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Image of Derry Bold - Anthracite Thermostatic Radiator…
 

Derry Bold - Anthracite Thermostatic Radiator…

Connection These valves have a 1/2" BSP radiator connection and so will fit all radiators and towel rails in the UK. The other connection to consider is that of your pipework, these valves have a 8mm pipework connection (usually termed “microbore”...


 
Image of Derry Bold - Anthracite Thermostatic Radiator…
 

Derry Bold - Anthracite Thermostatic Radiator…

Connection These valves have a 1/2" BSP radiator connection and so will fit all radiators and towel rails in the UK. The other connection to consider is that of your pipework, these valves have a 10mm pipework connection (usually termed “microbore”...


 
Image of Derry Bold - Anthracite Thermostatic Radiator…
 

Derry Bold - Anthracite Thermostatic Radiator…

Connection These valves have a 1/2" BSP radiator connection and so will fit all radiators and towel rails in the UK. The other connection to consider is that of your pipework, these valves have a 15mm pipework connection and so will fit pipework of the...


 
Image of Derry Bold - Anthracite Thermostatic Radiator…
 

Derry Bold - Anthracite Thermostatic Radiator…

Connection These valves have a 1/2" BSP radiator connection and so will fit all radiators and towel rails in the UK. The other connection to consider is that of your pipework, these valves have a 8mm pipework connection (usually termed “microbore”...


 
Image of Derry Bold - Black Nickel Thermostatic…
 

Derry Bold - Black Nickel Thermostatic…

Connection These valves have a 1/2" BSP radiator connection and so will fit all radiators and towel rails in the UK. The other connection to consider is that of your pipework, these valves have a 10mm pipework connection (usually termed “microbore”...


 
Image of Derry Bold - Black Nickel Thermostatic…
 

Derry Bold - Black Nickel Thermostatic…

Connection These valves have a 1/2" BSP radiator connection and so will fit all radiators and towel rails in the UK. The other connection to consider is that of your pipework, these valves have a 15mm pipework connection and so will fit pipework of the...


 
Image of Derry Bold - Black Nickel Thermostatic…
 

Derry Bold - Black Nickel Thermostatic…

Connection These valves have a 1/2" BSP radiator connection and so will fit all radiators and towel rails in the UK. The other connection to consider is that of your pipework, these valves have a 8mm pipework connection (usually termed “microbore”...


 
Image of Derry Bold - Black Nickel Thermostatic…
 

Derry Bold - Black Nickel Thermostatic…

Connection These valves have a 1/2" BSP radiator connection and so will fit all radiators and towel rails in the UK. The other connection to consider is that of your pipework, these valves have a 10mm pipework connection (usually termed “microbore”...


 
Image of Derry Bold - Black Nickel Thermostatic…
 

Derry Bold - Black Nickel Thermostatic…

The Derry Bold black nickel corner thermostatic radiator valve blends precise temperature regulation with a sophisticated, modern finish. Designed to automatically control heat levels, it ensures consistent comfort while improving efficiency. Manufactured...


 
Image of Derry Bold - Black Nickel Thermostatic…
 

Derry Bold - Black Nickel Thermostatic…

Connection These valves have a 1/2" BSP radiator connection and so will fit all radiators and towel rails in the UK. The other connection to consider is that of your pipework, these valves have a 8mm pipework connection (usually termed “microbore”...