... ,flanged end ,hand operated,stainless steel ball valve Three way ball valve specification 1. Face to face: DIN3202 F2 2. Flange connection: ... DIN2544 ( 150 and DIN2545) 3. Test and inspection: API1598 4 ... , acid, alkali, etc8.Material: WCB, stainless steel, LCB, etc Three Way Ball Valve