The CVS 7970 is a two position, three way pilot
with universal ports, automatic reset and pressure balance
spool. The control system may be operated by either a pneumatic or hydraulic signal.
The CVS 7970 is a versatile sensor that can be programmed
to detect and react to either increasing or decreasing pressure
with an adjustable range of 2 PSI to 10,000 PSI (.138 to
689.5 bar). When used within standard safety systems, a pressure
sensor monitors a specific media or process pressure source
for changes to the normal operating range. Loss of pressure
within the control circuit will begin a shut down sequence
and trigger an alarm, and pressure sensors can also indirectly
operate on/off flow control valves or pneumatic driven pumps.
CVS Controls manufactures Control Valves and associated instrumentation
products to specification that facilitate the direct replacement
with FISHER* process control equipment.
* FISHER is a registered trademark
of Fisher Controls International Inc. Fisher Controls International
Inc. is not affiliated with CVS Controls Ltd. in any manner.
Fisher Controls International Inc. has not reviewed, sanctioned
or endorsed any products manufactured, reconditioned, sold
or marketed by CVS Controls Ltd.