1 – Body – Cast Steel – GSC-25N 2 – Disc – Stainless Steel – 316 3 – Spring – Stainless Steel – 316 4 – Seat Ring – NBR – NBR
040, 050, 065, 080, 100, 125, 150, 200, 250, 300, 300_2, 350, 400, 450, 500
