Press Mate Pro Press Lubrication 150ml

The Press Mate Pro Press Lubrication 150ml is a professional-grade dry lubricant designed to improve the performance and longevity of press tools. Formulated with natural oils, it delivers smoother, more consistent crimps while protecting seals and O-rings from damage. Suitable for most press jaws, it reduces friction, wear and drag, helping engineers achieve reliable results with minimal mess on every job.

MacDonald Plumbing Supplies Thermostatic Mixing Valve 15mm WRAS Approved TMV15

The Thermostatic Mixing Valve 15mm WRAS Approved TMV15 is an essential safety component for domestic and commercial plumbing systems, regulating water temperature to prevent scalding. Ideal for basins, baths, and showers, this TMV15 valve blends hot and cold water to a controlled output temperature. WRAS approved and thermostatically controlled, it delivers reliable performance and is fully compliant with TMV2 standards for healthcare and residential use. Simple to install and maintain, it enhances user safety and efficiency in water systems.

MacDonald Plumbing Supplies MacValve 15mm x ⅜ Chrome Plated Brass Straight Flat Face Iso Valve

The MacValve 15mm x ⅜" Chrome Plated Brass Straight Flat Face Iso Valve is a compact and reliable valve designed for isolating water supply to taps and appliances with ⅜" connections. Featuring a 15mm compression inlet and a ⅜" BSP flat face outlet, it provides a secure and leak-resistant connection. Its straight design is ideal for neat, direct installations where space is limited.

MacDonald Plumbing Supplies MacValve 15mm x ½ Chrome Plated Brass Straight Flat Face Iso Valve

The MacValve 15mm x ½" Chrome Plated Brass Straight Flat Face Iso Valve is a durable and reliable solution for isolating water supply to taps and appliances. Featuring a 15mm compression inlet and a ½" BSP flat face outlet, it provides a clean and secure connection. Its straight design is ideal for installations where a direct pipe run is required.

MacDonald Plumbing Supplies MacValve 15mm x ½ Chrome Plated Brass Angled Flat Face Iso Valve

The MacValve 15mm x ½" Chrome Plated Brass Angled Flat Face Iso Valve is a high-quality isolation valve designed for controlling water flow to taps, appliances, and sanitary fittings. Featuring a 15mm compression inlet and a ½" BSP flat face outlet, it provides a secure and reliable connection. Its angled design makes it ideal for installations in tight or confined spaces.

MacDonald Plumbing Supplies MacTRV 15mm White Head TRV & Lockshield Pack

The MacTRV 15mm White Head TRV & Lockshield Pack is a complete solution for controlling radiator temperature efficiently. Featuring a 15mm angled thermostatic radiator valve and matching lockshield, it allows precise heat regulation while improving energy efficiency. With a liquid-filled sensor and built-in frost protection, it ensures consistent performance in domestic heating systems.

MacDonald Plumbing Supplies MacValve Pushfit Stem Elbow 15mm x 10mm Chrome Plated

The MacValve Pushfit Stem Elbow 15mm x 10mm Chrome Plated is the perfect solution for creating angled connections in confined plumbing spaces. This pushfit fitting is designed for rapid, tool-free installation—just push to connect and achieve a strong, leak-resistant joint. With its corrosion-resistant chrome finish, it offers both durability and professional appearance, making it ideal for residential and commercial plumbing jobs.  

MacDonald Plumbing Supplies MacPress 15mm Red/Blue Lever Valves M Profile WRAS Approved

The MacPress 15mm Red/Blue Lever Valves M Profile are WRAS approved, offering reliable water flow control for press fit plumbing systems. Featuring convenient red and blue lever handles, they ensure easy operation and compliance with regulatory standards. Installation Instructions for Press Fittings   1. Ensure the copper tube is cut squarely. 2. Deburr the pipe internally and externally to form a smooth edge. 3. Check that the ‘O’ ring of the fitting is seated correctly and free from impurities. 4. Do not use jointing compound, oil or grease. 5. Insert the tube to the full depth of the socket. 6. Clearly mark the tube at full depth. 7. Aline the fitting with the jaw of the tool correctly. 8. Make the press connection, using a suitable M profile jaw.  

MacDonald Plumbing Supplies MacVent 15mm Compression Air Vent

The MacVent 15mm Compression Air Vent is a versatile manual air vent designed for use with 15mm compression fittings in heating, cooling, and other wet systems. Manufactured from durable brass, it can replace a standard 15mm olive to provide a convenient venting point. Suitable for both temporary and permanent applications, it offers a reusable and practical solution for installers working on vented and unvented systems.

MacDonald Plumbing Supplies 15mm Blue Butterfly Valve

Our 15mm Blue Butterfly Valve provides efficient flow control for plumbing systems.

MacDonald Plumbing Supplies 15mm Red Butterfly Valve

Our 15mm Red Butterfly Valve - BBV15R provides efficient flow control for plumbing systems.

MacDonald Plumbing Supplies MacValve 1/2 Wallplate with 15mm x 350mm Copper Tube

Streamline your plumbing projects with our 1/2" Wallplate featuring a 15mm x 350mm Copper Tube. This comprehensive package offers a convenient solution for connecting your plumbing system securely and efficiently.

MacDonald Plumbing Supplies MacValve 15mm x ½ Male Iron Monobloc Tail Adaptor

The MacValve 15mm x ½" Male Iron Monobloc Tail Adaptor is a practical solution for converting standard 15mm valves or flexi tap connectors into a flat face connection. Designed specifically for use with monobloc taps featuring flexible tails and ½" swivel nuts, this adaptor fits neatly into an isolating valve to provide a reliable flat face sealing surface. Ideal for both new installations and replacement work, it ensures a secure and professional connection while helping to eliminate leaks caused by mismatched fittings. Suitable for everyday plumbing applications, it offers convenience, compatibility, and dependable performance.

MacDonald Plumbing Supplies MacValve 15mm x ⅜ Male Iron Monobloc Tail Adaptor

The MacValve 15mm x 3/8" Male Iron Monobloc Tail Adaptor is designed to convert standard 15mm valves or flexi tap connectors into a flat face connection suitable for monobloc taps with 3/8" flexible tails. By fitting directly into an isolating valve, it provides a clean, flat sealing surface for the swivel nut on the tap tail, helping to achieve a secure and leak-free installation. Ideal for both new installations and replacement work, this adaptor offers a simple and effective solution for modern tap connections in domestic and commercial plumbing applications.

MacDonald Plumbing Supplies WRAS Approved Double Check Valve 15mm

This WRAS approved double check valve (15mm) provides reliable backflow prevention and is an essential component for plumbing systems.

MacDonald Plumbing Supplies Red & Blue Lever Ball Valve 15mm Full Bore WRAS Approved

The Red & Blue Lever Ball Valve 15mm Full Bore WRAS Approved is a high-quality valve designed for reliable flow control in plumbing systems. With a full bore design, it allows unrestricted water flow, reducing pressure loss and enhancing system efficiency. The dual-colour lever handles (red for hot and blue for cold) provide clear identification, making installation and maintenance simple and safe. WRAS approved, this valve meets strict UK standards for potable water applications, ensuring compliance and safety. Ideal for both domestic and commercial installations, it delivers robust performance, long service life, and ease of use.

MacDonald Plumbing Supplies MacCompression Wall Plate Elbow 15mm x ½

Explore our Compression Wall Plate Elbow 15mm x ½, an essential component for secure plumbing connections. Crafted from high-quality materials, this elbow ensures a reliable seal and robust fitting. Ideal for wall connections in various applications, including central heating and hot & cold water supplies. WRAS approved and compliant with BSEN1254-2 standards, guaranteeing quality and reliability.

MacDonald Plumbing Supplies MacPress Elbow 15mm - WATER

The MacPress 15mm Elbow is a high-quality press fitting designed for heating, hot water, and potable water systems. WRAS approved and M-profile – trusted by professionals for secure, leak-free joints. Installation Instructions for Press Fittings   1. Ensure the copper tube is cut squarely. 2. Deburr the pipe internally and externally to form a smooth edge. 3. Check that the ‘O’ ring of the fitting is seated correctly and free from impurities. 4. Do not use jointing compound, oil or grease. 5. Insert the tube to the full depth of the socket. 6. Clearly mark the tube at full depth. 7. Aline the fitting with the jaw of the tool correctly. 8. Make the press connection, using a suitable M profile jaw.  

MacDonald Plumbing Supplies Brass Gate Valve Compression WRAS Approved 15mm

This 15mm brass gate valve is WRAS approved and provides reliable shut-off control for plumbing systems with its compression fitting.

MacDonald Plumbing Supplies Brass Stopcock 15mm WRAS Approved

This WRAS approved 15mm brass stopcock provides reliable control over water flow, making it an essential component for plumbing systems.

MacDonald Plumbing Supplies MacCompression Elbow 15mm

Discover top-quality Compression Elbows, featuring durable brass olives for reliability. Ideal for confined spaces, these fittings eliminate the need for soldering or heat, offering a cost-effective, robust solution. WRAS approved and compliant with BSEN1254-2 standards, they're suitable for potable water and central heating systems alike.  

MacDonald Plumbing Supplies MacEndfeed Equal Tee 22mm WRAS APPROVED

The MacEndfeed Equal Tee 22mm WRAS APPROVED is a durable copper fitting designed to create a branch connection within 22mm pipework in plumbing and heating systems. Compact and reliable, it provides a strong, permanent soldered joint, making it ideal for installations in both domestic and commercial environments. WRAS approved for potable water use, it ensures safe and consistent performance across a wide range of applications.

MacDonald Plumbing Supplies MacEndfeed 90 Degree Elbow 22mm WRAS APPROVED

The MacEndfeed 90 Degree Elbow 22mm WRAS APPROVED is a durable copper fitting designed to change the direction of 22mm pipework by 90 degrees in plumbing and heating systems. Compact and reliable, it provides a strong, permanent soldered joint, making it ideal for installations where space is limited. WRAS approved for potable water use, it ensures safe and dependable performance in domestic and commercial applications.

MacDonald Plumbing Supplies MacEndfeed Fitting Reducer 22mm x 15mm WRAS APPROVED

Our Endfeed fittings are suitable for use on a wide variety of applications. They are of a compact design ideal for use in areas of limited space. Endfeed fittings from MacDonald Plumbing Supplies are WRAS approved

MacDonald Plumbing Supplies MacSolder Ring Equal Elbow 15mm

Our Solder Ring fittings are manufactured with lead free solder and are suitable for use with potable water, central heating and gas. Solder Ring Fittings benefit from a pre-soldered ring that saves time when installing new pipework or repairing and old run.

MacDonald Plumbing Supplies Chrome Plated Isolating Valve With Black Lever 15mm WRAS

Chrome Plated Isolating Valve With Black Lever 15mm WRAS. Designed for both form and function, this high-quality valve features a sleek chrome-plated finish paired with a striking black lever handle for effortless control and modern appeal. Engineered for 15mm pipework, it provides easy isolation of water flow during maintenance or repairs. Suitable for both domestic and commercial systems, this WRAS approved valve delivers reliable performance and refined aesthetics.

MacDonald Plumbing Supplies MacEndfeed Coupling 15mm WRAS APPROVED

The MacEndfeed Coupling 15mm WRAS APPROVED is a high-quality copper fitting designed for joining 15mm pipe in plumbing and heating systems. Compact and reliable, it provides a strong, permanent connection when soldered, making it ideal for use in tight spaces. WRAS approved for use with potable water, it offers dependable performance across a wide range of domestic and commercial applications.

MacDonald Plumbing Supplies MacEndfeed 90 Degree Elbow 15mm WRAS APPROVED

The MacEndfeed 90 Degree Elbow 15mm WRAS APPROVED is a high-quality copper fitting designed to change the direction of pipework by 90 degrees in plumbing and heating systems. Compact and durable, it provides a strong, permanent soldered joint, making it ideal for installations in confined spaces. WRAS approved for potable water use, it delivers safe and reliable performance across domestic and commercial applications.

MacDonald Plumbing Supplies MacEndfeed Coupling 22mm WRAS APPROVED

The MacEndfeed Coupling 22mm WRAS APPROVED is a high-quality copper fitting designed for joining 22mm pipe in plumbing and heating systems. Compact and reliable, it provides a strong, permanent connection when soldered, making it ideal for installations where space is limited. WRAS approved for use with potable water, it delivers dependable performance across a wide range of domestic and commercial applications.

MacDonald Plumbing Supplies MacEndfeed Equal Tee 15mm WRAS APPROVED

The MacEndfeed Equal Tee 15mm WRAS APPROVED is a high-quality copper fitting designed to create a branch connection within 15mm pipework in plumbing and heating systems. Compact and durable, it provides a strong, permanent soldered joint, making it ideal for use in confined spaces. WRAS approved for potable water applications, it delivers safe and reliable performance across domestic and commercial installations.

MacDonald Plumbing Supplies Chrome Plated Isolating Valve Full Bore 15mm

This full bore 15mm chrome plated isolating valve combines style and functionality, providing reliable water flow control for plumbing systems.

MacDonald Plumbing Supplies WRAS Approved Flexi Tap Connector 15mm x 1/2" x 300mm

The WRAS Approved Flexi Tap Connector 15mm x 1/2" x 300mm is a high-quality flexible plumbing connector designed to provide a secure and leak-free connection between a tap and the water supply pipe. With a durable stainless steel braided outer layer and EPDM rubber inner tube, it offers excellent flexibility, strength, and resistance to corrosion. WRAS approval ensures suitability for potable water systems and compliance with water regulations.

MacDonald Plumbing Supplies WRAS Approved Flexi Tap Connector with Isolator 15mm x 1/2" x 300mm

The WRAS Approved Flexi Tap Connector with Isolator 15mm x 1/2" x 300mm is a high-quality flexible plumbing connector designed to provide a secure and convenient connection between a tap and the water supply. Featuring an integrated isolator valve, it allows water flow to be shut off at the point of connection for easy maintenance and servicing. Constructed with a stainless steel braided outer layer and EPDM inner tube, it offers durability, flexibility, and WRAS approved safety for potable water systems.

Speedfit 15mm Equal Elbow PEM0315W (Pack of 10)

The Speedfit 15mm Equal Elbow PEM0315W enables secure, flame-free 90° connections between two equal-sized 15mm plastic or copper pipes. This Twist & Lock® push-fit fitting installs up to 40% faster than traditional plumbing methods and requires no tools or hot works, making it perfect for tight spaces. Ideal for hot and cold water and central heating systems, it’s WRAS approved and includes a 50-year guarantee.  

MacDonald Plumbing Supplies MacValve Chrome Plated 15mm Iso Valve - WRAS Approved

Upgrade your water control system with our Chrome Plated 15mm Contract Iso Valve. This valve is designed to provide efficient and reliable shut-off functionality, making it an essential component in any plumbing installation.

MacDonald Plumbing Supplies MacValve Angled Isolating Valve CP 15mm x 15mm

The MacValve Angled Isolating Valve CP 15mm x 15mm is a high-quality compression valve designed to provide reliable water isolation while creating a neat and professional pipework installation. Featuring a durable chrome plated finish and an angled design, it is ideal for use in kitchens, bathrooms, utility rooms, and general plumbing applications. Easy to operate with a standard screwdriver, it allows quick isolation of the water supply for maintenance, repairs, or appliance replacement without shutting down the entire system.

MacDonald Plumbing Supplies MacVent 15mm Auto Air Vent Compression

The MacVent 15mm Auto Air Vent Compression offers a high-quality solution to prevent trapped air in heating systems. Built from premium materials, it operates efficiently under pressures up to 10 bar and temperatures up to 100°C, providing consistent and reliable performance in residential and commercial heating applications.

MacDonald Plumbing Supplies MacValve 15mm & 22mm Pressure Reducing Valve & Gauge

The MacValve 15mm & 22mm Pressure Reducing Valve, complete with a pressure gauge, is designed to efficiently regulate and reduce pressure in plumbing and heating systems. With dual compatibility for 15mm and 22mm pipe sizes, this valve offers flexible installation and ensures system protection by controlling excessive water pressure. Adjustable outlet pressure between 1 and 6 bar with a factory pre-set of 3 bar.

Rob Pond 22mm Self Cutting Tap Adaptor

he Rob Pond 22mm Self Cutting Tap Adaptor is a reliable solution for connecting taps to 22mm pipes, providing convenience and a secure connection. This very handy Self Cutting Adaptor is for use in conjunction with Rob Pond 15mm Self Cutting Drain off Cock or Self Cutting Isolation Valve and allows you to fit them to 22mm Copper Pipe quickly & easily Applications: Draining Down: Used in conjunction with the Rob Pond Self Cutting Drain Off Cock, this adaptor allows you to drain live heating systems from 22mm Copper pipe. Ideal when you cannot find or access existing drain points. Branching off existing 22mm Pipework: Used in conjunction with the Rob Pond Self Cutting Isolation Valve, this adaptor allows you to connect new pipe work to existing 22mm Copper pipe on live plumbing & heating systems

Rob Pond Self Cutting Drain Off Cock

The Self Cutting Drain Off Cock is a practical and efficient solution for draining water from plumbing and heating systems without the need for pipe cutting or system dismantling. Designed for quick installation on 15mm copper pipe, it allows plumbers to create an instant drain point even when existing drain valves are inaccessible. Ideal for emergency work and maintenance tasks, this reusable tool enables fast, clean system draining with minimal spillage, making it an essential addition to any professional plumbing kit.

MacDonald Plumbing Supplies MacValve 15mm WRAS Filling Loop Part L

The MacValve 15mm WRAS Filling Loop Part L is a reliable and compliant solution for refilling and maintaining pressure in domestic and commercial heating systems. Designed to meet Part L regulations and fully WRAS approved, it ensures safe operation while preventing backflow contamination. Suitable for use with boilers and other pressurised systems, this filling loop offers a straightforward and dependable method for topping up system pressure.

MacDonald Plumbing Supplies MacPress Long Tail Drain Off Valve Type A 15mm

The MacPress Long Tail Drain Off Valve Type A 15mm offers efficient drainage for gas, LPG, and fuel oil systems. Approved by British Gas to EN 331 standards, this durable valve is ideal for residential and commercial applications, providing reliable performance in demanding environments.     Installation Instructions for Press Fittings   1. Ensure the copper tube is cut squarely. 2. Deburr the pipe internally and externally to form a smooth edge. 3. Check that the ‘O’ ring of the fitting is seated correctly and free from impurities. 4. Do not use jointing compound, oil or grease. 5. Insert the tube to the full depth of the socket. 6. Clearly mark the tube at full depth. 7. Aline the fitting with the jaw of the tool correctly. 8. Make the press connection, using a suitable M profile jaw.

MacDonald Plumbing Supplies MacValve 15mm Type A Brass Drain Off Valve

The MacValve 15mm Type A Brass Drain Off Valve is a robust and essential component for ensuring efficient water drainage in plumbing systems. Suitable for both residential and commercial applications, this high-quality valve is designed for durability, corrosion resistance, and ease of use. Perfect for draining radiators, heating systems, and other water-filled equipment.