D103068X014
Installation Guide
English – October 2014
Type FL
www.tartarini-naturalgas.com
Introduction
This installation guide provides instructions for
installation, startup, and adjustment. To receive a copy
of the instruction manual, contact your local Sales
Office or view a copy at www.fisherregulators.com. For
further information refer to: Type FL Pressure Reducing
Regulators Instruction Manual, D103068X012.
P.E.D. Categories
This product may be used as a safety accessory
with pressure equipment in the following Pressure
Equipment Directive 97/23/EC categories. It may
also be used outside of the Pressure Equipment
Directive using sound engineering practice (SEP)
per table below.
ProDuCt sIzE
BoDY MAtErIAL
CAtEGorY
All sizes available
Steel
IV
Specifications
Available Configuration
type FL:
Pilot-operated pressure reducing
regulator from 1.0 to 80.0 bar / 14.5 to 1160 psig
outlet pressures
Body size
type FL:
DN 25, 50, 80, 100, 150, 200 and 250 /
NPS 1, 2, 3, 4, 6, 8 and 10
type
FL with type srs silencer
(Inlet x outlet):
DN 25 x 100, 50 x 150, 80 x 250, 100 x 250,
150 x 300 and 200 x 400 / NPS 1 x 4, 2 x 6,
3 x 10, 4 x 10, 6 x 12 and 8 x 16
Main Valve End Connection style and
Pressure ratings
(1)
CL300 rF:
51.0 bar / 740 psig
(4)
CL600 rF:
102 bar / 1480 psig
(4)
Maximum Inlet and outlet (Casing) Pressure
(1)
102 bar / 1480 psig
(4)
Miminum operating Differential Pressure
(2)
start open:
DN 25 to 100 / NPS 1 to 4:
0.50 bar d / 7.3 psid
DN 150 and 200 / NPS 6 and 8:
0.21 bar d /
3 psid
DN 250 / NPS 10
: 0.2 bar d / 2.9 psid
Miminum operating Differential Pressure
(continued)
(2)
Full open:
DN 25 to 100 / NPS 1 to 4:
1.00 bar d / 14.5 psid
DN 150 and 200 / NPS 6 and 8:
0.50 bar d / 7.3 psid
DN 250 / NPS 10:
0.6 bar d / 8.7 psid
outlet Pressure ranges
See Table 1
Pressure registration
External
temperature Capabilities
(1)
(3)
Nitrile (NBr), Fluorocarbon (FKM) or
Polyurethane (Pu) Disk:
-20 to 60°C / -4 to 140°F
Nitrile (NBr) or Polyurethane (Pu) Disk:
-29 to 60°C / -20 to 140°F
(5)
Approximate Weights (Including Pilot)
types FL-sr and FL-srII
DN 25 / NPS 1:
31 kg / 68 lbs
DN 50 / NPS 2:
60 kg / 132 lbs
DN 80 / NPS 3:
148 kg / 326 lbs
DN 100 / NPS 4:
201 kg / 443 lbs
DN 150 / NPS 6 :
480 kg / 1058 lbs
DN 200 / NPS 8:
620 kg / 1367 lbs
DN 250 / NPS 10:
1190 kg / 2623 lbs
types FL-sr/srs and FL-srII/srs
DN 25 x 100 / NPS 1 x 4:
45 kg / 99 lbs
DN 50 x 150 / NPS 2 x 6:
87 kg / 192 lbs
DN 80 x 250 / NPS 3 x 10:
233 kg / 514 lbs
DN 100 x 250 / NPS 4 x 10:
286 kg / 631 lbs
DN 150 x 300 / NPS 6 x 12:
620 kg / 1367 lbs
DN 200 x 400 / NPS 8 x 16:
900 kg / 1984 lbs
Installation
!
WArNING
Only qualified personnel shall install
or service a regulator. regulators
should be installed, operated and
maintained in accordance with
international and applicable codes
and regulations and Emerson Process
Management regulator technologies,
Inc. instructions.
1. The pressure/temperature limits in this Installation Guide and any applicable standard or code limitation should not be exceeded.
2. When using a Type SA/2 pilot supply filter regulator, the differential pressure across the regulator must be at least 3.1 bar d / 45 psid for optimum regulator performance.
3. Types PRX and SA/2 Fluorocarbon (FKM) elastomer are limited to -18°C / 0°F.
4. At average ambient temperature.
5. Meets or exceeds ANSI/FCI 70-3 Class VI/VII leakage limits at maximum operating differential pressure.
