Manifold Pump Pack with VRG 3-Port Valve kvs 6.3 and Wilo 25/6 Pump c/c 210mm. Excludes Actuator and Controller.

Engineered for high-output wet underfloor heating (UFH) systems and larger floor areas, this commercial-grade manifold pump pack combines an high-flow ESBE VRG 3-port mixing valve (Kvs 6.3) with an energy-efficient Wilo Para 25/6 circulation pump. Designed to fit standard 210mm centre-to-centre UFH manifolds, it provides precise temperature regulation and superior flow distribution across multi-port manifolds.

Featuring a high Kvs rating of 6.3, this mixing pack is optimised for demanding underfloor heating loops requiring low pressure drop and high water flow rates. It easily pairs with automated 230V, 24V, or weather-compensated rotary actuators and controllers to deliver dynamic flow mixing based on real-time heating demands.

(Note: Actuator and controller sold separately).

Key Benefits & Features

• High-Flow ESBE VRG 3-Port Valve (Kvs 6.3): High flow capacity minimises hydraulic resistance, making it ideal for large domestic, commercial, or heat pump underfloor heating circuits.

• High-Efficiency Wilo Para 25/6 Pump: ErP-compliant A-rated circulation pump featuring variable differential pressure and constant speed modes for quiet, low-energy performance.

• Standard 210mm C/C Spacing: Designed for seamless, direct mounting onto standard 210mm centre-to-centre UFH manifolds.

• Actuator & Weather Compensation Ready: Standardised valve spindle fits motorised rotary actuators (such as ESBE ARA series or Seltron actuators) for automated or weather-compensated control.

• Heavy-Duty Brass Construction: Precision-machined, corrosion-resistant brass mixing body built for long-term reliability in high-duty hydronic heating loops.

• Versatile System Integration: Suitable for gas/oil boilers, biomass, and low-temperature renewable heat sources requiring motorised mixing.

Enhance user experience with Advanced Tabs, allowing seamless content navigation. Organize information efficiently while keeping the interface clean and interactive. Perfect for FAQs, product details, or multi-section content.

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