ITRON RR16 User Manual

6
DESCRIPTION
The RR 16 is a direct-acting, spring loaded gas pressure regulator. With different actuators and orifices, the regulator is used for gas
supply networks, industries, heating plants and for all installations with continuous consumption or rapid variations of flow-rate.
TECHNICAL DATA
» Inlet pressure pu: 0.05 – 16.0 bar
» Outlet pressure pd: 10 mbar – 1.1 bar
» Accuracy & Lock-up pressure 10 – 20 mbar: AC 20 / SG 30
20 – 100 mbar: AC 10 / SG 20
> 100 mbar: AC 5 / SG 10
» Lock-up zone SZ 10 to SZ 2,5
» Accuracy class (SSV) AG 30 – AG 1
» Operating temperature Gas -20°C to + 60°C
Ambient -30°C to + 60°C
» Medium Natural gas, town gas, propane, butane, air, nitrogen and all non-corrosive gases.
» Safety shut-off valve alternatively with OPSO or OPSO & UPSO
» Command range see type selection
» Options Flow disc,
Noise reducer, noise reduction up to 15 dB (A),
SSV-Position indicator.
» Size DN 25, DN 50, DN 80
» Flange PN16 (ANSI150), conform to ISO 7005
» Length in accordance with EN 334, see page 61
» Type-selection RR 16 -> Example: RR 16-50-31-12N-SL-IZN.1
RR16 DN OrificeØ
(mm)
Actuator SAV* Type Options
25
50
80
Balanced version (inlet pressure compensation),
with external pulse
24
31
42
54
82
apply to DN 25 and DN 50
apply to DN 25 and DN 50
apply to DN 50 and DN 80
apply to DN 50 and DN 80
apply to DN 50 and DN 80
8 N
8 H
12 N
wd = 10 – 480 mbar
wd = 300 – 1100 mbar
wd = 10 – 225 mbar
033
SL- IZN.1
SL- IZM.1
022
SID
SSV OPSO, wdo = 40 – 450 mbar
SSV OPSO, wdo = 35 – 800 mbar
SSV OPSO, wdo = 0.6 – 1.7 bar
SSV OPSO and UPSO
wdo = 0.02 – 1.7 bar / wdu = 10 – 220 mbar
SSV OPSO and UPSO
wdo = 0.02 – 1.7 bar / wdu = 5 – 500 mbar
* SSV = Safety shut-off valve
EN

ITRON RR16 Specifications

General

Brand	ITRON
Model	RR16
Category	Controller
Language	English