Pressure Relief Valves
4 products
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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.
Let customers speak for us
from 1112 reviewsSpeedy delivery, in good condition. Excellent service
Item as good as it looked in the picture. Very happy with purchase.
Easy to fit, does what it says. Saves a new pipe and a plumber call out!
Works well, (better than cheaper than cheaper ones from DIY outlets)
Good price and they do the job
Great service. Small issue dealt with quickly and with no hassle at all. Will be at the top of my list for future purchases.
Very easy to install hold's the pipe tight happy with my purchase
This was the only PRV of this size and style to actually adjust down to 1 bar. The dial is clear to read. Ideal for my Claber irrigation system. Just a couple of fittings needed to attach it to my outside tap.
Good value for money came really quick would definitely use this company again
Good pricing, good delivery time and quality product. See you again soon P4H
It's what it says and a good buy
As described. I like that there is an allen key slot on the inside.
Arrived quickly price OK
Perfect for the job. Decent quality and fast delivery at a competitive price. No rubber washers though!
Prompt delivery, do the job just fine, and not expensive. All good.
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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.
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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.
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