---
product_id: 61158365
title: "Altecnic Caleffi 6 Bar Pressure Relief Push Fit O-Ring Type - 312007CST"
brand: "altecnic"
price: "¥7880"
currency: JPY
in_stock: true
category: "Altecnic"
url: https://www.desertcart.jp/products/61158365-altecnic-caleffi-6-bar-pressure-relief-push-fit-o-ring
store_origin: JP
region: Japan
---

# Push-fit O-ring for easy install 6 Bar max pressure Certified safety relief valve Altecnic Caleffi 6 Bar Pressure Relief Push Fit O-Ring Type - 312007CST

**Brand:** altecnic
**Price:** ¥7880
**Availability:** ✅ In Stock

## Summary

> 🛠️ Protect your system, install with ease, and never worry about pressure again!

## Quick Answers

- **What is this?** Altecnic Caleffi 6 Bar Pressure Relief Push Fit O-Ring Type - 312007CST by altecnic
- **How much does it cost?** ¥7880 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/61158365-altecnic-caleffi-6-bar-pressure-relief-push-fit-o-ring)

## 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

- • **Certified Safety Assurance:** Meets IS 15232, IS 15233, and IS 13747 standards for trusted reliability.
- • **Durable GDN PVC 8 Material:** Built to withstand harsh conditions and ensure long-lasting system protection.
- • **Compact & Lightweight Design:** 15mm size and just 125g—fits seamlessly into tight plumbing spaces.
- • **Reliable 6 Bar Pressure Relief:** Engineered to protect your heating system from dangerous pressure spikes.
- • **Effortless Push-Fit Installation:** Quick, tool-free setup with durable O-ring sealing for leak-proof performance.

## Overview

The Altecnic Caleffi 6 Bar Pressure Relief Valve (model 312007CST) is a compact, push-fit safety valve designed to safeguard heating systems from excessive pressure. Featuring a 15mm size, durable GDN PVC 8 construction, and certified to IS standards, it offers reliable protection with easy installation and a lightweight profile.

## Description

The Altecnic range of safety relief valve is designed for use in conjunction with heating systems. It is designed to protect the system against any damage from abnormal pressure increases.Size: 15mmSet Pressure: 6 Bar

## Features

- Altecnic Pressure Relief Valve
- Push Fit O Ring Type
- 312007CST
- 6 Bar

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079Y5Z7G2 |
| Best Sellers Rank | 75,660 in DIY & Tools ( See Top 100 in DIY & Tools ) 596 in Central Heating System Accessories |
| Brand | Altecnic |
| Connector Type | Push Fit |
| Customer Reviews | 4.5 4.5 out of 5 stars (104) |
| Exterior Finish | PVC |
| Inlet Connection Size | 15 Millimeters |
| Inlet Connection Type | Push Fit |
| Item Dimensions | 8 x 7 x 5 centimetres |
| Manufacturer | Altecnic |
| Material | GDN PVC 8 |
| Maximum Pressure | 6 Bars |
| Model Number | 312007CST |
| Number of Ports | 2 |
| Outlet Connection Size | 15 Millimeters |
| Outlet Connection Type | Push Fit |
| Part Number | 312007CST |
| Set Name | 6 Bar |
| Size | 15mm |
| Specification Met | IS 15232, IS 15233, IS 13747 |
| UPC | 708747446586 |
| Unit Count | 1.0 count |
| Valve Type | pressure relief |

## Product Details

- **Brand:** Altecnic
- **Exterior finish:** PVC
- **Inlet connection size:** 15 Millimeters
- **Inlet connection type:** Push Fit
- **Item dimensions L x W x H:** 8 x 7 x 5 centimetres
- **Material:** GDN PVC 8
- **Maximum operating pressure:** 6 Bars
- **Number of ports:** 2
- **Outlet connection size:** 15 Millimeters
- **Outlet connection type:** Push Fit

## Images

![Altecnic Caleffi 6 Bar Pressure Relief Push Fit O-Ring Type - 312007CST - Image 1](https://m.media-amazon.com/images/I/61MYBl5r8gL.jpg)

## Questions & Answers

**Q: Does it come with olive and nut?**
A: The nut and olive does not come with this part.

**Q: Is this held in by a grub screw or circlip**
A: Good Afternoon 

Yes these are held in by a grub screw  (the grub screw does not come with this valve)

Kind regards

Buy Plumbing Online

**Q: A3126417 - this is the code on an existing 6 bar safety valve on a caleffi combination set up. Does this valve replace it ? Or another one ?**
A: I’ve used the valve on a Lochinvar boiler with no problem not sure about code no.s

## Frequently Bought Together

- Altecnic Caleffi 6 Bar Pressure Relief Push Fit O-Ring Type - 312007CST
- Altecnic Pressure and Temperature Relief Valve 7Bar 1/2 Tpr15
- 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/61158365-altecnic-caleffi-6-bar-pressure-relief-push-fit-o-ring](https://www.desertcart.jp/products/61158365-altecnic-caleffi-6-bar-pressure-relief-push-fit-o-ring)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-23*