gate valve circular gate valve - presys.kr

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GATE VALVE Circular 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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Page 1: GATE VALVE Circular Gate Valve - presys.kr

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