Sell Ductile Iron Resilient Gate Valve

DESIGN DESCRIPTION:  Design: Factory STD;  Manufacture: Factory STD;  Face To Face: ANSI B16.10  Thread: NPT,BSP/BSPT,DIN;  Bolt Bonnet;  Soft Seal;  Material and Working Temp.:  Cast Iron and Ductile Iron: 0℃-200℃(32℉-392℉)  Buna-N: 71℃(160°F) Maximum  EPDM: 80℃(176°F) Maximum PARTS AND MATERIAL: NO. PART NAME MATETIAL 1 Body ASTM A536,DIN GGG40 2 Inside Shieid Nylon 3 Disc Ductile iron with NBR/EPDM 4 Stem NBR/EPDM 5 Gasket ASTM A536,DIN GGG40 6 Bonnet Bolt Carbon Steel/Stainless Steel 7 Bonnet ASTM A536,DIN GGG40 8 Sheath Tach Brass 9 Bolt Carbon Steel/Stainless Steel 10 Thrust Collar Brass 11 Ring NBR/EPDM 12 Seal Ring Brass 13 Dust Ring NBR/EPDM 14 Cap ASTM A536,DIN GGG40 15 Bolt Carbon Steel/Stainless Steel OTHER MATERIALS ARE AVAILABLE UPON REQUEST.