| Products General purpose valves Gates Disk regulating gates |
Disk regulating gates ИА 99071-200, ИА 99071-250, ИА 99071-300, ИА 99071-400 |
DESCRIPTION: The gates are available with weld ends and with flanges, with manual and remote actuation by pneumatic drive. FUNCTION: The gates are designed for installation at pipelines as control devices.
| INSTALLATION: The gates shall be installed between pipeline flanges. Flange sizes by State Standard 12820-80, flange connection sizes by State Standard 12815-80, modification 1 |
Reference designation | Add to request | Table figure | Nominal diameter, DN (mm) | Nominal pressure, PN (MPa) | Operating medium | Operating medium temp., Со | Main parts material | Fig. No. |
ИА 99071-200 |
| 32с24бк | 200 | 1.6 | Natural gas under ГОСТ 5542-87, density Р = 0,77 kg/m3 dynamic viscosity at normal temperature М =11,02х107 kgf/m2 and air with the density of Р = 1,293 kg/m3 dynamic viscosity at normal temperature М =13,4х107 kgf /m2 | from - 10 to + 100 | Steel 20 | 1 |
-01 |
| 32с24бк1 | 2 | |||||
-02 |
| 32с024бк | 1, 3 | |||||
-03 |
| 32с024бк1 | 2, 3 | |||||
-04 |
| 32лс24бк | Steel 09Г2С | 1 | ||||
-05 |
| 32лс24бк1 | 2 | |||||
ИА 99071-250 |
| 32с24бк | 250 | Steel 20 | 1 | |||
-01 |
| 32с24бк1 | 2 | |||||
-02 |
| 32с024бк | 1, 3 | |||||
-03 |
| 32с024бк1 | 2, 3 | |||||
-04 |
| 32лс24бк | Steel 09Г2С | 1 | ||||
-05 |
| 32лс24бк1 | 2 | |||||
ИА 99071-300 |
| 32с24бк | 300 | Steel 20 | 1 | |||
-01 |
| 32с24бк1 | 2 | |||||
-02 |
| 32с024бк | 1, 3 | |||||
-03 |
| 32с024бк1 | 2, 3 | |||||
-04 |
| 32лс24бк | Steel 09Г2С | 1 | ||||
-05 |
| 32лс24бк1 | 2 | |||||
ИА 99071-400 |
| 32с24бк | 400 | Steel 20 | 1, 4 | |||
-01 |
| 32с24бк1 | 2, 4 | |||||
-02 |
| 32лс24бк | Steel 09Г2С | 1, 4 | ||||
-03 |
| 32лс24бк1 | 2, 4 |
