Free Click & Collect
Within One Hour
Delivery address
Collection branch
Ideas & Advice
VAT
EX
INC
Caleffi 533 High Temp Pressure Reducing Valve 15mm
Hover Over to Zoom In
Overview
- 533 pressure reducing valves have a specially shaped diaphragm to give accurate pressure regulation in response to changes in downstream pressure
- The larger outlet chamber creates a low exit velocity which is effective in reducing water noise
- The control stem housing of the cartridge is made from a plastic material with a low co-efficient of adhesion, which reduces the probability of scale deposits forming, the main cause of pressure reducing valve malfunction
- The cartridge and strainer screen are easily removed for periodic cleaning and maintenance
- Valves for use with copper tube have compression ends complying with BS EN 1254-2
Technical specification
Diameter
15 mm
Length
88 mm
Maximum Pressure
12 bar
Material
Brass
Colour
Silver
Finish
Chrome
Type
Pressure Reducing Valve
Country Origin
Italy
Manufacturer Model No
533641H
Made To Order
N
Brand Name
Caleffi
Reviews
Be the first to review this product.
Drayton RT414 Angled TRV & Lockshield 15mm
The Drayton RT414 TRV provides control of individual room temperature. With integral thermostatic sensing head and reverse flow capability. The 15mm angle valve can flow or return mounted both vertically or horizontally.
£38.24 each (Inc. VAT)
NEW
Take control of your room temperature and reduce energy bills with the Inta i-Therm 108TWINA 10/8mm Angled TRV Pack. Compatible with microbore central heating pipes, it includes an angled thermostatic head and lockshield valve. With a liquid-filled sensor, it maintains accurate temperatures from 0°C to 30°C. Its bi-directional body allows versatile installation, and the anti-chatter cartridge prevents water-hammer noise. The sleek, minimal design prevents dirt traps, ensuring durable, reliable performance.
£32.88 each (Inc. VAT)
Drayton RT212 15mm Straight TRV Chrome
Take command of your homes climate with the Drayton RT212 15mm Straight Thermostatic Radiator Valve (TRV). Designed to balance performance with affordability, this valve is the ideal solution for homeowners looking to boost energy efficiency without sacrificing style.
The RT212 doesn't just regulate heat; it optimises it. By monitoring individual room temperatures, it ensures you only use the energy you need, keeping your living spaces comfortable and your utility bills in check.
£32.28 each (Inc. VAT)
Drayton RT212 TRV 15mm Straight Valve
Upgrade your home heating efficiency without breaking the bank. The Drayton RT212 15mm Straight Thermostatic Radiator Valve (TRV) offers a perfect blend of reliability, rapid response, and sleek aesthetics. Designed for modern central heating systems, this valve ensures every room in your home stays at the perfect temperature while helping you reduce energy waste.
£17.92 each (Inc. VAT)