gate valve circular gate valve - presys.kr
Post on 25-Mar-2022
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GATE VALVECircular Gate Valve
ISO-KF
DN 50mm
1.0xE-6 pa ~ 1.6xE5 Pa(abs)
< 5.0xE-8 Pa*㎥/sec
< 5.0xE-8 Pa*㎥/sec
Welded Bellows
Double Acting
OD Ø4
0.5 MPa
N/A
Lock
200,000
500,000
200,000
200,000
≤ 120℃
≤ 60℃
Non Lubrication
PFPE Grease
STS304
STS304
STS304
STS316L
STS304, ETC
AL6061, ETC
FKM
FKM
Bead Blasting
Bare
Fitting Standard
Gate Size(mm)
Pressure Range
Helium Leak Rate
Feed Through
Pneumatic Actuator Type
Air Connection
Air Pressure
Air Less Lock
Life Cycles
Temperature
Lubrication
Materials
Surface Treatment
Open
Close
Mechanism
Bellows
O-Ring(Seal)
Lubrication
Body
Actuator
Vacuum Inside
Mechanism
Valve Body, Gate(Blade)
Seal Plate
Bellows End Pieces
Welded Bellows
Gate Mechanism
Cylinder
Vacuum Seal
Pneumatic Seal
Valve Body
Gate(Blade)
External
Internal
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