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|Product Name:||Electric Actuator Globe Valve||Size:||DN50 To DN500|
|Pressure:||PN16 To PN40||Face To Face:||DIN3352-F4,F5,F7|
|Flange End:||DIN2543-2546||Inspection Standard:||DIN3230|
Cast Steel Flanged Globe Valve With Electric Actuator DIN Standard PN16
Cast Steel flange globe valve are highly efficient for services requiring frequent operation and throttling when pressure drop across the valve is about 20% of inlet pressure. Closer throttling, creating higher pressure drops may cavitation or excessive velocities which could cause high noise levels, vibration and possible damage to the valve or adjacent piping. Globe valve can be equipped with optional operators and are avaliable with a variety of trims to match service requirements.
1 . Body: Body is cast with heavy section reinforced at points subjected to the greatest stress. Valves are available in both flanged and butt welding ends. All conform to ANSI specifications.
2 . Stem: Stem has long engagement with yoke bushing for accurate seating.
3 . Dsic stem Nut: Disc stem ring connects the disc to the stem, permitting the disc to swivel and aid in securing tight seating for trouble-free service.
4 . Gland: Gland is Two piece, ball type which exerts even pressure on the packing without binding the stem.
5 . Bonnet Gasket: Bonnet gasket provides a positive seal against leakage. Class150 and 300 valves have a male/female bonnet joint. A ring-type gasket is employed in class600.
|Material of main Parts||Body||Carbon Steel WCB,WCC,LCB.WC5|
|Disc||CS or SS|
|Seat||HF or STL|
|Backseat Bushing||Stainless Steel|
|Bolt /Nut||Carbon steel|
|Operation||Handwheel, Chain wheel, Gear Box, Pneumatic, Motor,Hydraulic|
|Working Temperature||-29 to 425 Celsius degree|
|Working Medium||Water, Oil, Gas, H2SO, Steam|