19
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 bis 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 ➞ Excample: RR 16-50-31-12N-SL-IZN.1
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.
RR 16 DN Orifice-
Ø (mm)
Actuator SAV*)
Type
Options
25
Balanced version (inlet pressure compensation),
with external pulse
50
80
24 apply to DN 25 and DN 50
31
apply to DN 25 and DN 50
42 apply to DN 50 and DN 80
54 apply to DN 50 and DN 80
82 apply to DN 50 and DN 80
8 N wd = 10 – 480 mbar
8 H wd = 300 – 1100 mbar
12 N
wd = 10 – 225 mbar
033 SSV OPSO, wdo = 40 – 450 mbar
SL-IZN.1
SSV OPSO, wdo = 35 – 800 mbar
SL-IZM.1 SSV OPSO, wdo = 0.6 – 1.7 bar
022
SSV OPSO and UPSO
wdo = 0.02 – 1.7 bar / wdu = 10 – 220 mbar
SID
SSV OPSO and UPSO
wdo = 0.02 – 1.7 bar / wdu = 5 – 500 mbar
*) SSV = Safety shut-off valve
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