Continuous Flow Electric Valves; Electric Valve Packages - Teledyne SyriXus 65x Installation And Operation Manual

5.3 Continuous Flow
Electric Valves
Model
1000x/500x/260x
EAR99 Technology Subject to Restrictions Contained on the Cover Page
SyriXus Series Pumps Installation and Operation Guide
Section 5 Continuous Flow Introduction, Installation, and Operation
All dual air valve packages have the controller connection wires
labeled as 'A' and 'B'. When two pairs of pumps are employed, the
wires on the valve actuator for the second pair of pumps labeled 'A'
connect to the digital output connectors labeled 'C' with the pump con-
nected to the PUMP C port. In the same manner, the wires on the
valve actuator labeled 'B' connect to the digital output connectors
labeled 'D' with the pump connected to the PUMP D port.
NEVER connect two or more black wires from the valve actuators to
the same DIGITAL OUTPUT port on the controller. All black wires
must be connected to a digital output corresponding to the port to
which the pump is connected.
Refer to Section 3.5.6 "Valve" for information on manually actuating
the valves to test your installation and electrical connections.
Electric valves provide the best positive valve closure and are most
commonly used in non-flammable liquefied gas applications, such as
CO . Electric valves use brush type electric motors that can be an
2
ignition source. Using electric valves with flammable fluids is not rec-
ommended or supported by Teledyne ISCO. The electric valve option is
only available for the SyriXus 260x, 500x and 1000x. Electric valves
require the pump controller to be equipped with a valve driver board.
The same electric valve assembly is used for the SyriXus 260x, 500x
and 1000x, simplifying the valve selection for the end user. An identi-
fying marking on the valve assembly indicates what model the valve
has been configured for, but the valve assembly can be reconfigured for
other models as the user's needs require. Reconfiguration consists of
repositioning the mounting bracket and using the appropriate tubing.
Instructions on reconfiguring the valve assembly are included with
the valve package.
The max flow rate for the 1000x electric valve system will tend to
have a lower percentage flow rate due to port size restrictions, with
a maximum flow rate equal to that of the 500x electric valve system
(refer to Table 5-5 "Continuous Flow Technical Specifications -
Electric Valves").
Table 5-4 Electric Valve Packages
Type
Dual Electric Valves
Single Electric Valve
NOTE
NOTE
Part Number
601-2670-15
601-2670-11
5-7