
Backflow Preventer Valve for Pipeline Systems - Essential for Preventing Reverse Flow
Manufacturer:
GAZPROM VNII GAZ LLC
Price:
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FOB, CIF & EXW terms available
Description
The gate is designed to prevent backflow of the conducted medium (gas from wells, plumes) in pipelines. Technical inspection should be carried out in certain terms established by the schedule, but not less than once every six months.
Specifications
Operating medium
gas from wells, plumes
Weight
30.5 kg
Material
09G2S steel
Climatic version
UHL 1
Joining
Welded
Maximum pressure, MPa
9.5 MPa
Housing material
09G2S steel
Connection type
Welded
Operating medium temperature
100 °C
Seal in bolt
Metal on metal (corrosion resistant steels)
Direction of media flow
Under the plate (in the direction of the arrow on the body)
Setting position of the gate
with "Up" labelling
Overall dimensions
190 mm
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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Delivery Time
Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
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