Available for Import
Bellows shut-off valve ZZT26161, DN 20
Manufacturer:
Znamia Truda OJSC
Price:
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Bulk pricing available
FOB, CIF & EXW terms available
Description
Applied for installation as shut-off devices on pipelines of nuclear power plants (NPP) in systems important for safety, including safety systems.
They are supplied domestically and for export, including to countries with tropical climates..
They are supplied domestically and for export, including to countries with tropical climates..
Specifications
Operating medium
stainless steel valves - all media according to np-068-05, except slurry; carbon steel valves - make-up water, oil, nitrogen, steam, steam generator feed water, feed water, condensate, radioactive gases
Airtightness class
in accordance with GOST 9544
Pressure, Rp
1.0 mpa (10 kgf/cm²), 1.6 mpa (16 kgf/cm²)
Operating medium temperature
up to 200 °C
Pipeline connection
Welded
Housing material
08x18n10t, steel 20
Valve control
manual (handwheel, gearbox), electric actuator, remote (articulated coupling)
Setting position
any, valves with electric actuator - any in the upper hemisphere relative to the horizontal plane, recommended position - vertical
Media flow direction
on or under the spool
Classification designation of the valve
2biiv, 2biiic, 3ciiic by np-068-05
Seismic resistance category
i by np-031-01
Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.
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Shipping Terms
Delivery Time
Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
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