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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
Inlet / Outlet Connection*
- K
Seat Material
- IS
Options
- S1
Process Standard
SL: 316L
SLV: 316L VAR
DV86 M: Handwheel ( With display ),90°switch
P: Pneumatic actuator ( normally closed )
B: Handgrip
L: LOTO Handle
H: 3500 psi
L: 300 psi
VM4, VM8,
VSM4, VSF4,
TW4, TW6, TW8
......
Please contact GENTEC for
more information
K: PCTFE
V: Vespel®
Blank: Normally closed
NO: Normally open
(for 300 psi pneumatic only)
IS: Electronic indicator
(for 3500 psi pneumatic only)
S1: UHP Process Standard
S2: Photovoltaic Process Standard

*: When the inlet and outlet connections are identical, only one code should be provided. If they differ, the first code corresponds to the inlet connection, while the second code is for the outlet connection.

IS: Electrical Indicator Switch for high pressure pneumatic actuator.