Chiyoda Seiki, Japan
Chiyoda Seiki GHN/GHSN Series High Precision Pressure Regulator
Made in Japan
Manufacturer: Chiyoda Seiki
Model: GHN/GHSN Series
With Float Type Flow Meter High Select (With Float Type Flow Meter)
Feature
A general-purpose type that can be used for a wide range of applications.
Specifications
Please inform us of the operating conditions such as secondary pressure.
| specification |
Cylinder
|
match
|
Applicable gas |
Body Diaphragm Seat
|
MAX primary pressure MPa
|
Adjust pressure MPa
|
1 MPa
|
2 times pressure gauge MPa
|
Maximum Flow @ /min (Standard State)
|
||
| Model | MAX | Already | CO2 | ||||||||
| AHN-1 | ● | ● | ● |
C3771B CR C3604B
|
15 | 0.1~0.6 |
0~25
|
0~1.0 | 100 | ||
| AHN-2 | ● | ● | ● | 15 | 0.15 fixed | none | 60 | ||||
| GHN-1 | ● | ● | ● |
C3771B CR C3604B
|
15 | 0.1~0.6 |
0~25
|
0~1.0 | 100 | ||
| GHN-2 | ● | ● | ● | 15 | 0.15 fixed | none | 60 | ||||
| BHN-1 | ● | ● | ● | ☗ |
C3771B CR C3604B
|
15 | 0.1~0.3 |
0~25
|
0~0.6 | 100 | |
| BHN-2 | ● | ● | ● | ☗ | 15 | 0.15 fixed | none | 60 | |||
| CHN-1,2 | ● | ● | ● | ● |
C3771B CR C3604B
|
0.99 |
0.1~0.3
|
none |
0~0.6
|
30 | |
| CHU-1,2 | ● | ● | ● | ● | 30 | ||||||
| specification |
Flow meter @ /min (Standard state)
|
Entrance number
|
exit connection
|
mass kg
|
| Model | ||||
| AHN-1 |
2~25 Other options are P39 40 take a look.
|
W22 mountain 14 (right)
|
M12X1.0
6 hose |
1.5 |
| AHN-2 | 1.2 | |||
| GHN-1 |
W22 mountain 14 (right)
|
1.5 | ||
| GHN-2 | 1.2 | |||
| BHN-1 |
W22 mountain 14 (right)
|
2 | ||
| BHN-2 | 1.8 | |||
| CHN-1,2 | W22 mountain 14 (right) |
1.2
|
||
| CHU-1,2 | 3/4-16UNF |
Other Gases
| specification |
Cylinder
|
match
|
Applicable gas |
Body Diaphragm Seat
|
MAX primary pressure MPa
|
Adjust pressure MPa
|
1 MPa
|
2 times pressure gauge MPa
|
Maximum Flow @ /min (Standard State)
|
|||
| Model | O2 | Air | He | H2 | ||||||||
| AHN-1 | ● | ● |
C3771B CR C3604B
|
15
|
0.1~0.6 |
0~25
|
0~1.0 | 100 | ||||
| AHN-2 | ● | ● | 0.15 fixed | none | 60 | |||||||
| AHSN-1 | ● | ● | ● |
C3771B CR C3604B
|
0.1~0.6 | 0~1.0 | 200 | |||||
| AHSN-2 | ● | ● | ● | 0.15 fixed | none | 120 | ||||||
| GHN-1 | ● | ● |
C3771B CR C3604B
|
15
|
0.1~0.6 |
0~25
|
0~1.0 | 100 | ||||
| GHN-2 | ● | ● | 0.15 fixed | none | 60 | |||||||
| GHSN-1 | ● | ● | ● | ● |
C3771B CR C3604B
|
0.1~0.6 | 0~1.0 | 200 | ||||
| GHSN-2 | ● | ● | ● | ● | 0.15 fixed | none | 120 | |||||
| BHN-1 | ● | ● |
C3771B CR C3604B
|
15
|
0.1~0.3 |
0~25
|
0~0.6 | 100 | ||||
| BHN-2 | ● | ● | 0.15 fixed | none | 60 | |||||||
| BHSN-1 | ● | ● | ● | ● |
C3771B CR C3604B
|
0.1~0.3 | 0~0.6 | 200 | ||||
| BHSN-2 | ● | ● | ● | ● | 0.15 fixed | none | 120 | |||||
| CHN-1,2 | ● | ● |
C3771B CR C3604B
|
0.99
|
0.1~0.3
|
none
|
0~0.6
|
30 | ||||
| CHU-1,2 | ● | ● | 30 | |||||||||
| CHSN/U-1 | ● | ● | ● | ● |
C3771B CR C3604B
|
60 | ||||||
| CHSN/U-2 | ● | ● | ● | ● | 60 | |||||||
| specification |
Flow meter @ /min (Standard state)
|
entrance
|
exit connection
|
mass kg
|
| Model | ||||
| AHN-1 |
2~25
|
W22 mountain 14 (right)
|
M12X1.0
6 hose fence hand |
1.5 |
| AHN-2 | 1.2 | |||
| AHSN-1 |
3~30
|
(He) W2114()
|
1.5 | |
| AHSN-2 | 1.2 | |||
| GHN-1 |
2~25
|
W22 mountain 14 (right)
|
1.5 | |
| GHN-2 | 1.2 | |||
| GHSN-1 |
3~30
|
(He) W2114()
|
1.5 | |
| GHSN-2 | 1.2 | |||
| BHN-1 |
2~25
|
W22 mountain 14 (right)
|
2 | |
| BHN-2 | 1.8 | |||
| BHSN-1 |
3~30
|
(He) W2114()
|
2 | |
| BHSN-2 | 1.8 | |||
| CHN-1,2 |
2~25
|
W22 mountain 14 (right)
|
1.2
|
|
| CHU-1,2 | ||||
| CHSN/U-1 |
3~30
|
(He) W2114()
|
||
| CHSN/U-2 |
Pressure regular flowchart
AHN/ GHN – series
Accessory Parts For High Select And How To Order
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