Automatic Carbon Steeel Moog Servo Valve, Color : Black, Blue, Red

Item Description Carbon Steel Carbon Steel (Low Temp.) Alloy Steel Stainless Steel 1 Body A 216 Gr. WCB A 352 Gr. LCB A 217 Gr. C5 A 351 Gr. CF8M 2 Bonnet A 216 Gr. WCB A 352 Gr. LCB A 217 Gr. C5 A 351 Gr. CF8M 3 Wedge A 216 Gr. WCB + ER410 A 352 Gr. LCB + ER308 A 217 Gr.C5 + ER410 A 351 Gr. CF8M 4 Yoke A 216 Gr. WCB A 352 Gr.LCB A 217 Gr. C5 A 351 Gr. CF8M 5 Stem A 182 Gr. F6a A 182 Graph. F304 A 182 Gr. F6a A 182 Gr. F316 6 Seat Ring A 105 + Stellite A 182 Gr. F304 A 182 Gr. F6a + Stellite ----- 7 Stem Nut B 148 / A 439 Gr. D2 B 148 / A 439 Gr. D2 B 148 / A 439 Gr. D2 B 148 / A 439 Gr. D2 8 Backseat A182 Gr. F6a A182 Gr. F304 A 182 Gr. F6a ----- 9 Gland A 105 A 105 A 182 Gr. F6a A 182 Gr. F316 10 Gland Flange A 105 A 105 A 105 A 182 Gr. F304 11 Stem Packing Graphite Graphite Graphite Graphite 12 Gasket (Class 150) SS304 / Graphite SS304 / Graphite SS304 / Graphite SS316 / Graphite 12 Gasket (Class 300) Spw SS304 / Graphite Spw SS304 / Graphite Spw SS304 / Graphite Spw SS316 / Graphite 12 Gasket (Class 600) Spw SS304 / Graphite Spw SS304 / Graphite Spw SS304 / Graphite Spw SS316 / Graphite 12 Gasket (Class 900) RJ SS304 RJ SS304 RJ SS304 RJ SS316 12 Gasket (Class 1500) RJ SS304 RJ SS304 RJ SS304 RJ SS316 12 Gasket (Class 2500) RJ SS304 RJ SS304 RJ SS304 RJ SS316 13 Bonnet Bolt & Nut A 193 Gr.B7 / A 194 Gr.2H A320 Gr. L7 / A194 Gr. 7 A 193 Gr.B7 / A 194 Gr.2H A 193 Gr.B7 / A 194 Gr.2H(1) 14 Eye Bolt & Nut A 193 Gr.B7 / A 194 Gr.2H A 193 Gr.B7 / A 194 Gr.2H A 193 Gr.B7 / A 194 Gr.2H A 193 Gr.B7 / A 194 Gr.2H 15 Handwheel Carbon Steel Carbon Steel Carbon Steel Carbon Steel B