1 Capscrew & whasher 304 stainless steel 2 1 Handwheel Cast iron, astm a126 class b 3 Bolts & nuts (o-ring plate) 304 stainless steel 4 1 O-ring plate Cast iron, astm a126 class b 5 2 O-rings (o-ring plate) Rubber 6 1 Gasket (o-ring plate) Composition 7 1 Low torque bearing Delrin 8 1 Cover Cast iron, astm a126 class b 9 Bolts & nuts (cover) 304 stainless steel 10 1 Gasket (cover/body) Composition 11 1 Non-rising stem Low zinc bronze 12 1 Stem/gate nut Bronze 13 1 Body Cast iron, astm a126 class b 14 2 Wedge Bronze 15 2 Hook Cast iron, astm a126 class b 16 2 Gate/disc Cast iron, astm a126 class b 17 2 Gate/disc ring Bronze 18 2 Case/body ring Bronze 19 1 Operating nut Cast iron, astm a126 class b 20 1 Pipe plug Steel with teflon 21 4 Capscrew on 10" & 12" only Silicon bronze 22 2 Straps on 10" & 12" only Stainless steel
