---
product_id: 156557535
title: "70-100 PSI Air Compressor Pressure Control Switch Valve Horn 1/8'' 12V/24V 1/8inch"
brand: "compstudio"
price: "21731CFA"
currency: XOF
in_stock: true
reviews_count: 8
url: https://www.desertcart.sn/products/156557535-70-100-psi-air-compressor-pressure-control-switch-valve-horn
store_origin: SN
region: Senegal
---

# 12V/24V dual voltage compatibility 1/8'' male pipe thread fit 70-100 PSI precision control 70-100 PSI Air Compressor Pressure Control Switch Valve Horn 1/8'' 12V/24V 1/8inch

**Brand:** compstudio
**Price:** 21731CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your air system with precision and ease!

## Quick Answers

- **What is this?** 70-100 PSI Air Compressor Pressure Control Switch Valve Horn 1/8'' 12V/24V 1/8inch by compstudio
- **How much does it cost?** 21731CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/156557535-70-100-psi-air-compressor-pressure-control-switch-valve-horn)

## Best For

- compstudio enthusiasts

## Why This Product

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

## Key Features

- • **Quick-Connect Terminals:** 1/4'' push-on electric terminals for effortless installation
- • **Universal Voltage Support:** Seamlessly works with both 12V and 24V systems for versatile use
- • **Precision Pressure Control:** Maintains optimal 70-100 PSI for peak air horn performance
- • **Compact & Lightweight Design:** Fits discreetly in tight spaces without adding bulk
- • **Durable Stainless Steel Contacts:** Ensures long-lasting, corrosion-resistant reliability

## Overview

The CompStudio 70-100 PSI Air Compressor Pressure Control Switch Valve is engineered for high-pressure on-board air systems, perfect for air horns, train horns, and air suspension compressors. Featuring automatic operation, dual voltage compatibility (12V/24V), and durable stainless steel contacts, it offers reliable, precise pressure control with easy push-on terminal connections in a compact design.

## Description

For 12 volt power source.  With 1/8inch male pipe thread,and 1/4inch push-on electric terminals.  Fitment: Fits for Air Horns,Train Horns,Air Suspension Compressors,ect.  Package Included: 1 X Horn Compressor Air Pressure Switch

## Features

- Rated 70-100 PSI
- This pressure switch is designed for high-pressure on-board air systems. Ideal for air horns that require high air pressure.
- With 1/8inch male pipe thread,and 1/4inch push-on electric terminals.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | automatic |
| Operating Voltage | 12 Volts |
| Contact Type | Normally Closed |
| Connector Type | Push-on |
| Brand | COMPSTUDIO |
| Terminal | Push-on |
| Actuator Type | Push Button |
| Contact Material | Stainless Steel |
| International Protection Rating | IP54 |
| Number of Positions | 1 |
| Specification Met | ETL |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Unit Count | 1.0 Count |
| Manufacturer | CompStudio |
| UPC | 703110321972 |
| Item Weight | 0.01 ounces |
| Package Dimensions | 2.2 x 1.2 x 1.1 inches |
| Item model number | 703110321972 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | Comp321972 |
| Voltage | 12 Volts |

## Product Details

- **Operation Mode:** automatic
- **Operating Voltage:** 12 Volts
- **Contact Type:** Normally Closed
- **Connector Type:** Push-on
- **Brand:** COMPSTUDIO
- **Terminal:** Push-on
- **Actuator Type:** Push Button
- **Contact Material:** Stainless Steel
- **International Protection Rating:** IP54
- **Number of Positions:** 1

## Images

![70-100 PSI Air Compressor Pressure Control Switch Valve Horn 1/8'' 12V/24V 1/8inch - Image 1](https://m.media-amazon.com/images/I/61CsX0DyAYL.jpg)
![70-100 PSI Air Compressor Pressure Control Switch Valve Horn 1/8'' 12V/24V 1/8inch - Image 2](https://m.media-amazon.com/images/I/61BrEj+ORuL.jpg)
![70-100 PSI Air Compressor Pressure Control Switch Valve Horn 1/8'' 12V/24V 1/8inch - Image 3](https://m.media-amazon.com/images/I/61cek1NEDYL.jpg)
![70-100 PSI Air Compressor Pressure Control Switch Valve Horn 1/8'' 12V/24V 1/8inch - Image 4](https://m.media-amazon.com/images/I/51GfHYveP0L.jpg)
![70-100 PSI Air Compressor Pressure Control Switch Valve Horn 1/8'' 12V/24V 1/8inch - Image 5](https://m.media-amazon.com/images/I/51j+BoNbOCL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Manifold use for the pressure switch
*by D***O on August 1, 2022*

I purchased this switch for a dual piston 12v compressor i use for my 4x4 truck. When I air down or air up I use the compressor. This compressor has no tank and is just to fill tires. so bought this pressure switch and put it on a small brass 1/8" threaded manifold with quick coupler connections, and wired it with a SAE plug, so my compressor 12v plugs onto the switch, the switch has several different connectors for 12v, SAE to my camper rig, SAE with alligator clips for the battery terminals.i quick connect the compessor to the manifold plug the compressor into my pressure switch and then plug the other 12v end into my 12v SAE on my truck camper. After plugging in the air quick connects to the compressor I then quick connect the other end into a portable 2 gallon pressure tank. So the compressor will now turn on at 90 psi withing a few pounds of that and then turn off at 110.If i do not use a pressure switch I have to be careful as the compressor will run up to 160 PSI and not stop running, there is no cut off on the compressor, it is a large twin piston compressor and comes up to Pressure extremely quick. The switch is the perfect range for my pressure tank, does not run the compressor up to its max at 160 psi and again no cut off, the pressure relief valve just pops off. So the switch is such a easy and quick fix and very convenient to use and stores away very easy with the compressor and air hoses. I would recommend this pressure switch, it works well, it is not precise to the actual 90-110 psi, but it is consistent where is starts and stops within 1 psi.

### ⭐⭐⭐⭐⭐ Reliable Air Horn Relay
*by T***R on December 24, 2020*

Needed a replacement valve for my VNL Volvo and dealer wanted 45.00 dollars for near identical valve. This valve is working just fine for me and I recommend it and the seller. I'm quite pleased with both.

### ⭐⭐⭐⭐⭐ Works on small Kobalt compressor
*by M***N on September 15, 2020*

Used to fix my Kobalt air compressor. Works great. Tank pressure reads 155 when it shuts off, buy I think the guage is off. Easy fix and price was great.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-12*