Gear operation gate valve 2

1)Product Features:
1.Choice of solid, flex or split wedge design
2.Back seating design
3.Upset forged T-head stem design
4.OS&Y construction
5.Renewable seat rings--seal welded
6.Full port design
7.Full length wedge guides
8.Optional impact hand wheel

9.Optional lengthen stem

2)Performance & Dimensions
Standard Criteria:ASME/ANSI/API
Pressure Rating:150 Class 300 Class 600 Class 900 Class 1500 Class 2500 Class
Valve Size:2 inch 2.5 inch 3 inch 4 inch 6 inch 8 inch 10 inch 12 inch 14 inch 16 inch 18 inch 20 inch 24 inch 28 inch 30 inch 32 inch 36 inch 40 inch 42 inch 48 inch
Actuator:Handle Gear
Connection:Butt Welding Flange RF Flange RTJ

3)Component Materials

Body Material:A216 WCB A351-CF8 A351-CF8M
Gasket:graphite+316 graphite+soft iron 304+graphite
Seat ring:A105+stellite A105+13Cr A351-CF8 A351-CF8M
Gate:13Cr+A216 WCB A351-CF8 A216 WCB+stellite A351-CF8M
Stem:A182-F6a A182-F316 A182-F304
Packing:graphite
Gland:A182-F316 A182-F304 A182-F6a
Bonnet:A351-CF8M A351-CF8 A216 WCB

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