The Drayton TRV4 Anthracite TRV & Chrome Lockshield Valve Pack brings TRV4 performance to a contemporary matt anthracite finish, matching the surge in popularity of anthracite and graphite flat-panel and column designer radiators. Each pack pairs a 15mm TRV4 body with an anthracite liquid-filled sensing head and a polished chrome lockshield, giving everything needed for both ends of a single radiator connection in one box.
The valve body carries the same performance specification as the TRV4 Classic range — reverse flow, double gland seal, and pre-setting for balancing the radiator through the TRV. Two body styles are available: 07 05 210 with a 15mm angled valve, and 07 05 211 with a 15mm straight valve, both paired with the same chrome lockshield.
Anthracite
TRV Head Finish
Anthracite Finish
A stylish matt anthracite finish matches anthracite, graphite and dark grey panel and column radiators, now a standard specification on many new-build and renovation projects.
Polished Chrome Lockshield
Each pack includes a matching chrome lockshield, fitted at the opposite end of the radiator to regulate flow and balance the system, or to isolate the radiator.
Liquid-Filled Sensor
The same ultra-sensitive liquid-filled sensor used across the TRV4 range provides precise room temperature control, with a frost protection setting below approximately 8°C.
Reverse Flow Body
The 15mm valve body supports installation on the flow or return, with the sensing head fitted vertically or horizontally to suit the installation.
Non-Stick Internals
Valve internals are specially formulated to resist limescale build-up, helping the valve continue to operate smoothly over years of service.
Balance From the TRV
Pre-setting internals let installers balance the radiator's flow rate directly from the TRV, simplifying system commissioning.
Shared Specification
TRV head finish
Anthracite
Connection
Compression fitting to BS EN 1254-2, 1/2" BSP threaded radiator connection
Temperature setting range
10°C to 30°C
Setting numbers
1 to 5, then MAX
Frost protection
Below approximately 8°C, marked *
Maximum sensor temperature
50°C
Maximum test pressure
20 bar
Maximum flow temperature
110°C
Maximum static pressure
10 bar at 65°C, 6 bar at 110°C (compression fitting bodies)
Maximum recommended differential pressure
0.2 bar, for low-noise operation
Specification
07 05 210 (Angled)
07 05 211 (Straight)
Body style
Angled 15mm valve body
Straight 15mm valve body
Lockshield
Chrome, angled
Chrome, straight
Pack contents
1x 15mm angled TRV4 with anthracite head, 1x 15mm angled chrome lockshield
1x 15mm straight TRV4 with anthracite head, 1x 15mm straight chrome lockshield
What's the difference between 07 05 210 and 07 05 211?
MPN 07 05 210 has a 15mm angled valve body, while MPN 07 05 211 has a 15mm straight valve body. Both are paired with the same anthracite TRV head and chrome lockshield.
Is the lockshield also anthracite?
No, both packs pair the anthracite TRV head with a chrome lockshield. If a fully matched anthracite lockshield is required, check Drayton's accessories range for current availability.
Does the TRV4 Anthracite carry the same energy rating as the Classic?
No — the TELL Class I energy efficiency certification applies to the TRV4 Classic and White variants only. The Anthracite uses the same internals and is approved to BS EN 215, but does not carry the Class I mark.
What radiator types suit this finish?
The anthracite finish suits anthracite, graphite, grey or dark matt designer radiators, including horizontal and vertical flat-panel radiators, column radiators, and anthracite heated towel rails.
How does the pre-setting facility work?
The pre-setting insert inside the valve body restricts the maximum flow rate when adjusted with a Drayton balancing key before commissioning, allowing the radiator to be roughly hydraulically balanced from the TRV itself.
