Pilots - Emerson TARTARINI FL Series Instruction Manual

PILOTS

The FL Series regulators are equipped with the PS/ or PRX/ series pilots and with OS/80X or OS/80X-PN series slam shut device.
application
Regulator or
monitor
Regulator
PS/79-1 -
PS/79-2 -
PS/79 PSO/79
PS/80 PSO/80
PRX/120 PRX/120
PRX-AP/120 PRX-AP/120
Note : All PS Series pilots are supplied with a filter (5 µ filtering degree) and built-in pressure stabilizer, with the exception of Types PSO/79 and PSO/80.
The Type SA/2 stabilizer filter must be used with PRX Series pilots. All pilots are supplied with 1/4" NPT female threaded connections.
model
SA/2
Note : The Type SA/2 stabilizer filter is supplied with a filter (5 µ filtering degree) and is suitable for heating. Supplied with 1/4" NPT female threaded connections.
model
V/31-1
PRX/131 - PRX/181 - PRX/182
PRX-AP/131 - PRX-AP/181 - PRX-AP/182
Note :: 1/4" NPT female threaded connections
model
OS/80X-BP
OS/80X-BPA-D
OS/80X-MPA-D
OS/80X-APA-D
OS/84X
OS/88X
Note : 1/4" NPT female threaded connections
Table 7. Pneumatic Slam Shut Device Controlled by PRX Pilot Type OS/80X-PN Characteristics
model
OS/80X-PN
OS/84X-PN
OS/80X-PN: Pressure range 0.5 to 40 bar
Appliance made of an OS/80X-APA-D set at about 0.4 bar and a variable number of PRX/182 pilots for overpressure and PRX/181 for underpressure, as many as
necessary to control different points of the installation.
OS/84X-PN: Pressure range 30 to 80 bar
Appliance made of an OS/84X set at about 20 bar and a variable number of PRX-AP/182 pilots for overpressure and PRX-AP/181 for underpressure, as many as
necessary to control different points of the installation.
Note : 1/4" NPT female threaded connections
Table 3. Pilot Type PS/ and PRX/ Characteristics
Operating monitor
monitor
-
-
REO/79
REO/80
PRX/125
PRX-AP/125
Table 4. Stabilizer Filter Type SA/2 Characteristics
Table 5. Booster Valve Type V/31-1, PRX/131 and PRX-AP/131 Characteristics
Table 6. Spring Loaded Pneumatic Slam Shut Device Type OS/80X Characteristics
Servomotor Body
Resistance (bar)
5
20
100
Servomotor Body
Resistance (bar)
100
100
Allowable Pressure
PS (bar)
25
100
Allowable Pressure
PS (bar)
100 3 bar + Downstream pressure
Allowable Pressure
PS (bar)
19
100
Overpressure Set Range underpressure Set Range
Wdo (bar)
min. max.
0.03 2
0.50 5
2 10
5 41
18 80
Overpressure Set Range underpressure Set Range
Wdo (bar)
min. max.
0.5 40
30 80
Set Range Body and Covers
W (bar)
d
0.01 - 0.5
0.5 - 3
0.5 - 40
1.5 - 40
1 - 40
30 - 80
Body and Covers
Supplied Pressure
Set Range Body and Covers
W (bar)
d
0.025 - 0.55
0.5 - 40
30 - 80
Wdu (bar)
min. max.
0.01 0.60
0.25 4
0.30 7
4 16
8 70
Wdu (bar)
min. max.
0.5 40
30 80
Type FL
material
Aluminium
Steel
material
Steel
material
Aluminium
Steel
Body material
Aluminium
Steel
Brass
Body material
Steel
Brass
5