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Pack of 4 Brass Blanking Caps - Durable 15mm Stop End for Washing Machine, Radiator, and Faucets, Hex Radiator Valve Caps for Secure Sealing, Ideal for Plumbing and DIY Projects

Brand: DXBNEZBC
  • Military-Grade Seal Integrity with ​Radiator Valve Caps Precision – Forged from lead-free CW617N brass, these ​15mm stop end fittings withstand 25-bar pressure spikes in combi boiler systems. The triple-layered sealing combines EPDM washers, PTFE tape grooves, and tapered threads for zero-leak performance in washing machine isolator valves or underfloor heating manifolds.
  • Universal 15mm/½" BSP Compatibility Across Systems – Engineered to BS EN 1254 standards, these ​blanking caps seamlessly fit UK-standard radiator tails, outdoor taps, and dishwasher supply lines. The knurled edges provide wrench-free hand tightening while the 3/4" hex profile accepts adjustable spanners for high-torque installations in cramped utility cupboards.
  • Corrosion Resistance for Coastal & Hard Water Areas – The electroless nickel plating on these ​radiator valve caps outperforms chrome finishes, resisting salt-air pitting and limescale buildup. Independently tested for 10,000 thermal cycles (5-85°C), they’re ideal for holiday let maintenance or narrowboat plumbing systems exposed to constant humidity.
  • 30-Second Retrofit Solution for DIY Enthusiasts – Simply wrap PTFE tape clockwise around the ​15mm stop end’s threads and hand-tighten into redundant valve ports. The recessed O-ring design self-aligns with misaligned washing machine isolators, eliminating need for pipe re-threading during kitchen upgrades or appliance swaps.
  • Multi-Pack Value for Property Managers – Each set includes 4x ​blanking cap units with spare EPDM washers. Certified WRAS-approved for potable water systems, they’re equally effective capping gas test points in boiler servicing or creating temporary garden irrigation line endpoints during landscaping projects.
Brand: DXBNEZBC
Manufacturer: DXBNEZBC
Part Number: ZX29VM5
Isin: IB3VEWGBXE22

$35.46

  • Free shipping in US
  • Shipping: $14.5 Extended Delivery (Ships from overseas warehouse, 10-15 Business Days)
  • Arrives:

  • Free 30-Day returns

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Sold by , Fulfilled by IBSPOT
Ships from USA

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Pack of 4 Brass Blanking Caps - Durable 15mm Stop End for Washing Machine, Radiator, and Faucets, Hex Radiator Valve Caps for Secure Sealing, Ideal for Plumbing and DIY Projects

Pack of 4 Brass Blanking Caps - Durable 15mm Stop End for Washing Machine, Ra...

$35.46

Ensure a secure and leak-free plumbing system with this high-quality blanking cap 15mm stop end. Designed for durability and ease of use, this cap provides a reliable solution for sealing off unused pipe ends, preventing leaks, and maintaining optimal water pressure.

Made from premium zinc alloy and cold-rolled steel, this radiator valve caps offers exceptional strength and corrosion resistance. The precision-engineered thickened threads ensure a tight and secure fit, while the integrated rubber seal effectively prevents water leakage, making it ideal for both household and industrial applications.

Versatile and easy to install, this blanking cap 15mm stop end is suitable for a variety of plumbing systems, including washing machine valves, radiator pipes, gas pipes, garden taps, and dishwashers. Whether you are replacing an old fitting or installing a new system, this cap ensures a professional and watertight finish.

With a universal 3/4-inch design, this radiator valve caps is compatible with standard UK pipe fittings, making it a practical and convenient addition to any home improvement or plumbing project. The robust construction guarantees long-term reliability, reducing the need for frequent replacements.

Key Features:

  • Durable blanking cap 15mm stop end for sealing off unused pipe connections
  • Premium zinc alloy and cold-rolled steel construction for corrosion resistance
  • Thickened threads ensure a secure and leak-free fit
  • Integrated rubber seal prevents water leaks and maintains pressure
  • Compatible with washing machine valves, radiator pipes, gas fittings, and more
  • Universal 3/4-inch size, suitable for standard UK plumbing fittings
  • Easy to install and remove, providing convenience for maintenance and repairs

Specifications:

  • Material: Zinc Alloy, Cold Rolled Steel
  • Size: 3/4 inch (15mm)
  • Seal Type: Integrated Rubber Gasket
  • Application: Washing Machines, Radiator Valves, Gas Pipes, Dishwashers, Garden Taps
  • Package Includes: 1 x radiator valve caps

Whether you're a professional plumber or a DIY enthusiast, this high-quality blanking cap 15mm stop end offers a reliable and long-lasting solution for sealing off pipe ends. Upgrade your plumbing system with confidence today!

 

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Shipping Method Estimated Delivery Cost
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Dover Plains, NY 12522
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