1.Conforms to MSS SP-70 or DIN,JIS,BS
2.Face to face dimensions conform to din3202
3.Flange drilled to din 2531/2532/2533/2534
4.Working pressure:125PSI
5.Suitable media:water,oil,gas etc.
6.Body,cover,Disc:GGG40/50
7.Stem:stainless steel SS410
8.seat:nbr/epdm
9.Size:dn40-2000