The Reina Portland Straight Radiator Valves are a pair of manual valves with a straight body, solid brass construction and 15mm pipe connections. Choose from Anthracite (VLV-PRT/SA) and Chrome (VLV-PRT/S) to match your radiator or heated towel rail.
The Portland has a clean, modern profile that finishes designer radiators neatly and suits both contemporary and period interiors. As manual valves, they give simple on/off control, and the pair lets you isolate the radiator at either end when you need to remove it or work on the circuit.
1 Year
manufacturer guarantee
Check your pipework before ordering
Straight valves keep the connection in line with the radiator tail. If your pipework needs to turn through 90 degrees at the valve, an angled or corner set may fit better. Corner, angled and straight valves are not interchangeable, so confirm your layout first.
Installation and safety
Isolate and drain down the heating circuit, and let the system cool, before fitting. Installation should be carried out by a competent installer in line with the manufacturer's instructions and current regulations. After refilling, bleed the radiator, check every joint for leaks, and make sure the system water is treated with inhibitor to BS 7593.
What's in the pack
One pair of Reina Portland manual straight valves, each with its own wheel head, in the finish you select.
Key Features
Solid Brass Construction
Made from high quality brass for a long-lasting, dependable connection to your radiator.
Straight Body
The straight body gives a simple, in-line connection that keeps the valve profile slim.
15mm Connections
15mm pipe openings for standard UK pipework, with a 1/2 inch BSP radiator connection.
2 Finishes
Available in anthracite and chrome to match common radiator and towel rail colours.
Manual Wheel Heads
Two wheel heads give simple hand control and easy isolation at either end of the radiator.
Supplied as a Pair
Everything needed for both ends of a radiator or towel rail in a single pack.
Suitable For
Radiators and heated towel rails with 15mm connections, including Reina designer radiators and towel rails, in domestic central heating systems.
Choose Your Finish
Portland Straight Valves - Available Finishes
Finish
Part number
Pattern
Valve type
Anthracite
VLV-PRT/SA
Straight
Manual pair
Chrome
VLV-PRT/S
Straight
Manual pair
Technical Specification
General
Manufacturer part numbers
VLV-PRT/SA (Anthracite), VLV-PRT/S (Chrome)
Manufacturer guarantee
1 year
Valve
Radiator connection
1/2 inch BSP
Handle
Wheel head (two per pack)
Colours
Anthracite and Chrome
Application
Domestic heating - radiators and heated towel rails
Frequently Asked Questions
Are the Portland valves thermostatic?
No. They are manual valves, so you control them by hand. For automatic room temperature control, choose a thermostatic set such as the Reina Modal TRV with lockshield.
What pipe size do they fit?
Both valves have 15mm pipe connections, the standard size for most UK central heating pipework.
Which part number is which colour?
VLV-PRT/SA is the anthracite straight pair. VLV-PRT/S is the chrome straight pair.
Do I need angled, corner or straight valves?
It depends on where your pipework meets the radiator. Angled valves typically suit pipework rising through the floor, straight valves keep the connection in line, and corner valves are normally used where pipes come from the wall. If you are unsure, send us a photo of your pipework and we will help.
Do they fit towel rails?
Yes, they suit radiators and heated towel rails with 15mm connections and standard 1/2 inch BSP tappings.
What guarantee do they have?
Reina supplies the Portland valves with a 1 year manufacturer guarantee.