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DV86 Series UHP Diaphragm Valves
DV86 Series UHP Diaphragm Valves
Features
Suitable for ultra high purity applications
Both manual and pneumatic actuation are available
End connections: Face seal fittings ( FSR ) and butt welded
Internal spring-less design and metal-to-metal seal minimizes particle generation and ensures "purity integrity" in the flow passages
Cleaned and degreased for oxygen service according to CGA G-4.1 and ASTM G93 Class C, respectively
Long service life
100% Helium-leak tested
Dimensions
Dimensions
Ordering Information
EX: SL
Body Material
- DV86
Series
M
Actuation
H
Working Pressure
- VM4 - VM4
Inlet / Outlet Connection
- K
Seat Material
E
Options
- NO
Options
SL: 316L DV86 M: Handwheel ( With display ),
90°switch
P: Pneumatic actuator
( normally closed )
H: 3500 psi
L: 300 psi
VM4, VM8,
VSM4, VSF4,
TW4, TW6, TW8
......
Please contact GENTEC for
more information
K: PCTFE
V: Vespel®
None: 10 ~ 15 μin
E: 7 μin( EP )
Blank: Normally closed
NO: Normally open
(for 300 psi pneumatic only)
IS: Electronic indicator
(for 3500 psi pneumatic only)