Top Navigator Plumbing Products – Trusted by the Trade, Available at Plumbco

If you're a professional plumber or a hands-on DIYer, having the right fittings and valves can make all the difference. That’s why we stock a wide range of Navigator plumbing products - trusted across the UK for quality, reliability, and compliance with British Standards.

Navigator offers a comprehensive range of fittings, valves, and accessories, many of which are WRAS approved and Kitemark certified, meaning they're safe, durable, and ideal for both domestic and commercial plumbing systems.

Here’s a closer look at some of our top-selling Navigator products available now at Plumbco:

1. Navigator 15mm & 22mm Lever Ball Valves

These full bore brass valves come with interchangeable red and blue handles — ideal for hot and cold water systems. They allow easy shut-off and flow control in heating systems and are supplied with olives in compression nuts for convenience.

2. Navigator Endfeed Elbows & Tees (15mm–28mm)

Perfect for copper pipe installations, these EN1254-compliant fittings are ideal for water and gas systems. They’re designed for a clean, secure soldered joint that lasts.

3. Navigator Double Check Valves

WRAS-approved and DZR brass-built, these are essential for protecting drinking water from backflow contamination — making them a must for safe domestic installations.

4. Navigator Flexible Tap Connectors with ISO Valves

Need quick, flexible connections for taps? These chrome-plated connectors feature integrated isolation valves, perfect for kitchens and bathrooms. Choose from 1/2" or 3/4" options in 300mm length.

5. Navigator Drain Off Cocks & ISO Valves

Used in heating systems, these help isolate and drain sections easily during maintenance. Available in heavy-duty brass with screwdriver slot operation.

Why Order Navigator Products from Plumbco?

• Trade-trusted brands like Navigator, MidBrass, Altopoly & Salvus
• WRAS-approved, British Standard quality
• Competitive online prices with fast UK delivery
• Click & Collect available from our branches
• Expert customer support – we know the trade

Whether you're fitting out a new system or restocking your van, Navigator products at Plumbco offer dependable performance at great prices.

Browse the full Navigator range here:

plumbco-online.co.uk/navigator