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Isolation Valves

What is an Isolation Valve?

An Isolation Valve is a type of valve that will completely obstruct the path of gas or water to certain sections or the complete boiler system. An isolation valve will usually be found on the connecting pipes across the bottom of the boiler. The main purpose of an Isolation Valve is to close off the boiler so maintenance or repairs can be carried out. There are different types of an Isolation Valve used on a boiler by the way they are opened and closed, generally they are Tap Isolation Valve, Wheel head Isolation Valve or Lever Isolation Valve. An Isolation Valve can also be referred to as flow and return, filling loop or inlet and outlet.


573 results
1530100 Vokera 1789 Heating Valve
This part fits...
£19.80
(inc VAT)
£19.80(inc VAT)
1331755 Glowworm 2000802600 Filling Loop Din
This part fits...
£54.28
(inc VAT)
£54.28(inc VAT)
1016701 Worcester 87161211070 Charging Link Key
This part fits...
£7.80
(inc VAT)
£7.80(inc VAT)
1126298 Potterton 5119495 Spares Kit Filling Loop
This part fits...
£57.60
(inc VAT)
£57.60(inc VAT)
1014443 Worcester 87161051030 Charging Link Assembly
This part fits...
£37.07
(inc VAT)
£37.07(inc VAT)
1531573 Vokera 10023566 Heating Flow Cock
This part fits...
£27.60
(inc VAT)
£27.60(inc VAT)
1379468 Vaillant 0020010295 Valve, Cpl.
This part fits...
£32.52
(inc VAT)
£32.52(inc VAT)
1531575 Vokera 10023568 Supply Inlet Valve
This part fits...
£20.82
(inc VAT)
£20.82(inc VAT)
1014291 Worcester 87161045910 Charging Key Assembly
This part fits...
£4.48
(inc VAT)
£4.48(inc VAT)
1117952 Baxi 5113313 Tap Adaptor
This part fits...
£4.34
(inc VAT)
£4.34(inc VAT)
1530209 Vokera 2908 Non Return Valve
This part fits...
£2.53
(inc VAT)
£2.53(inc VAT)
1372185 Vaillant 014731 Central Heating Service Valve, Cpl.
This part fits...
£50.40
(inc VAT)
£50.40(inc VAT)

573 results

 

What can Direct Heating Spares do for me?

As a leading supplier of boiler spares and plumbing supplies in the uk, here at Direct Heating Spares we aim to help you restore your central heating, system or boiler to full operational efficiency by supplying high calibre parts, produced by the manufacturers, along with outstanding customer services and prompt delivery of spares across the UK. If this is the part your boiler requires, it is important to take your time and locate your exact boiler model using the provided table and filters. Our UK based offices contain collectively over 200 years of experience in boiler spares and spares distribution. Please feel free to contact us either by phone or e-mail on the information provided at the bottom of this web page. We have a large selection of boiler spares and materials and can help you find part numbers, prices and availability for delivery across the UK. Our distribution warehouse holds over 20,000 different boiler spares in stock and we have a dedicated purchasing team that ensures our stock levels are maintained to shorten lead times from ordering direct to any location in the uk. We offer various options for delivery of spares and can also provide a next day, pre 12 delivery to most parts of the UK. If the spares you require are showing as out of stock or are not listed on our website, please feel free to give our UK based sales team a call and we can advise the total price and how soon we can obtain the item for you.