---
product_id: 42043949
title: "TRV25-1AR Thermal Relief Valve 1/4\" NPT"
brand: "american hydro clean"
price: "FREE"
currency: PEN
in_stock: false
reviews_count: 9
url: https://www.desertcart.pe/products/42043949-trv25-1ar-thermal-relief-valve-1-4-npt
store_origin: PE
region: Peru
---

# Max Pressure 200 PSI Opens at 140° Aluminum Construction TRV25-1AR Thermal Relief Valve 1/4" NPT

**Brand:** american hydro clean
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Keep Your Cool, Even Under Pressure! 💧

## Quick Answers

- **What is this?** TRV25-1AR Thermal Relief Valve 1/4" NPT by american hydro clean
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/42043949-trv25-1ar-thermal-relief-valve-1-4-npt)

## Best For

- american hydro clean enthusiasts

## Why This Product

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

## Key Features

- • **Smart Design:** Includes a flow directing cap for optimal performance.
- • **Durable Build:** Crafted from high-quality aluminum for longevity.
- • **Easy Installation:** 1/4" NPT fitting for straightforward integration with pressure washers.
- • **Efficient Operation:** Discharges hot water to allow cool water in, ensuring pump health.
- • **Stay Cool Under Pressure:** Prevents overheating during extended bypass operation.

## Overview

The TRV25-1AR Thermal Relief Valve is an essential component for pressure washer pumps, designed to prevent overheating by discharging hot water and allowing cool water to flow in. With a maximum pressure rating of 200 PSI and a durable aluminum construction, this valve ensures efficient operation and longevity, making it a must-have for any professional or DIY enthusiast.

## Description

American Hydro Clean 1/4 inch NPT Thermal Relief Valves keeps pressure washer pumps operating in a safe range to prevent overheating. When water temperatures reach above 145º F, pump seals may fail. The thermal relief valve opens to release hot water and allow cold water to enter the pump so it continues to operate at a safe temperature. Should the pump ever overheat, the thermal relief valves must be replaced.

## Features

- Thermal Relief Valve is used to prevent a Pressure Washer Pump from overheating If running in bypass for extended periods of time
- Valve opens at 140° discharging hot water from pump and allows cool water in
- Max. Pressure 200 PSI (valve is mounted to low pressure inlet of pumps)
- Item is made of Aluminum
- Includes flow directing cap

## Product Details

- **Material:** Aluminum
- **Brand:** American Hydro Clean
- **Exterior Finish:** Aluminum
- **Inlet Connection Type:** National Pipe Tapered
- **Outlet Connection Size:** 0.25 Inches
- **Specification Met:** reach
- **Valve Type:** thermal relief,thermal relief valve
- **Manufacturer:** American Hydro Clean

## Images

![TRV25-1AR Thermal Relief Valve 1/4" NPT - Image 1](https://m.media-amazon.com/images/I/71x6HACb+ZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works As Designed
  

*by D***Y on Reviewed in the United States on August 6, 2021*

Working as designed, discharges water when the pump gets hot and closes once the appropriate temperature is reached. Shipping was fast and it came with thread sealer as pictured. I'm very pleased with this product.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect fit
  

*by F***E on Reviewed in the United States on September 24, 2022*

Exactly what it was supposed to be

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works well
  

*by T***. on Reviewed in the United States on May 19, 2019*

Fit on my replacement pump for my old Karcher pressure washer. The new pump came with this piece broken off. The pressure washer now works like new.

---

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**Shop now:** [https://www.desertcart.pe/products/42043949-trv25-1ar-thermal-relief-valve-1-4-npt](https://www.desertcart.pe/products/42043949-trv25-1ar-thermal-relief-valve-1-4-npt)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-08-20*