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actuators and accessories
198
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Solenoids and High Speed Accessory
41E1 4-Way solenoid air valve
for selector air actuators
This 4-way solenoid air valve with 1/8" tube fittings is the simplest method of
stepping a selector air actuator. Energizing the solenoid steps the valve to its
next position, and de-energizing the solenoid resets the mechanical ratchet in
the actuator. This implementation, not recommended for two position actuators,
can be useful when only a limited number of external events is available on the
data system.
Prod No
110 VAC
41E1-120VAC
230 VAC
41E1-220VAC
24 VAC
41E1-24VAC
12 VDC
41E1-12VDC
24 VDC
41E1-24VDC
HSSA High speed switching accessory
for two position air actuators
The HSSA is an add-on for our standard air actuators, providing increased air
or helium flow for the fast actuation required in microbore chromatography or
partial loop injections. Normal switching time for a C6Wwith 100 psi air is 180 ms.
With the HSSA that drops to 20 ms; substitute 100 psi helium and the valve
switches in 8 ms. Usually the HSSA is used in conjunction with the DVI discussed
on page 199.
Prod No
HSSA
MSVA
for two position
Manifold 3-way solenoid valve assembly
air actuators
The recommended way to switch two position air actuated valves is to “pulse” a
pair of 3‑way solenoid valves. This method applies air to the actuator only during
switching, and alleviates problems associated with continuous air pressure.
The MSVA is a block-mounted pair of 3-way solenoid air valves with 1/8" tube
connections, available in 12 VDC, 24 VDC, 24 VAC, 110 VAC, and 230 VAC models.
Prod No
110 VAC
MSVA-110VAC
230 VAC
MSVA-220VAC
24 VAC
MSVA-24VAC
12 VDC
MSVA-12VDC
24 VDC
MSVA-24VDC
more information
Actuators
Air . . . . pages 194-195
Microelectric . . 188-191
Standard elec . . . . 193
Controllers and
Interfaces
DVSP . . . . . . . . 196
Digital valve sequence
programmer
SVI . . . . . . . . . 197
Serial valve interface
Mounting Hardware
Closemount
hardware . . page 208
Right angle drive . . . 204
Standoff assembly . . 205
Standoff mounting
hardware . . . . . 205
CHROMalytic TECHnology Pty Ltd AUSTRALIAN Distributors e-mail: sales@chromtech.net.au Tel: 03 9762 2034