Installation - Fisher 1301F Instruction Manual

INLET PRESSURE
OUTLET PRESSURE
ATMOSPHERIC PRESSURE
M1015
inLET PRESSuRE
OuTLET PRESSuRE
aTMOSPHERiC PRESSuRE
INLET PRESSURE
OUTLET PRESSURE
ATMOSPHERIC PRESSURE
OuTLET PRESSuRE
TYPE
RangES , PSig (bar)
(1)
10 to 75 (0,69 to 5,2)
1301F 50 to 150 (3,4 to 10,3)
100 to 225 (6,9 to 15,5)
1301G 200 to 500 (13,8 to 34,5)
1. All springs can be backed off to 0 psig (0 bar).

installation

WaRning
!
Overpressuring a regulator or
associated equipment may cause
leakage, part damage, or personal injury
due to bursting of pressure containing
parts or explosion of accumulated gas.
Do not install a regulator where service
conditions can exceed the specifications
listed on the Specifications section, of
any applicable local, state or federal
codes and regulations.
COnTROL SPRing
DiSK HOLDER
SPaRE DiSK
BOTTOM CaP
Figure 2. Type 1301F Operational Schematic
Table 1. Outlet Pressure Ranges
SPRing COLOR
Blue
Silver
Red
Silver
Types 1301F and 1301G
SPRing WiRE DiaMETER,
SPRing PaRT nuMBER
1D387227022
1B788527022
1D465127142
1K156027142
Use qualified personnel when installing, operating,
and maintaining these regulators. Make sure that there
is no damage or foreign material in the regulator and
that all tubing and piping are clean and unobstructed.
The regulator may be installed in any position. Apply
pipe compound to the pipeline threads. Connect inlet
piping or tubing to the 1/4 NPT connection marked
"In" and outlet piping or tubing to one of the 1/4 NPT
connections marked "Out". Install a pressure gauge or
pipe plug in the unused outlet connection.
If continuous operation of the system is required
during inspection or maintenance, install a three-valve
bypass around the regulator.
Type 1301F
DiaPHRagM
VALVE DISK
VALVE SPRING
SPRing FREE LEngTH,
inCH (mm) inCH (mm)
0.200 (5,08)
0.225 (5,72) 1.69 (42,9)
0.243 (6,17)
0.331 (8,41) 0.88 (22,4)
3