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Standard Material Specifications
 
 
Part Name Cast Steel Valves Stainless Steel Valves
WCB LCB CF8M CF8 CF3M
Body A216-WCB A352-LCB A351-CF8M A351-CF8 A351-CF3M
Wedge A217-CA15 A351-CF8 CF8M A351-CF8 A351-CF8M
Seat Ring A105+CA15 A182-F304 Integral
Stem A479-410 A479-304 A479-316 A179-304 A479-316L
Back Seat Ring A479-410 A479-304 Integral
Bonnet A216-WCB A352-LCB A351-CF8M A351-CF8 A351-CF3M
Bonnet Bolt A193-B7 A320-L7 A193-B8
Bonnet Nut A194-2H A194-4 A194-B8
Packing Gland A479-410 A479-304 A479-316 A479-304 A479-316L
Hinge Pin A576-1020 A479-304
Gland Bolt A307-B A193-B8 A193-B8
Gland Flange A105 A351-CF8
Gland Bolt Nut A307-B A194-8 A194-8
Yoke Bolt A307-B A193-B8 A193-B8
Yoke Nut A307-B A194-8 A194-8
Yoke Sleeve A439-D2C A439-D2C
Handwheel A536 A536
Handwheel Nut A576-1020 A351-CF8