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

SKU: 1.023565

£31.41 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 CDS, CD, CDX, and HE range units. It is also known as Pressure Relief Valve, PRV, Safety Valves, over flow valve and Expansion Relief Valves. These valves’ function is to control pressure in a closed system by proportionally opening to relieve the system of over pressure, preventing the expansion vessels and other equipmen and from being damaged.

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. Our experts are waiting to help you with your plumbing, heating, or bathroom project.

Suitable for the following appliances:

• CD 25C
• CD 25C LPG
• CD 28C
• CD 28C LPG
• CD 35C LPG
• CD 12S
• CD 12S LPG
• CD 28S LPG
• CD 25X LPG
• HE 25
• HE 33 LPG
• CD 28C Extra
• CD 28C Extra LPG
• CD 35C
• CD 20S
• CD 20S LPG
• CD 28S
• CD 25X
• CD 28X
• CD 28X LPG
• HE 25 LPG
• HE 33

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.