---
product_id: 52916404
title: "Altecnic Pressure and Temperature Relief Valve 7Bar 1/2 Tpr15"
brand: "altecnic"
price: "€ 55.10"
currency: EUR
in_stock: true
reviews_count: 8
category: "Altecnic"
url: https://www.desertcart.hr/products/52916404-altecnic-pressure-and-temperature-relief-valve-7bar-1-2-tpr15
store_origin: HR
region: Croatia
---

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

**Brand:** altecnic
**Price:** € 55.10
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Altecnic Pressure and Temperature Relief Valve 7Bar 1/2 Tpr15 by altecnic
- **How much does it cost?** € 55.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/52916404-altecnic-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 & Stainless Steel Build:** Durability meets corrosion resistance for long-lasting performance
- • **Trusted UK-Made Quality with Warranty:** Backed by a 12-month warranty and top-tier certifications (CE, DIN)

## Overview

The Altecnic Pressure and Temperature Relief Valve 7Bar 1/2 TPR15 is a high-quality brass valve designed for unvented heating systems. Rated for a maximum pressure of 7 bar and temperature up to 90°C, it features a 1/2" tapered thread for easy installation. Manufactured in the UK with stainless steel finish, it meets CE and DIN standards and comes with a 12-month warranty, ensuring reliable and safe system protection.

## 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

## Features

- Altecnic Pressure and Temperature Relief Valve 7 bar 1/2 TPR15
- Bar pressure: 7 bar
- Size: 1/2" conical thread
- Temperature: 90°C

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GRR2LS4 |
| Best Sellers Rank | 1,798 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 2 in Relief Valves |
| Brand | Altecnic |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.7 out of 5 stars 295 Reviews |
| Exterior Finish | Stainless Steel |
| Exterior finish | Stainless Steel |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | male |
| Inlet connection size | 0.5 Inches |
| Inlet connection type | male |
| Item Weight | 0.26 Kilograms |
| Manufacturer | Altecnic |
| Manufacturer Warranty Description | 12 months. |
| Material | Brass |
| Maximum Pressure | 7 Bars |
| Model Number | 309470 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | 15 millimeters |
| Outlet connection type | 15 millimeters |
| Specification Met | CE, DIN 4705, DIN 4706 |
| Unit Count | 1.0 Count |
| Valve Type | Lift Check Valve |

## 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

![Altecnic Pressure and Temperature Relief Valve 7Bar 1/2 Tpr15 - Image 1](https://m.media-amazon.com/images/I/61J4DQRMOyL.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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

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

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-02*