£61.53

Caleffi Adjustable Thermostatic Mixing Valve 1/2 Inch 30 - 48 °C Brass Body Chrome Plated 520430

520

Price data last checked 73 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

It has never been this cheap. We have no record of a lower price.

£62 today · cheaper than every other day in the last 2 months

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 2 days • 2 data points (No recent data available)

Historical
Generating forecast...
£61.53 £58.45 £59.68 £60.91 £62.15 £63.38 £64.61 29 March 2026 29 March 2026 29 March 2026 29 March 2026 30 March 2026

Price Distribution

Price distribution over 2 days • 1 price levels

Days at Price
2 days 0 1 1 2 2 £62 Days at Price

Price Analysis

Most common price: £62 (2 days, 100.0%)

Price range: £62 - £62

Price levels: 1 different prices over 2 days

Description

Function The 520 and 522 series mixing valves are used in systems that produce hot water for sanitary purposes with a water storage heater. They are designed to maintain the preset temperature of the mixed water delivered to the user despite variations in the temperature of the water contained in the storage.

Key Features

Adjustable thermostatic mixing valve

Brass body

Chrome plated

Max. working pressure: 10 bar

Max. inlet temperature: 90°C

Product Specifications

Brand
Caleffi
Model
520
Size
1/2 Zoll
Domain
Amazon UK
Listed Since
28 October 2013

Barcode

No barcode data available

Similar Products You Might Like

Caleffi Adjustable Thermostatic Mixing Valve 1/2 Inch 30 - 65 °C Anti-scale 521400
99% match

Caleffi Adjustable Thermostatic Mixing Valve 1/2 Inch 30 - 65 °C Anti-scale 521400

Caleffi

£80.65 11 Feb 2026
Caleffi 520440 Adjustable Thermostatic Mixing Valve 1/2 Inch 40 - 60 °C
98% match

Caleffi 520440 Adjustable Thermostatic Mixing Valve 1/2 Inch 40 - 60 °C

Caleffi

£55.62 05 Apr 2026
Caleffi 521503 Thermal Mixer 3/4 Inch with Check Valves at Input
97% match

Caleffi 521503 Thermal Mixer 3/4 Inch with Check Valves at Input

Caleffi

£85.43 04 Apr 2026
Zurn 34-ZW1017XLC 34-ZW1017XLC-Thermostatic Mixing Valve
97% match

Zurn 34-ZW1017XLC 34-ZW1017XLC-Thermostatic Mixing Valve

Zurn

£148.12 04 Mar 2026
Cash Acme 25686 Thermostatic Mixing Valve, Bronze, 3/8 in
97% match

Cash Acme 25686 Thermostatic Mixing Valve, Bronze, 3/8 in

Cash Acme

£68.80 12 Jan 2026
Bristan MT503CP TMV3 15mm Thermostatic Mixing Valve (Pack of 4)
97% match

Bristan MT503CP TMV3 15mm Thermostatic Mixing Valve (Pack of 4)

Bristan

Out of Stock 11 Apr 2026
Zurn 12-ZW1070XLPEXF1960 12-ZW1070XLPEX1960-Aqua-Gard Thermostatic Mixing Valve
97% match

Zurn 12-ZW1070XLPEXF1960 12-ZW1070XLPEX1960-Aqua-Gard Thermostatic Mixing Valve

Zurn

£145.80 28 Feb 2026
Dipra 925061 Thermostatic Mixer Tap NF Other Accessories Water Heater, Grey
96% match

Dipra 925061 Thermostatic Mixer Tap NF Other Accessories Water Heater, Grey

Dipra

£86.05 10 Apr 2026
Cash Acme 24507 Water Valve, Thermostatic Mixing Valve, Bronze, S
96% match

Cash Acme 24507 Water Valve, Thermostatic Mixing Valve, Bronze, S

Cash Acme

£100.65 04 Apr 2026
Bristan MT753CP TMV3 Thermostatic Under Bath Blending Valve with 22 mm Inlet Connections - Chrome
96% match

Bristan MT753CP TMV3 Thermostatic Under Bath Blending Valve with 22 mm Inlet Connections - Chrome

Bristan

£80.00 29 Jan 2026
Ultra JTY303 Volt Thermostatic Triple Valve - Chrome
96% match

Ultra JTY303 Volt Thermostatic Triple Valve - Chrome

nuie

£199.95 06 Feb 2026
Bristan MT503CP-ISO TMV3 Thermostatic Under Sink Blending Valve with 15 mm Inlet Connections - Chrome
95% match

Bristan MT503CP-ISO TMV3 Thermostatic Under Sink Blending Valve with 15 mm Inlet Connections - Chrome

Bristan

£86.95 27 Jan 2026
Nuie BIN503 Binsey Modern Bathroom Wall Mount Round Thermostatic Bar Valve with Bottom Outlet, 55mm x 275mm, Chrome
95% match

Nuie BIN503 Binsey Modern Bathroom Wall Mount Round Thermostatic Bar Valve with Bottom Outlet, 55mm x 275mm, Chrome

nuie

£91.99 11 Feb 2026
Sanitop-Wingenroth 17509 8 Grohe 1/2 Inch Chrome-Plated Brass, Equipment Combination Angle Valve – 41082, 1/2 Zoll
95% match

Sanitop-Wingenroth 17509 8 Grohe 1/2 Inch Chrome-Plated Brass, Equipment Combination Angle Valve – 41082, 1/2 Zoll

Sanitop-Wingenroth

£60.47 17 Mar 2026
Hudson Reed ART3211 Art ǀ Modern Bathroom Triple Concealed Square Shower Valve with Lever Handles, 280mm x 120mm, Chrome, Set of 4 Pieces
95% match

Hudson Reed ART3211 Art ǀ Modern Bathroom Triple Concealed Square Shower Valve with Lever Handles, 280mm x 120mm, Chrome, Set of 4 Pieces

Hudson Reed

Out of Stock 12 Apr 2026
Caleffi 541080 VAL.INT.Comb.100C 11/2 5MT
95% match

Caleffi 541080 VAL.INT.Comb.100C 11/2 5MT

Caleffi

£111.83 30 Jan 2026
GROHE 35087000 Grohtherm XL Thermostatic Mixer
95% match

GROHE 35087000 Grohtherm XL Thermostatic Mixer

GROHE

£1,615.16 07 Feb 2026
GROHE Brass Angle Valve 1/2 Inch - Pre-Roughened Connection Thread for Easy Sealing, Wall Connection 1/2" with Outlet 1/2", Metal Push-On Escutcheon Ø 55 mm, Supersteel, 22041DC1
95% match

GROHE Brass Angle Valve 1/2 Inch - Pre-Roughened Connection Thread for Easy Sealing, Wall Connection 1/2" with Outlet 1/2", Metal Push-On Escutcheon Ø 55 mm, Supersteel, 22041DC1

GROHE

£42.62 11 Apr 2026
Cash Acme 24549 Thermostatic Mixing Valve, Brass, 3/4 in. -Sharkbite Direct Connections
95% match

Cash Acme 24549 Thermostatic Mixing Valve, Brass, 3/4 in. -Sharkbite Direct Connections

Cash Acme

Out of Stock 04 Apr 2026
Nuie BINTR03 Binsey Modern Bathroom Round Twin Concealed Thermostatic Shower Valve with Diverter and Lever Handles, 280mm, Chrome
95% match

Nuie BINTR03 Binsey Modern Bathroom Round Twin Concealed Thermostatic Shower Valve with Diverter and Lever Handles, 280mm, Chrome

nuie

Out of Stock 06 Feb 2026
Ultra JTY302 Twin Valve Volt Thermostatic with Diverter - Chrome
95% match

Ultra JTY302 Twin Valve Volt Thermostatic with Diverter - Chrome

nuie

£208.95 31 Jan 2026
Home of Ultra Quest Concealed Thermostatic Twin Shower Valve with Square Plate.
95% match

Home of Ultra Quest Concealed Thermostatic Twin Shower Valve with Square Plate.

nuie

£149.95 07 Feb 2026
TA Heimeier 2202-04.000 Tool
95% match

TA Heimeier 2202-04.000 Tool

Heimeier

£75.14 28 Feb 2026
Caleffi 252150 MISC.Term.30-65 3/4" Solar, Neutral
95% match

Caleffi 252150 MISC.Term.30-65 3/4" Solar, Neutral

Caleffi

£81.38 05 Apr 2026