gate valve auto gate valvepresys.kr/theme/basic/img/sub_page/catalog/15.pdf · 2019. 1. 22. ·...
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GATE VALVEAuto Gate Valve
ISO-K
DN 160mm
1.0xE-6 Pa ~ 1.2xE5 Pa(abs)
< 1.0xE-9 Pa*㎥/sec
< 1.0xE-8 Pa*㎥/sec
Actuator : Welded Bellows
Soft Module : O-Ring
Actuator : Double Acting
Soft Module : Single Acting
Actuator : OD Ø6
Soft Module : OD Ø4
0.5 MPa
N/A
Lock
50,000
50,000
50,000
50,000
≤ 120℃
≤ 60℃
PFPE Grease
PFPE Grease
STS304
AL6061,STS304
STS304
STS304
AL6061,STS304
STS316L
STS304
FKM
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(Seat) / Slow Module
Bonnet
Shaft(Stem)
Mechanism(Cylinder)
Bellows
Bellows End Piece
Soft Gate Seal, Bonnet Seal
Gate Seal, Vacuum Sea
Pneumatic Seal
Valve Body
Gate(Seat)
External
Internal
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