Description
- Body: 12X18H9
- Spool: 12X18H9
- Stem: 12X18H9
- Cover: 12X18H9
- Flywheel: malleable iron
MAIN TECHNICAL DATA AND PARAMETERS:
- Type: Flanged stainless shut-off valve 15nzh65nzh.
- Type: omental.
- Working medium: Liquid and gaseous hydrocarbons, oil, oil products, natural gas, gas condensate, water, steam and other liquids and gases that are non-aggressive to the materials used in the valve.
- The corrosion rate of body parts is not more than 0.1 mm/year.
- Working environment temperature: from minus 60 °C to plus 565 °C, ambient air temperature not lower than minus 60 °C.
- Conditional working pressure: PN 1.6 MPa (16 kgf/cm2).
- Accession to the pipeline: flange, isp. B, GOST 33259-2015
- Material of the main parts: 12X18H9.
- Tightness class: A according to GOST 9544-2015.
- Management: manual (flywheel).
- Mounting position: any.
- Climatic version: UHL1 in accordance with GOST 15150-69.
Flanged shut-off valve 15nzh65nzh – a device in which the locking element moves forward in a direction parallel to the direction of the liquid in the pipeline. And due to the fact that it can be fixed in intermediate positions, it is used not only as a shut-off, but also a flow-regulating mechanism.
