Female to Female BSP Thread 
Sizes: 15mm (1/2"), 20mm (3/4"), 25mm (1"), 40mm (1 1/2"), 50mm (2"), 65mm ( 21/2"), 80mm (3"), 100mm (4")
Ball valve with stainless steel ball and nickel plated brass body.
Manual (Lever) Actuation, Pneumatic Actuation can be externally sourced if required