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    Valves

    Explore Plumbco’s Valves category, offering a comprehensive selection of high-quality valves for various plumbing and industrial applications. Our range includes Isolation Valves, Butterfly Valves, Pressure Reducing Valves, Bi-Pass Valves, Ball Valves, Check Valves, Pump Valves, Drain Cocks, and Stopcocks. Designed for reliability and precision, these valves ensure optimal control and performance in your plumbing systems.

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    Viva 1/2" Bottom Entry Fill Valve

    Viva Skylo Bottom Entry Fill Valve ½″ UK PP0020

    PP0020
    The Viva Skylo Bottom Entry Fill Valve (PP0020) is a high-quality inlet valve for UK toilet cisterns. Designed with a ½″ (15mm) thread, it features adjustable height, a float shield, and a delayed-fill mechanism to ensure efficient, quiet, and water-saving operation in compact spaces.
    £10.85 incl tax
    Viva Dual Entry 4-1 Fill Valve Brass

    Viva Skylo Dual Entry 4‑in‑1 Fill Valve (Brass Thread) UNI/B

    UNI/B
    The Viva Skylo Dual Entry 4‑in‑1 Fill Valve (Product Code: UNI/B) offers an ultra‑flexible solution for UK cisterns: switch effortlessly between side or bottom entry, use either ½″ UK or ⅜″ Euro threads, and benefit from a height adjustable design with 180° float rotation and delayed fill to reduce water consumption.
    £24.70 incl tax
    Viva Dual Flush Valve & Button

    Viva Skylo Dual Flush Valve SKY005

    SKY005
    The Viva Skylo Dual Flush Valve (Product Code SKY005) is a compact, cable‑operated flush valve engineered for both 1½″ and 2″ outlet cisterns. It features adjustable dual‑flush volumes, an internal adjustable overflow, and a universal push‑button fitting 40 mm, 50 mm or 60 mm holes, making it a versatile, water‑saving solution for UK bathrooms.
    £18.65 incl tax
    Viva 1/2" Side Entry Fill Valve - Brass

    Viva Skylo Side Entry Fill Valve (½″ Brass Thread) PP0012/B

    PP0012/B
    The Viva Skylo Side Entry Fill Valve PP0012/B is a compact, high‑performance valve engineered for standard UK cisterns. With a ½″ brass thread, adjustable float shield, delayed‑fill function and working pressure range from 0.3–16 bar, it’s designed to fit even tight spaces while delivering reliable, quiet operation.
    £13.75 incl tax
    Wavin Osma Soil 4S303W 40/32mm Air Admittance Valve

    Wavin Osma Soil 4S303W 40/32mm Air Admittance Valve

    4S303W
    The Wavin Osma OsmaW 40mm ABS Air Admittance Valve (White) 4S303W provides efficient ventilation for soil and waste systems, preventing trap siphoning. Perfect for domestic plumbing, it ensures reliable airflow and smooth drainage in 40mm pipe installations.
    £68.99 incl tax
    Wavin OsmaSoil 4S304W Air Admittance Valve 110mm White

    Wavin OsmaSoil 110mm Air Admittance Valve 4S304W - White

    4S304W
    The Wavin OsmaSoil 4S304W 110mm Air Admittance Valve is designed for use with compatible 110mm soil and waste systems. The valve allows air to enter the drainage system while helping prevent foul odours from escaping through the soil pipework.

    Part of the Wavin OsmaSoil range, this white air admittance valve provides a practical solution for compatible drainage and ventilation installations.
    £155.92 incl tax
    Worcester Greenstar Gas Valve

    Worcester Greenstar Gas Valve

    87161165150
    £129.26 incl tax
    Worcester Pressure Relief Valve

    Worcester Pressure Relief Valve

    87161064310
    £26.51 incl tax
    22mm Red Lever Ballvalve from plumbco-online

    22mm Red Lever Ball Valve

    BFLBVR-22
    22mm brass Lever Ball Valve with red PVC coated metal lever.
    Supplied with an olive in the nut ends.
    Suitable for hot water systems.
    £9.92 incl tax
    Bristan 15mm Thermostatic Mixing Valve

    Bristan 15mm Thermostatic Mixing Valve

    MT503CP
    The Bristan TMV3 Mixing Valve MT503CP is a high-performance thermostatic under-sink blending valve designed for safe and consistent water temperature control. Featuring reliable 15mm mixing valve technology, Part G compliance and automatic shut-off protection, it delivers dependable performance for domestic and commercial washroom installations across the UK.
    £62.47 incl tax
    Bristan 22mm Thermostatic Mixing Valve

    Bristan 22mm Thermostatic Mixing Valve

    MT753CP
    The Bristan 22mm Thermostatic Mixing Valve ensures precise control over water temperature, making it ideal for maintaining safe and comfortable bathing and showering experiences. With robust construction and reliable performance, this valve is a crucial addition to any home or commercial plumbing setup.
    £333.20 incl tax
    Caleffi Loose Nut Pressure Relief 4.5 Bar F0000242

    Caleffi Loose Nut Pressure Relief 4.5 Bar F0000242

    F0000242
    The Caleffi Loose Nut Pressure Relief Valve 4.5 Bar F0000242 provides dependable pressure control for boilers and central heating systems. Designed for safety and reliability, it’s ideal for plumbing and heating installations.
    £132.74 incl tax
    VCSC Chrome Plated Shower Check Valve 1/2" - 10015600

    VCSC Chrome Shower Check Valve 1/2" CVS12

    10015600
    The VCSC Chrome Plated Shower Check Valve 1/2" (CVS12) is designed to prevent backflow in shower systems, ensuring safe and hygienic water flow. Its durable chrome finish provides long-lasting performance, while the compact design allows easy installation in standard 1/2" plumbing connections. Ideal for both residential and commercial use, this valve guarantees reliable operation and peace of mind. Shop Plumbco for quality shower fittings and fast delivery.
    £7.63 incl tax
    Fluidmaster Compact Syphon Dual Flush Valve PROSY080

    Fluidmaster Compact Syphon Dual Flush Valve PROSY080

    PROSY080
    Upgrade your toilet with the Fluidmaster Compact Syphon Dual Flush Valve PROSY080. This high-quality valve offers efficient water usage and reliable flushing performance. Designed for easy installation and durability, it's an ideal choice for enhancing your bathroom's functionality.
    £26.82 incl tax
    Deluxe Universal Component Cistern Pack (99T)

    Siamp Deluxe Universal Component Cistern Pack (99T)

    37998110 (10)
    The Siamp Deluxe Optima 50 / 99T Component Pack 37998110 is a complete toilet cistern repair kit, combining a reliable Optima 50 flush valve with the popular 99T fill valve. Designed for universal compatibility, this high-quality cistern component pack ensures efficient flushing, quiet refill and long-lasting performance - ideal for toilet repairs, replacements and plumbing maintenance.
    £38.98 incl tax
    Siamp Optima 49 Dual Flush Toilet Valve 32499910

    Siamp Optima 49 Dual Flush Toilet Valve 32499910

    32499910
    The Siamp Optima 49 Dual Flush Valve 32499910 delivers efficient, reliable flushing for modern toilet cisterns. Designed for easy installation and universal compatibility, this high-quality dual flush valve provides water-saving control for both full and reduced flushes while ensuring quiet operation and long-lasting performance - ideal for cistern repairs and bathroom upgrades.
    £26.53 incl tax
    15MM CHROME ISOLATING VALVE & BLACK LEVER

    15MM CHROME ISOLATING VALVE & BLACK LEVER

    BFIVL-15
    Upgrade your plumbing system with our 15MM Chrome Isolating Valve & Black Lever. Crafted for durability and efficiency, this valve ensures smooth water flow control with a sleek black lever for easy handling. Perfect for both residential and commercial applications.
    £3.77 incl tax
    22MM CHROME ISOLATING VALVE & BLACK LEVER

    GENBRA 22 mm Chrome Isolating Valve BFIVL-22

    BFIVL-22
    The GENBRA BFIVL‑22 22 mm isolating valve features a durable chrome body with an easy‑to-use plastic lever for precise water shut-off. Perfect for central heating, radiator connections, or general plumbing applications, it offers long-lasting performance and simple operation, making maintenance and repairs fast and hassle-free.
    £8.29 incl tax
    003L0203

    Danfoss 003L0203 15mm Lockshield Valve Only

    003L020300
    The Danfoss RLV‑D Lockshield Valve (15 mm angled) is a high‑quality lockshield valve designed for domestic two‑pipe heating systems. With a nickel‑plated brass body, compatibility with the RA fitting range and an adjustable setting via a 6 mm Allen key under a brass cap, it enables reliable flow regulation and radiator isolation.
    £10.33 incl tax
    Altecnic 22mm Pressure Reducing Valve

    Altecnic 22mm Pressure Reducing Valve

    533651
    The Altecnic Series 533 22 mm cold pressure reducing valve (533651) reduces and stabilises incoming mains pressure, protecting taps and appliances from excessive force. Featuring a precision diaphragm for consistent regulation, a low‑noise large outlet chamber, and a removable cartridge and strainer for easy maintenance, this WRAS‑approved brass valve is ideal for domestic plumbing systems.
    £92.02 incl tax