Main menu
Pressure Relief Valves
4 products
Showing 1 - 4 of 4 products
Designed to protect hot water systems from over pressure, boiler pressure relief valves play crucial role in heating or boiler systems. Once installed pressure relief valve will open when system water pressure cross the maximum level.
Frequently Asked Questions
The pressure relief valve remains closed when the water system works at desired pressure. The valve will open when system pressure reaches the set pressure (as set by valve manufacturer), allowing water to escape from the system until pressure comes back to its normal (below set) pressure.
All our pressure relief valves are non-adjustable and have manufacturer pressure set in place. We however have wide range of PRV valve with many different pressure settings in our offer, so you can match the pressure to meet your requirements.
Recently viewed
Free shipping for orders above £50
All other orders shipping are charged at £3.99
Satisfied or refunded
You can return your order within 30 days after it's been delivered
Fast dispatch and delivery
Order before 2pm to get your order shipped on the same day
Secure payments
Choose from various secure payment methods including cards, PayPal and Amazon
Let customers speak for us
from 1017 reviewsPerfect
does what it says on the bag
Excellent job, just the answer to hide the pipe.
Looks good and easy to put together. Has survived a windy night. Not had it for long yet though.
The water saver for my toilet was easy to install and although only been in cistern a short while seems to be working
Good quality item
A well made strong piece of plastic and great that Plumbing4home have such an item (couldn't find it elsewhere). Made it possible to connect two different sized pipes on a bath waste.
So easy to install and it handles a large volume of water. Coped brilliantly with storm Darragh recently.
quick and smooth transaction
High quality stainless and larger diameter than others with good washers for grip and easy tightening for top fixing. Best product for the job in my experience. Used to repair an imperial toilet seat and soft closing hinge and used instead of the inferior fixings supplied by Imperial.
I ordered Pipe Cleaner Cleaning Deburring Tool Brushes 15/18/22/28mm very good quality items. Very fast delivery, I got my order within 2 days. Very satisfied from purchase
Good stuff, bought as replacement for old one.
Good quality adaptor. Needs a rubber O ring to make good seal. But I think that is obvious. Nicely machined item. Would recommend this supplier.
Prompt delivery, good value.
Excellent product
Amazing service from ordering to delivery
What customers think about the store
This popular online store offers a wide range of high-quality products at reasonable prices, backed by efficient delivery and excellent customer service, ensuring a seamless shopping experience for its patrons.... This popular online store offers a wide range of high-quality products at reasonable prices, backed by efficient delivery and excellent customer service, ensuring a seamless shopping experience for its patrons.
Read moreAI-generated from customer reviews.
- Opens in a new window.