CVS Type 1301F and
CVS Type 1301G Regulator
Introduction
This CVS Controls product manual includes
instructions for the installation, adjustment,
maintenance and parts ordering of the CVS Type
1301F and CVS Type 1301G Regulator.
All CVS Controls equipment should be installed,
operated and maintained by qualified personnel.
If you have any questions regarding this
equipment, contact your CVS Controls
representative.
Any leak in the pressure system indicates that
service is required. Failure to remove the
regulator from service for immediate maintenance
may cause a hazardous situation.
Description
The CVS Type 1301F and 1301G Regulator is a
self-operated, high-pressure regulator. It is used
where high pressure gas must be reduced for use
as pilot supply pressure in pilot-operated
regulators, or as loading pressure in pressure-
loaded regulators. This regulator is also suitable
for other applications as high-pressure reducing
regulators for various gases.
The CVS Type 1301F is available in three spring
ranges to provide outlet pressures to 225 psig
(15.5 bar). CVS Type 1301G provides outlet
pressures to 500 psig (34.5 bar) in one spring
range. Inlet pressures can range up to 6000 psig
(411 bar).
Product Manual
Figure 1: CVS Type 1301F and
CVS Type 1301G Regulator
Specifications
Refer to Table 1 for complete specifications for
the CVS Type 1301F and CVS Type 1301G
Regulator. Every regulator which comes from the
factory has the maximum outlet pressure
stamped on the nameplate (Key 21).
CVS Controls Ltd.
1
Process Management
and Instrumentation
