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原埃拓利(ACTARIS)品牌ITRONRR16-50-31-8N-033减压阀,RR16-80-54-8N
? ***大进口压力: 16.0bar
? 出口压力: 10mbar～1.1bar
? 连接尺寸: DN25, DN50, DN80
? 可选配置: 超压切断阀、低压切断阀、放散阀、***
Technical Features
Maximuminletpressure |
16.0bar |
Outletpressure |
10mbar-1.1bar |
Accuracy&lock-uppressure |
UptoAC5/uptoSG10 |
Operatingtemperature |
Gas:-20°Cto+60°C Ambient:-30°Cto+60°C |
Acceptablegases |
Naturalgas,propane,butane,air,nitrogenandallnon-corrosivegases |
Safetydevices |
Optionalbuilt-insafetyshut-offvalveOPSO:Over-pressureshut-offUPSO:Under-pressureshut-off |
Options |
Built-insilencerMonitorversion |
Sizes&Connections |
Sizes |
DN25,DN50,DN80 |
|
Bodylengths |
Seetablepage4 |
|
Flanges |
PN16 |
|
Materials |
||
Body |
SpheroidalgraphitecastironGGG40,DIN1693 |
|
Actuator |
SteelS235JR |
|
SSVactuator |
Brass,steelandaluminium |
|
Internalparts |
Steel,zinc-coated/Stainlesssteel |
|
Seals |
NBRrubber/Viton |
|
Diaphragm |
NBRrubber/NBRrubber,reinforcedfabric |
|
OUTLETPRESSURERANGEREGULATORRR16
Size |
ActuatorSize |
SpringCode |
SpringColor |
Wire(?mm) |
SpringRange |
DN25 |
8N-?310 |
955-202-70 |
red |
3 |
10-25mbar |
955-202-77 |
brown |
3.8 |
20-55mbar |
||
955-202-78 |
blue |
4.5 |
45-110mbar |
||
955-202-79 |
green |
5.6 |
90-230mbar |
||
955-202-80 |
orange |
6.3 |
200-330mbar |
||
955-202-81 |
black |
7 |
300-450mbar |
||
8H-?310 |
955-202-82 |
yellow |
9.5 |
300-650mbar |
|
955-202-83 |
grey |
11 |
600-1100mbar |
||
DN50&80 |
12N-?405 |
955-202-77 |
brown |
3.8 |
10-25mbar |
955-202-78 |
blue |
4.5 |
20-55mbar |
||
955-202-79 |
green |
5.6 |
45-115mbar |
||
955-202-80 |
orange |
6.3 |
100-160mbar |
||
955-202-81 |
black |
7 |
150-225mbar |
||
8N-?310 |
955-202-79* |
green |
5.6 |
90-230mbar |
|
955-202-80 |
orange |
6.3 |
200-330mbar |
||
955-202-81 |
black |
7 |
300-450mbar |
||
955-203-73** |
red |
8.0 |
130-350mbar |
||
8H-?310 |
955-202-82 |
yellow |
9.5 |
300-650mbar |
|
955-202-83 |
grey |
11 |
600-1100mbar |
SAFETYSHUT-OFFVALVE
selectingtheSSV
SSV Type |
Max.OperatingPressure |
Function |
RangeWdso |
|
Wdsu |
||||
SL-IZ |
Built-inresistance16bar |
OPSO |
35mbar to1.7bar |
- |
033 |
5bar |
OPSO |
40mbar to0.45bar |
- |
022 |
Built-inresistance16bar |
OPSOandUPSO |
40mbar to1.7bar |
10 to220mbar |
NotethatOPSOandUPSOsettingsareadjustableseparately.
TypeDesignation
RR16- |
XX- |
XX- |
XXX- |
S..-XXX |
Variants |
|
25 50 80 |
DNsize |
|||||
24 31 42 54 82 |
Orificesize |
(DN25&DN50) (DN25&DN50) (DN50&DN80) (DN50&DN80) (DN80only) |
||||
8N 8H 12N |
Actuatorsize |
|||||
SL-IZN.1SL-IZM.1SSV-033SSV-022 |
SSV(OPSO) SSV(OPSOan |
dUPSO) |
||||
