Reverse Valve 843-40-0A-03 for Pipeline Systems

Reverse Valve 843-40-0A-03 for Pipeline Systems

Brand: null

$90 - $300 USD

MOQ: 20 pieces

Key Features

Diameter: 65 mm

Pressure: 5 thous. t storage

Temperature: 250 million m³

Weight: 8 m² living area

Supplier Information

ARTEC LLC

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Description

Reverse valves are used in pipeline systems as
uncontrolled, automatically acting protective devices, serving to
prevent the reverse flow of the working medium in case of emergency. In working
state check valve under the influence of the flow of the working medium is open. When
in the absence of medium flow or in the event of flow in the opposite direction.
the valve is closed.
It is allowed to install the valves with the cover upwards, only on horizontal pipeline sections in places convenient for maintenance.
The valves may be installed with the cover upwards only on horizontal pipeline sections in places convenient for maintenance. Connection to
pipeline - under welding.
Gate tightness: according to class D of GOST 9544-2015.
Climatic design: U, T according to GOST 15150-69.
Placement category: 1, 2, 3 according to GOST 15150-69.
Manufacturing and delivery according to TU 3740-001-86921904-2013.
When ordering it is necessary to specify the name and designation of the product, climatic
execution and placement category according to GOST 15150-69.
Manufacturing and delivery according to TU 3740-001-86921904-2013.

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