Does it come with olive and nut?

The nut and olive does not come with this part.

Is this held in by a grub screw or circlip

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

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 ?

I’ve used the valve on a Lochinvar boiler with no problem not sure about code no.s

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

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

Product ID: 61158365

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
Material
GDN PVC 8

🔗Push Fit O-Ring connection

⚙️6 Bar max pressure

🛡️Safety relief for heating systems

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

A$53

Duties & taxes included

In stock

Sold byAmazon AustraliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Australia.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🛠️ Protect your system, install with ease, and never miss a beat!

COMPACT 15 MM DESIGN - Space-saving dimensions that fit perfectly into any central heating setup without hassle.
TRUSTED ALTECNIC QUALITY - Backed by industry standards and a 4.5-star rating from professionals who demand excellence.
DURABLE GDN PVC CONSTRUCTION - Robust material built to withstand high pressure and temperature variations for long-lasting reliability.
RELIABLE 6 BAR PRESSURE RELIEF - Engineered to protect your heating system from dangerous pressure spikes, ensuring uninterrupted performance.
EFFORTLESS PUSH FIT INSTALLATION - Quick, tool-free O-Ring connection for seamless integration and minimal downtime.

The 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 inlet/outlet and durable GDN PVC construction, it offers reliable 6 Bar pressure relief with quick O-Ring installation, meeting key industry standards for plumbing professionals.

Specifications

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

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

A$53

Duties & taxes included

In stock

Sold byAmazon AustraliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Australia.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews