---
product_id: 52916404
title: "Pressure and Temperature Relief Valve 7Bar 1/2 Tpr15"
brand: "altecnic"
price: "¥8897"
currency: JPY
in_stock: true
reviews_count: 8
category: "Altecnic"
url: https://www.desertcart.jp/products/52916404-pressure-and-temperature-relief-valve-7bar-1-2-tpr15
store_origin: JP
region: Japan
---

# 1/2" tapered thread size 7 bar max pressure 90°C temperature rating Pressure and Temperature Relief Valve 7Bar 1/2 Tpr15

**Brand:** altecnic
**Price:** ¥8897
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool under pressure with Altecnic’s precision relief valve!

## Quick Answers

- **What is this?** Pressure and Temperature Relief Valve 7Bar 1/2 Tpr15 by altecnic
- **How much does it cost?** ¥8897 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/52916404-pressure-and-temperature-relief-valve-7bar-1-2-tpr15)

## Best For

- altecnic enthusiasts

## Why This Product

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

## Key Features

- • **Universal 1/2" Tapered Thread:** Seamlessly fits most unvented heating setups for hassle-free installation
- • **Robust 7 Bar Pressure Handling:** Engineered to withstand high-pressure systems with ease
- • **Precision 90°C Temperature Relief:** Keeps your heating system safe and stable under thermal stress
- • **Premium Brass Build with Stainless Finish:** Durability meets sleek design for long-lasting performance
- • **Trusted UK-Made Quality with 12-Month Warranty:** Reliability you can count on, backed by industry certifications

## Overview

The Altecnic Pressure and Temperature Relief Valve 7Bar 1/2 TPR15 is a high-quality brass valve designed for unvented heating systems. It features a robust 7 bar pressure rating and a 90°C temperature limit, ensuring optimal safety and performance. With a universal 1/2" tapered thread, it offers easy installation and reliable operation, backed by UK manufacturing standards and a 12-month warranty.

## Description

Altecnic Temperature/Relief Valve 1/2" 7 bar 90°C 309470For use when the system requires two switches.Fits:Unvented heating systems.Size: 1/2" tapered threadBar pressure: 7 barTemperature: 90° C

Review: The best replacement for our broken PRV. - As soon as this was fitted by our plumber over a year ago, our tundish hasn't dripped since. Very high quality material and at a very reasonable price.
Review: Good product - done the job at a decent price

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Altecnic |
| Exterior finish | Stainless Steel |
| Inlet connection size | 0.5 Inches |
| Inlet connection type | male |
| Material | Brass |
| Outlet connection type | 15 millimeters |

## Product Details

- **Brand:** Altecnic
- **Exterior finish:** Stainless Steel
- **Inlet connection size:** 0.5 Inches
- **Inlet connection type:** male
- **Material:** Brass
- **Maximum operating pressure:** 7 Bars
- **Number of ports:** 2
- **Outlet connection size:** 0.5 Inches
- **Outlet connection type:** 15 millimeters
- **Specification met:** CE, DIN 4705, DIN 4706

## Images

![Pressure and Temperature Relief Valve 7Bar 1/2 Tpr15 - Image 1](https://m.media-amazon.com/images/I/61J4DQRMOyL.jpg)
![Pressure and Temperature Relief Valve 7Bar 1/2 Tpr15 - Image 2](https://m.media-amazon.com/images/I/610Y39b7iTL.jpg)
![Pressure and Temperature Relief Valve 7Bar 1/2 Tpr15 - Image 3](https://m.media-amazon.com/images/I/61FplXNOCaL.jpg)
![Pressure and Temperature Relief Valve 7Bar 1/2 Tpr15 - Image 4](https://m.media-amazon.com/images/I/51OcgaJPXJL.jpg)

## Questions & Answers

**Q: Is this suitable for the glo worm betacom 30c?**
A: No this is for a invented hot water cylinder

**Q: Is the pressure limit adjustable on these types of valves?  The large knob would seem to indicate that they are.**
A: No its not adjustable its a set pressure relief valve

**Q: This arrived yesterday. It has a white plastic ring half way down the the thread where it is screwed into the water tank. Should it be removed?**
A: No leave it on! Wrap a bit of ptfe around it as well. If you’ve got any putty wipe a thin layer on the thread on the cylinder

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best replacement for our broken PRV.
*by R***! on 7 January 2026*

As soon as this was fitted by our plumber over a year ago, our tundish hasn't dripped since. Very high quality material and at a very reasonable price.

### ⭐⭐⭐⭐⭐ Good product
*by O***O on 16 October 2025*

done the job at a decent price

### ⭐⭐⭐⭐⭐ Great value
*by K***Y on 17 June 2025*

Perfect - great product & identical to what’s available from the merchants but at a fraction of the price

## Frequently Bought Together

- Altecnic Pressure and Temperature Relief Valve 7Bar 1/2 Tpr15
- Caleffi - 22mm Inlet Control Multibloc Valve Group 533002CST
- CALEFFI PRESSURE RELIEF VALVE 3/4" LOOSE NUT TO 1/2" BSP 6 BAR 311501

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**Shop now:** [https://www.desertcart.jp/products/52916404-pressure-and-temperature-relief-valve-7bar-1-2-tpr15](https://www.desertcart.jp/products/52916404-pressure-and-temperature-relief-valve-7bar-1-2-tpr15)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-16*