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  • Semi   >   Angle Valve   >   Angle Valve
  • V44-D_Soft Start Angle Valve
* Please use the inquiry phone or bulletin board for various product inquiries.

Fitting Standard  ISO-F
Gate Size (mm) DN 100mm
Pressure Range < 1.3 X E-5 ~ 2.0 X E5 Pa (abs)
Helium Leak Rate Housing < 1.0 X E-9 Pa*㎥/sec
Seat (Gate) < 1.3 X E-8 Pa*㎥/sec
Feed Through Welded bellows seal
Pneumatic Actuator Type Main :
Double acting, Soft : Single acting
Air Connection Main Module  OD Ø4 / one-touch type(일반, 45˚)
Soft Module  OD Ø4 / one-touch type (고온, 90˚)
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
Bellows  1,000,000
Lubrication 1,000,000
Temperature Valve Body ≤ 120 °C
Actuator ≤ 60 °C
Lubrication Vacuum Inside  Non lubrication
Mechanism PFPE Grease
Materials Valve Housing  STS304
Gate(Seat)  STS304
Bonnet   AL6061
Shaft(Stem)  STS304
Bellows AM350
Bellows End Piece  STS304
Gate seal FFKM
Bonnet Seal FFKM
Vacuum seal  FFKM
Pneumatic Seal FKM
Surface Treatment Valve Housing Bead blasting
Gate (Seat) Bare
내용3
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  • Contact us at jw.jee@presys.kr | Copyright(c) 2013 Presys. All Rights Reserved.