Valve made of stainless steel 1.4301, AISI 304.for food industry. Valve is very well designed.
She is easy to closes and seal in completely.

Dimensions: Inner diameter - 44 mm outer diameter - 60 mm

Thread dimensions: outer diameter 46 mm

Stainless steel  company Outokumpu Ges.m.b.h - http://www.outokumpu.com.