E400 - Swing Check Valve - Flanged.
Swing check valves are produced within a wide range of sizes, which controls the flow direction. They have an obturator, which automatically blocks the flow in one direction. Flow direction is marked on the body for correct assembly. Vertical and horizontal mounting is possible through the line.
It is a full bore valve, suitable for pig transition. It is used as a line valve in Natural Gas and Crude Oil pipelines and also used in Pig Stations, Compressor & Metering Stations, Regulating & Metering Stations, Pumping and Filling Stations. Special sizes are available as tailor made.
E400 Features
Available size 50mm(2") to 1200mm(48")
Available rating Class 150 - 2500LB
Bolted Cover
Full Bore
Swing Type Disc
Fire Safe Design
Standards
Design API 6D, ISO 14313, ASME B16.34
NACE MR0175, MR0103
Welding end dimensions ASME B16.25
Flange end dimensions ASME B16.5, B16.47, series A, optional series B
F to F and E to E dimensions ASME B16.10
Fire Safe valve design, according to API 6FD, ISO 10497
Test Standard API 598
Operators
Self Acting
Application
E400 Check valves can be suitable for LNG, Water, LPG, Renewable, Fuel and Marine Offshore applications.
E400 - Swing Check Valve - Butt-weld end.
After-sales, Service and Spares
Working with our European partners, Advastas are able to supply all client requirements for after-sales service and spares.
For further information contact us by email  , or by using the Contact Form
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