Evolve 15mm Angled Wheel Head Valve

Description

The Evolve Double Packing Gland O-Ring Tail 15mm Angled Wheel Head Valve is a manual radiator valve built for dependable, everyday flow control on standard 15mm central heating pipework. Its angled body suits pipework that runs horizontally into the radiator, keeping the finished installation compact and close to the wall.

The double packing gland with O-ring tail design adds an extra layer of seal integrity around the spindle, reducing the risk of weeping or drips over years of use. Constructed from chrome-plated brass with a brass insert and EPDM seats, and finished in white and chrome, it suits both DIY radiator swaps and trade installation work.

15mm

Pipe Size

Angled

Valve Style

Manual

Operation

10 bar

Max Pressure

2-100°C

Water Temp

1 Year

Warranty

Please Note

This listing is supplied as a single manual angled valve, not a pair. A radiator typically needs two valves - one at each end - so order two of this listing, or pair it with a lockshield-style valve, to complete a standard installation.

Angled 15mm Body

Fits pipework running horizontally into the radiator, keeping the connection neat and reducing strain on pipe joints.

Double Packing Gland O-Ring Tail

An additional sealing layer around the spindle helps prevent weeping over the valve's lifetime, adding to long-term reliability.

Chrome-Plated Brass Construction

Durable brass body, tail piece and union nut with a chrome-plated finish for a smart, professional look.

Brass Insert with EPDM Seats

Internal components are built from brass with EPDM seats, giving a reliable, leak-resistant seal for years of everyday use.

Manual Wheel Head

Simple hand-operated control for straightforward on/off and flow adjustment without any electronics involved.

White and Chrome Finish

A clean two-tone finish that coordinates with most radiators and central heating pipework found in UK homes.

Product Details

Product type

Manual radiator valve

Valve style

Angled valve

Design feature

Double packing gland, O-ring tail

Finish

White and chrome

Brand

Evolve

Manufacturer

BiWorld

MPN

EV-DPO15A

EAN

6938689700345

Materials & Sizing

Connection size

15mm

Material

Chrome-plated brass, brass insert, EPDM seats

Performance

Maximum working pressure

10 bar

Maximum pressure differential

1 bar

Minimum water temperature

2°C

Maximum water temperature

100°C

Maximum ambient temperature

50°C

What's Included

Pack contents

Supplied as a single valve

Warranty

Manufacturer warranty

1 year (subject to manufacturer's terms and conditions)

Is this valve sold as a single unit or a pair?

This listing is for a single valve. Most radiator installations need two valves in total (one at each end), so you'll typically want to order two, or pair it with a lockshield valve depending on your setup.

What does 'double packing gland' mean?

It refers to an extra sealing arrangement around the valve spindle - two packing layers instead of one - which helps reduce the chance of the valve weeping or dripping around the handle over time, particularly useful on older or harder-worked systems.

Is this a thermostatic or manual valve?

This is a manual valve with a wheel head. It's turned by hand and stays wherever it's set - it doesn't automatically respond to room temperature the way a TRV does.

What pipework does this fit?

It's designed for standard 15mm pipework, with an angled body suited to pipes that run horizontally into the radiator connection.

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Room Dimensions

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Room Type

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Glazing Type

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Double Glazed

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External Walls

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1 Wall

2 Walls

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Insulation Level

Poor

Average

Good (New Build)

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