
Non-Return Valve Series 843 DN 32 - 80 for Backflow Prevention
Manufacturer:ROU CJSC
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Description
Reverse valves are used as uncontrolled, automatically acting protective devices used in pipeline systems. They are designed to prevent the reverse flow of the working medium in emergency situations. Operating characteristics, material of manufacture, type of connection, control body depend on technical requirements.
Specifications
Type of product according to PP RF 616
Control valves, return valves, safety valves, distribution and mixing valves, separating valves, combined valves, reducing valves
Housing material
steel grade according to gost 1050-2013, gost 20072-74
Nominal pressure, max.
SBVVBG MPa
Operating temperature, max.
570 °C
Nominal diameter, max.
80 mm
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Delivery Time
Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)
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