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DESIGN DESCRIPTION: Design: DIN3352; Manufacture: Factory STD; Face To Face: DIN3202-F5 Flange: DIN2531/2532/2533; Bolt Bonnet; Metal Seal; Material and Working Temp.: Cast Iron and Ductile Iron: 0 C-80 C(32 F -176 F) Brass/bronze Seal : 80 C(176 F) Maximum Stainless Steel Seal: 80 C(176 F) Maximum
PRESSURE RATING: PN5-PN25
SIZE: DN40-DN600 PARTS AND MATERIAL: 1 BODY: ASTM A126-B/A536,DIN GG25/GGG40 2 DISC FACE: BRONZE/BRONZE/STAINLESS STEEL 3 SEAT: BRONZE/BRONZE/STAINLESS STEEL 4 STEM: 2CR13/BRASS 5 BONNET: ASTM A126-B/A536,DIN GG25/GGG40 6 METAL O-RING: CAST STEEL 7 O-RING: EPDM 8 HAND WHEEL: CAST IRON OR DUCTILE IRON 9 STEM PACKING: EPDM 10 STEM NUT: BRASS OTHER MATERIALS ARE AVAILABLE UPON REQUEST.