1.DOUBLE GLASS TYPE 2.FULL BORE 3. SCREWED END : 200 WOG 4. FLANGE END : ANSI 150#/300# /JIS10K /20K /DIN PN16 /40 5.INVESTMENT CASTING BODY 6.MATERIAL: WCB/CF8/CF8M /1.4408 7.SIZE: 1/2" -4"