Wedge Gate Valve TD13075 DN 200 for Nuclear Plants — Znamia Truda OJSC

Name: Wedge Gate Valve TD13075 DN 200 for Nuclear Plants
SKU: 92451
Availability: InStock

$1,500 - $6,000 USD

MOQ: 1 pieces

Key Features

Pressure, Rp: pr 1.0 mpa (10 kgf/cm²), 1.6 mpa (16 kgf/cm²), 2.5 mpa (25 kgf/cm²)

Operating medium temperature: up to 250°c

Housing material: 20, 08x18n10t

Operating conditions: UHL per GOST 15150, category 3, atmosphere type IV per GOST 15150

Supplier Information

Znamia Truda OJSC

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Description

Applied as shut-off and shut-off devices (with pneumatic actuator) in pipelines of nuclear power plants, including safety systems.

Supplied domestically and for export, including countries with tropical climates..

Specifications

Pressure, Rp

pr 1.0 mpa (10 kgf/cm²), 1.6 mpa (16 kgf/cm²), 2.5 mpa (25 kgf/cm²)

Operating medium temperature

up to 250°c

Housing material

20, 08x18n10t

Operating conditions

UHL per GOST 15150, category 3, atmosphere type IV per GOST 15150

Seismic resistance category

i according to np-031-01

Operating medium

stainless steel valves – all media according to NP-068-05, except slurry; carbon steel – makeup water, oil, nitrogen, steam, feed water for steam generators, feed water, condensate, radioactive gases

Pipeline connection

for welding

Gate valve control

- from normally closed pneumatic actuator with electromagnetic pneumatic distributor t055.077m (distributor operates from AC power supply up to 220V at 50±1.0Hz); - from electric drive - manual

Direction of medium flow

any

Airtightness class

according to GOST 9544-2005

Stem seal

packing

Control air pressure

p_contr. 4.5±0.5 MPa (45±5 kgf/cm²), increase up to 5.5 MPa (55 kgf/cm²) allowed

Control air temperature

from minus 10 to plus 60 °C

Contamination class of control air

not higher than 7 according to GOST 17433