Nominal pressure, bar |
10, 25 |
Operating medium |
Liquid and gas medium, seawater, sulfidic liquor, materials applied to are corrosion-resistant |
Operating medium temperature |
Max +200°С |
Tightness class |
А according to GOST 9544 |
Connection to pipeline |
Flanged according to GOST 12815 |
Drive type |
I – manual (wheel); II –mechanical drive (reducer); III – actuator |
Butterfly rotation |
90° |
Applied standards |
ТУ У 29.1–05744691-019:2007 |
Operating medium flow |
in the disk direction on the part of shaft |
Ambient class |
У1according to GOST 15150 |
Installation position |
Any situation with actuator position in upper hemyshere, disk revolution axis - horizontal |
Valves with the specific customer requirements can be manufactured provided that stated requirements are compatible with the applicable operating standards.
MAIN PARTS MATERIAL
Body |
Steel 12Х18Н10Т, 10Х17Н13М3Т |
Disk | Steel 12Х18Н10Т, 10Х17Н13М3Т |
Bushing | Bronze |
Shaft | Steel 12Х18Н10Т, 10Х17Н13М3Т |
Butterfly packing | Metal-rubber |
Shaft packing | Graphite packing |
ANALOG
32нж310р – PN10, manual | 32нж910р – PN10, with actuator |
32нж330р – PN25, manual | 32нж930р – PN25, with actuator |