Name | Material |
Body | GS-C25,CF8,CF3 |
Disc | 2CR13,F304,F316 |
Shaft pin | F304,F316 |
Bellows assembly | F304,F316L |
cap | GS-C25,CF8,CF3 |
filler | Flexible graphite,PTFE |
Pressure sleeve | 25#,F304,F316 |
Positioning pieces | 25#,F304,F316 |
Stem nut | Copper alloy ZQA19-4 |
Handwheel | Carbon steel |
And hat | 25# |
Oil Cup | brass |
Hex nuts | ASTMA193 2H,A193-8,A193-8M |
Studs | ASTMA193 B7,A193-B8,A193-B8M |
Gasket | Flexible graphite + stainless steel |
Valve stem | 2Cr13,F3 |
Source: https://www.mfrsvalve.com/astm-a351-cf8-bellow-seal-globe-valve-din-3356.html
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