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Knowledgeable & Helpful Team
Free Nationwide Delivery | 30 Day Returns Policy | Knowledgeable & Helpful Team
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Alpha Pressure Relief Valve 3 Bar With O-Ring

SKU: 1.011126

£28.56 inc. VAT

• Genuine Alpha part
• Delivery 1-5 days
• Free nationwide delivery
• 30 day return policy

• Genuine Alpha part
• Delivery 1-5 days
• Free nationwide delivery
• 30 day return policy



An Alpha brand part, this 3 bar pressure relief valve is suitable for CD, CDS, CB, HE, C, and SY range units. Fitted to the boiler, these valves help to control pressure in a closed system by proportionally opening to relieve excess pressure, preventing catastrophic malfunction.

Please always refer to the manufacturers instructions for correct application. All parts should be fitted by a qualified gas-safe certificate plumber.

UK Plumbing is the UK’s favourite supplier of plumbing and heating materials. We strongly value trust, reliability and always deliver excellent service for a fair price. Feel free to contact us, if you have any questions or need professional advice. Our experts are happy to help you with your plumbing, heating, or bathroom project.

Suitable for the following appliances:

• CD 32C LPG
• CD 30S LPG
• CB 24 LPG
• CB 28X LPG
• CD 50
• CD 18S
• CD 24S LPG
• HE CB 25
• CB 50
• CD 24S
• HE SY 25 LPG
• CD 24C
• HE CB 25 LPG
• HE SY 25
• C 27 LPG
• CB 28 LPG
• CB 50 LPG
• CD 24C LPG
• CD 30S
• SY 9-24
• C 27
• CB 24X
• CB 28
• CD 32C
• CD 18S LPG
• C 23 LP

Additional information



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We deliver all around the UK using DHL and Parcelforce. Standard delivery will take 1-5 working days to reach you. However, once the order is received, we will contact you to give you a more precise timescale. Usually, we will deliver the next day, subject to the date and time of when the order is received and the product.

Orders placed during the weekend will be processed the following Monday for delivery the following day. In the case of Bank Holidays, your order will be processed the next working day and delivered the following working day.

Remote areas: For orders to some addresses, especially in the Highlands of Scotland and Offshore, next day delivery options are not available, and delivery can take several days. Saturday delivery is unavailable for these areas.