---
product_id: 508550585
title: "Safety Valve, Boiler Safety Pressure Relief Valve, G1/2 Pressure Relief Valve, DN15 Thread Brass Spring Hanging Furnace Safety Valve, for Water, Oil, Gas, Closed Water Heaters (6Bar DN15)"
brand: "regun"
price: "¥4218"
currency: JPY
in_stock: true
category: "Regun"
url: https://www.desertcart.jp/products/508550585-safety-valve-boiler-safety-pressure-relief-valve-g1-2-pressure
store_origin: JP
region: Japan
---

# G1/2 threaded connection 6 Bar max pressure Durable brass construction Safety Valve, Boiler Safety Pressure Relief Valve, G1/2 Pressure Relief Valve, DN15 Thread Brass Spring Hanging Furnace Safety Valve, for Water, Oil, Gas, Closed Water Heaters (6Bar DN15)

**Brand:** regun
**Price:** ¥4218
**Availability:** ✅ In Stock

## Summary

> 🛡️ Secure your system, stress-free — the ultimate pressure relief valve for peace of mind!

## Quick Answers

- **What is this?** Safety Valve, Boiler Safety Pressure Relief Valve, G1/2 Pressure Relief Valve, DN15 Thread Brass Spring Hanging Furnace Safety Valve, for Water, Oil, Gas, Closed Water Heaters (6Bar DN15) by regun
- **How much does it cost?** ¥4218 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/508550585-safety-valve-boiler-safety-pressure-relief-valve-g1-2-pressure)

## Best For

- regun enthusiasts

## Why This Product

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

## Key Features

- • **Premium Brass Build:** Crafted from corrosion-resistant brass with heat and aging-resistant diaphragm for long-lasting reliability.
- • **Safety You Can Trust:** Smooth, impact-resistant swivel cover ensures safe handling while maintaining airtight sealing performance.
- • **Effortless Installation:** Lightweight and compact design makes setup quick and hassle-free—no expert needed.
- • **Universal Compatibility:** Threaded G1/2 connection fits a wide range of boilers, water heaters, and gas/oil systems effortlessly.
- • **Precision Pressure Control:** Automatically relieves excess pressure up to 6 Bar to protect your system from costly damage.

## Overview

This DN15 Safety Valve by Regun is a high-quality brass pressure relief valve designed for boilers, water heaters, and gas/oil systems. Featuring a 6 Bar maximum pressure rating and G1/2 threaded connection, it ensures reliable automatic pressure release to prevent system damage. Its heat-resistant diaphragm and impact-resistant swivel cover provide durability and safety, while the compact, lightweight design allows for easy installation and maintenance.

## Description

Free delivery and returns on all eligible orders. Shop Safety Valve, Boiler Safety Pressure Relief Valve, G1/2 Pressure Relief Valve, DN15 Thread Brass Spring Hanging Furnace Safety Valve, for Water, Oil, Gas, Closed Water Heaters (6Bar DN15).

## Features

- QUALITY MATERIALS: The boiler relief valve is made of high-quality brass, beautiful and exquisite craftsmanship, the diaphragm is made of heat-resistant and aging-resistant materials, and the swivel cover is made of impact-resistant plastic, which is rounded and smooth, and doesn't hurt your hands.
- GOOD SEALING PERFORMANCE: This diaphragm safety valve for closed water heaters is small, lightweight and easy to carry. Sanitary system safety valve has good sealing performance. Watts closed heating system diaphragm safety valve has stable performance and practicality.
- STURDY BOILER SAFETY VALVE: DN15 Safety valves are designed to relieve excessive pressure in a boiler system, the safety valve will automatically open to relieve pressure, preventing damage to the system and causing losses to ensure safe operation. Flexible for all types of boilers and applications.
- EASY TO INSTALL: Brass water/oil/gas safety valve is easy to install. Diaphragm type safety valve should be installed on the flow path near the lowest temperature point, the highest temperature point or the heat source according to the direction of arrow, it doesn't need to spend much time, easy to operate and easy to handle.
- GOOD SAFETY: This diaphragm safety valve for closed water heaters is small, lightweight and easy to carry. The boiler safety relief valve is smooth, will not hurt your hands, and has good safety. The safety valve is strictly made of brass material, with thick inner wall, high strength, very durable and corrosion-resistant
- RELIABLE SAFETY VALVE: 1*DN15 Safety Valve, Connection: Threaded, Construction Mode: Spring, Application: Water, Size: G1/2‘’, Pressure G1/2‘’, Pressure: 6bar, Thread Type: G Thread, Durable and reliable, we believe that the male threaded safety valve can make your life more comfortable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08C2Q1DLF |
| Best Sellers Rank | 10,234 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 3 in Relief Valves |
| Brand | Regun |
| Connector Type | Threaded |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (46) |
| Exterior Finish | Brass |
| Included Components | Inc |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | Thread |
| Item Dimensions | 6 x 5 x 5 centimetres |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Regun |
| Material | Brass |
| Maximum Operating Pressure | 6 Bars |
| Model Number | Regun6peai90hzu-02 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 1 |
| Outlet Connection Size | 6 Centimeters |
| Outlet Connection Type | G Connector |
| Part Number | Regun6peai90hzu-02 |
| Set Name | Safety Valve 6Bar DN15 |
| Size | 6Bar DN15 |
| Specification Met | MSS SP 67, MSS SP 72 |
| Thread Size | 0.5 inches |
| Thread Type | G Thread |
| Unit Count | 1.0 count |
| Valve Type | Safety valve |

## Product Details

- **Brand:** Regun
- **Exterior finish:** Brass
- **Inlet connection size:** 0.5 Inches
- **Inlet connection type:** Thread
- **Item dimensions L x W x H:** 6 x 5 x 5 centimetres
- **Material:** Brass
- **Maximum operating pressure:** 6 Bars
- **Number of ports:** 1
- **Outlet connection size:** 6 Centimeters
- **Outlet connection type:** G Connector

## Images

![Safety Valve, Boiler Safety Pressure Relief Valve, G1/2 Pressure Relief Valve, DN15 Thread Brass Spring Hanging Furnace Safety Valve, for Water, Oil, Gas, Closed Water Heaters (6Bar DN15) - Image 1](https://m.media-amazon.com/images/I/61nRwZ2ubwL.jpg)

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-15*