Seacock size on toilet infeed?

[Krill]

Anyone know what the size of the toilet infeed is on Bavaria 30 cruiser please? I think it's an inch, just want to make sure it's not a 1 1/4 or anything silly as it's difficult to measure while it's in place

[symphony2]

3/4 BSP for inlet and 1 1/2 BSP for outlet. Replacement valves and fittings should be DZR if metal, which are direct replacement or non metallic Tru Design. The later although having all the same diameter fittings and threads have physically bigger bodies so may be more tricky to fit into confined spaces.

[Krill]

Many thanks!