GAS FLOW STABILIZER СПГ
DESIGNATION FOR REQUISITIONING
When ordering it is necessary to specify the name of device, the internal diameter value Ду and the ambient air limiting lower temperature – 30 (for a temperature of minus 30ºC) or 40 (for a temperature of minus 40ºC).
EXAMPLE
Gas flow stabilizer СПГ for Ду 50 designed for operation at a temperature of minus 40ºC:
СПГ50-40
PURPOSE
The СПГ gas flow stabilizer is designed to damp the flow swirls and beating and to reduce the straight portions before and behind the СГ16-МТ gas meter and is mounted directly before the meter.
When СПГ is used, an additional straight portion before and behind the meter is not required.
СПГ has a pipe connection with the G-1/2-B thread for connection of devices measuring pressure losses on the СГ meter.
Warranty period 24 months
Lifetime 12 years
Basic Technical Characteristics
|
Parameter |
Value |
|
Gas operating pressure at the place of the СПГ mounting, MPa (kgf/cm2) |
0.0012 – 1,2 (0.012 – 12 kgf/cm2) |
|
Maximum tolerated pressure, MPa, max |
1.6 |
|
The housing testing pressure, MPa (kgf/ cm2) |
2.4 (24) |
|
Temperature of gas measured, ºC |
from -20 to +50 |
|
Ambient air temperature (indicated on the СПГ housing), ºC
|
from -30 to +50
(from -40 to +50 optional) |
Note: When mounting the СПГ gas flow stabilizer follow the requirements of the СГ meter mounting according to ЛГФИ.407221.001РЭ, ЛГФИ.407221.026РЭ.
СПГ Overall and Mounting Dimensions
|
СПГ modification designation |
Dimensions, mm | ||||||||
|
Ду |
D |
D1 |
d |
L |
L1 |
L2 |
H |
n | |
|
СПГ-50 |
50 |
160 |
125 |
16 |
110 |
116 |
55 |
150 |
4 |
|
СПГ-80 |
80 |
195 |
160 |
18 |
160 |
166 |
75 |
189 |
8 |
|
СПГ-100 |
100 |
215 |
180 |
18 |
200 |
206 |
90 |
208 |
8 |
|
СПГ-150 |
150 |
280 |
240 |
22 |
300 |
306 |
90 |
270 |
8 |
|
СПГ-200 |
200 |
335 |
295 |
22 |
400 |
406 |
110 |
330 |
12 |