_count: 8
category: "Rolair"
url: https://www.desertcart.be/products/26717439-air-compressor-pilot-unloader-valve-with-muffler-vent-rolair-131b
store_origin: BE
region: Belgium
---

# 40 dB ultra-quiet operation Automatic shut-off for efficiency 125-150 PSI adjustable pressure Air compressor pilot unloader valve with muffler Vent Rolair 131B 125-150 psi

**Brand:** rolair
**Price:** € 125.42
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your compressor game with silent precision!

## Quick Answers

- **What is this?** Air compressor pilot unloader valve with muffler Vent Rolair 131B 125-150 psi by rolair
- **How much does it cost?** € 125.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/26717439-air-compressor-pilot-unloader-valve-with-muffler-vent-rolair-131b)

## Best For

- rolair enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Durability:** Lightweight yet robust 16 oz design with 4.6-star rating from 150+ pros
- • **Effortless Efficiency:** Automatic shut-off valve saves energy and extends compressor life
- • **Whisper-Quiet Operation:** Runs at just 40 dB, keeping your workspace peaceful
- • **Seamless OEM Replacement:** Direct fit for Rolair, Jenny, and Emglo compressors—install in minutes
- • **Precision Pressure Control:** Factory-set 125-150 PSI for optimal compressor performance

## Overview

The Rolair BG-Valve 131B Pilot Unloader Valve is a premium replacement part designed for air compressors, factory-set to operate between 125-150 PSI. It features an automatic shut-off for energy efficiency and runs quietly at 40 dB, making it ideal for professional-grade airbrushing, drilling, and nailing tasks. Compatible with Rolair, Jenny, and Emglo models, this lightweight valve ensures easy installation and reliable performance, backed by a strong 4.6-star user rating.

## Description

Industrial Equipment Expert photo unnamed_zps0402f378.jpg BG-Valve 131B Pilot Unloader Valve Factory setting 125PSI-150PSI – Replacement 131B Pilot Unloader Valve for Compressors Pressure Adjustable Rolair - Jenny - Emglo Replacement Brand new!

Review: Unloaded valve - Works just as good as the oem part but cheaper
Review: Works very well. - Was similar to OEM one. Pretty simple and straight forward installation.

## Features

- BG-Valve 131B Pilot Unloader Valve Factory setting 125PSI-150PSI – Replacement
- 131B Pilot Unloader Valve for Compressors
- Pressure Adjustable
- Rolair - Jenny - Emglo Replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B016MPBCRQ |
| Additional Features | Automatic Shut-Off |
| Best Sellers Rank | #104,838 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #40 in Air Compressor Replacement Parts #306 in Air-Compressor Accessories |
| Brand | Rolair |
| Brand Name | Rolair |
| Color | Multicolor |
| Customer Reviews | 4.6 out of 5 stars 151 Reviews |
| Included Components | No included components |
| Item Weight | 16 ounces |
| Manufacturer | Rol Air |
| Maximum Pressure | 150 psi |
| Model Name | BG Valve 131B |
| Model Number | 131B |
| Noise | 40 db |
| Noise Level | 40 db |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Recommended Uses For Product | Air Brushing, Drilling, Nailing, Spraying |
| Special Feature | Automatic Shut-Off |
| Style | Modern |
| UPC | 795525334180 |
| Unit Count | 1 Count |

## Product Details

- **Recommended Uses For Product:** Air Brushing, Drilling, Nailing, Spraying
- **Item Weight:** 1 Pounds
- **Model Name:** BG Valve 131B
- **Maximum Operating Pressure:** 150 Pound per Square Inch
- **Manufacturer:** Rol Air

## Images

![Air compressor pilot unloader valve with muffler Vent Rolair 131B 125-150 psi - Image 1](https://m.media-amazon.com/images/I/51SKglO1wLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Unloaded valve
*by J***F on May 24, 2026*

Works just as good as the oem part but cheaper

### ⭐⭐⭐⭐⭐ Works very well.
*by J***9 on November 25, 2025*

Was similar to OEM one. Pretty simple and straight forward installation.

### ⭐⭐⭐⭐⭐ Works Great!
*by E***S on July 4, 2023*

Have a North Start gas compressor. It kept losing air mid-jobs causing me to be delayed until I change this part out with a new one and now I've had no issue its awesome!

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**Shop now:** [https://www.desertcart.be/products/26717439-air-compressor-pilot-unloader-valve-with-muffler-vent-rolair-131b](https://www.desertcart.be/products/26717439-air-compressor-pilot-unloader-valve-with-muffler-vent-rolair-131b)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-04*