The 2″ x 1-1/4″ Flanged Ball Valve provides a highly efficient and heavy-duty solution for transitioning and isolating high-capacity fluid streams within modern commercial and large domestic hydronic systems. Installers integrate this specialised flanged valve into main boiler loops, central plant rooms, or primary manifold distribution headers. Consequently, it allows for seamless piping transitions while offering reliable, full-bore flow isolation to simplify long-term system maintenance.
Furthermore, the premium flanged design provides a rugged, bolt-down mechanical connection capable of handling high operational pressures and intense thermal expansion cycles. The robust internal ball mechanism delivers bubble-tight sealing when closed, preventing localised pressure weeping or air ingress. Additionally, the integrated standard flange sizing simplifies installation, allowing for straightforward bolt-on pairing directly to industrial-grade pumps or pre-fabricated headers without complex adapter assemblies.
- Heavy-Duty Flanged Design: Built with a sturdy, multi-bolt flanged body profile to endure high mechanical stress and pipeline vibration. Consequently, it ensures maximum joint integrity across primary mechanical plant spaces.
- Streamlined Step-Down Transition: Features a 2″ to 1-1/4″ dimension profile to accommodate necessary system pipe reductions. Therefore, it effectively manages hydraulic transitions without introducing excessive turbulence or bottlenecking.
- Bubble-Tight Isolation Sealing: Equipped with premium-grade, heat-resistant internal seats to establish a perfectly airtight fluid shut-off. As a result, you can confidently isolate system zones for repairs or upgrades.
- Optimal Flow Dynamics: The high-capacity interior chamber allows heated water to travel through with minimal friction loss. Additionally, this smooth internal path preserves circulating pump efficiency across large radiant heating loops.
- Corrosion-Resistant Housing: Manufactured from high-tensile, durable metal alloys engineered to withstand aggressive chemical water treatments and constant moisture. Subsequently, the valve guarantees dependable operation for many decades.
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DELIVERY OPTIONS:
We currently offer two shipping options to get your goods to you in a timeframe that suits:
Standard delivery to mainland UK (3-5 working days) – £9.99
Next working day delivery to mainland UK* – £11.99
*Next working day deliveries are subject to orders being placed before 1pm. The delivery window for next working day deliveries is between 8am and 5.30pm.
All orders received after 1pm on a Friday (including weekend orders), that have upgraded to next working day delivery, will be despatched on Monday for a Tuesday delivery.
Bank holidays are treated in the same way as a non-working day, so please take this additional delivery time into account when ordering.
Pallet Delivery
Next day pallet delivery to mainland UK – £72.00
Special delivery requirements
Can’t see what you’re looking for? If you require a delivery option that is not offered as standard on the website, please contact our team. Where possible we try to accommodate additional requirements, including timed delivery options and deliveries to non-mainland UK addresses.
Please note: We rely upon the services of third party couriers, and whilst we endeavour to always deliver in a timely manner there are unfortunately a few occasions when the couriers fail to deliver on the appointed day and before the specified time. Whilst this happens rarely, we cannot be held responsible for the late delivery of an item, or any costs incurred by customers’ tradespeople unable to work. Please ensure that you have your materials before booking in any trades. If your product has been delayed, we will do our best to keep you informed of any new estimated time and date of your delivery.
NEED HELP?
Our customer support team is here to help with any queries about your order and delivery requirements.
Email: customerservices@tradeunderfloor.co.uk
Call: 01283 850040
Monday to Friday | 8:30am – 4:30pm
