Technical Data - ITRON RR 16 Betriebsanleitung

Description
TheRR16isadirect-acting,springloadedgaspressureregulator .  Withdifferentactuatorsandorifices,
the regulator is used for gas supply networks, industries, heating plants and for all installations with
continuousconsumptionorrapidvariationsofflow-rate .

Technical data

•Inletpressurepu:
•Outletpressurepd:
•Accuracy&Lock-uppressure


•Lock-upzone
•Accuracyclass(SSV)
•Operatingtemperature

•Medium

•Safetyshut-offvalve
•Commandrange
•Options


•Size
•Flange
•Length
Type-selectionRR16
RR 16 DN Orifice-
Ø (mm)
25
50
80
24
31
42
54
82
*)SSV=Safetyshut-offvalve
0 . 0 5–16 . 0 bar
10mbar–1 . 1 bar
10–20mbar:
20–100mbar: AC10/SG20
>100mbar:
SZ10bisSZ2,5
AG30–AG1
Gas-20°Cto+60°C
Ambient-30°Cto+60°C
Naturalgas,towngas,propane,butane,air,nitrogen
andallnon-corrosivegases .
alternativelywithOPSOorOPSO&UPSO
seetypeselection
Flowdisc,
Noisereducer,noisereductionupto15dB(A),
SSV-Positionindicator .
DN25,DN50,DN80
PN16(ANSI150),conformtoISO7005
inaccordancewithEN334,seepage61
➞Excample:RR16-50-31-12N-SL-IZN . 1
Actuator SAV*) Options
Type
Balancedversion(inletpressurecompensation),
withexternalpulse
applytoDN25andDN50
applytoDN25andDN50
applytoDN50andDN80
applytoDN50andDN80
applytoDN50andDN80
8N wd=10–480mbar
8H wd=300–1100mbar
12 N
wd=10–225mbar
033 SSVOPSO,wdo=40–450mbar
SL-IZN.1 SSVOPSO,wdo=35–800mbar
SL-IZM . 1 SSVOPSO,wdo=0 . 6 –1 . 7 bar
SSVOPSOandUPSO
022
wdo=0 . 0 2–1 . 7 bar/wdu=10–220mbar
SSVOPSOandUPSO
SID
wdo=0 . 0 2–1 . 7 bar/wdu=5–500mbar
AC20/SG30
AC5/SG10
19