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KOR 사이트 내 전체검색
  • Special Valve   >   Shutter
  • V79-D-353
* Please use the inquiry phone or bulletin board for various product inquiries.

Fitting Standard Nonstandard
Gate Size (mm) 35mm x 336mm
Pressure Range 1.0 x E-6 ~ 1.0 x E5 (abs)
Helium Leak Rate External < 1.3 x E-9 Pa*m³/sec
Seat (Gate) -
Feed Through Bellows
Pneumatic Actuator Type Double acting
Air Connection OD Ø6 One-Touch
Air Pressure 0.5 MPa
(Tolerance level : 0.45  ~ 0.6 MPa)
Air Less Lock Open N/A
Close N/A
Life Cycles Mechanism 1,000,000
O-Ring (Seal) 1,000,000
Lubrication 1,000,000
Temperature Valve Body ≤ 120°C
Actuator ≤ 120°C
Lubrication Vacuum inside Non lubrication
Mechanism PFPE Grease
Materials Valve Body N/A
Gate (Seat)  N/A
Bonnet AM350
Gate Seal N/A
Vacuum Seal FKM
Pneumatic Seal FKM
Surface Treatment Valve Body N/A
Gate (Seat)  N/A
Actuator Anodizing
내용3
  • Head Office : 1433-64, Seobu-ro, Gwonseon-gu, Suwon-si, Gyeonggi-Do, Korea | TEL : +82-31-8003-1133 | FAX : +82-31-8003-3399 |
  • Contact us at jw.jee@presys.kr | Copyright(c) 2013 Presys. All Rights Reserved.