
Check and check valve ZZT 149001-800
Manufacturer:
Znamia Truda OJSC
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Description
The valves are designed for operation in ventilation systems located in the hermetic shell of NPPs. They fulfil the functions of a shut-off valve during start-up and shutdown of the ventilation system
Specifications
Operating medium
Radioactive air (specify when ordering)
Pressure, Rp
0.01 MPa
Operating medium temperature
up to 90°C
Pipeline connection
flanged, with mating flanges for angle welded flanges
Housing material
08CR18NI10T
Seismic stability category
i by np-031-01
Classification designation of the valve
3CIIIc
Type of climatic version
UHL according to GOST 15150 (specify when ordering)
Management
electric drive
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Delivery Time
Sea freight: 30-60 days (depending on destination)
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