Premium System PRESYS

본문 바로가기
KOR 사이트 내 전체검색
  • Semi   >   Rectangular Gate Valve   >   Door Valve
  • V70-D_Standard Type(Double Cylinder)
* Please use the inquiry phone or bulletin board for various product inquiries.

Fitting Standard Nonstandard 
Gate Size (mm) 40mm x 336mm 
Pressure Range 1.3 X E-7 ~ 1.0 X E5 Pa (abs) 
Helium Leak Rate Seat (Gate)  < 1.3 X E-10 Pa*㎥/sec
Feed Through Welded bellows
Pneumatic Actuator Type Double acting
Air Connection OD Ø6 Meter-Out Type 
Air Pressure 0.5 MPa
(Tolerance level : 0.45 ~ 0.6 MPa) 
Air Less Lock Open N/A
Close Lock
Life Cycles Mechanism 3,000,000
Bellows 3,000,000
O-Ring (Seal) 1,000,000
Lubrication 1,000,000
Temperature Gate (Seat)  MAX. 120℃ 
Actuator MAX. 60℃ 
Lubrication Vacuum Inside Non Lubrication 
Mechanism PFPE Grease
Materials Valve Housing AL6061 
Gate(Seat) AL6061
Bonnet  AL6061
Shaft (Stem) STS304 (SUS304) 
Bellows AM350 
Bellows End Piece  STS304
Gate Seal FKM
Pneumatic Seal FKM
Surface Treatment Valve Housing Anodizing
Gate (Seat) Bare
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.