An option 1/2" BSP compression type
tap valves. (The ones with a washer)
Typically found in basin and kitchen taps with
(or 1/2") supply pipework.
1/2" BSP thread on body.
NOTE this valve is threaded ONLY below the
collar. If you require a thread above the collar (to secure bezel or
cowling) please look at the
Option A type.