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CryogenicStainlessSteelManifoldFillAssemblies0 pages
Bestobell
nnnnCryogenic Valves
nnnnCryogenic St/less Steel Manifold Fill Assemblies
nnnnDN25 - DN40
nnnnDescription
nnnnThe Bestobell cryogenic main fill valve manifold is specifically designed for
nnnncryogenic static storage tanks to replace the traditional gang of valves linked
nnnntogether with piping and a large amount of welding and brazing.
nnnnIt is the joining together of four valves: top fill, bottom fill, check valve and drain
nnnnvalve. It is available in two sizes 25mm (1") and 40mm (1 W).
nnnnThe design makes it a simple valve to operate from the user perspective, with
nnnnthe longer extended stem for top filling and the shorter extended stem for
nnnnbottom filling. The valve has a Mueller connection flange and strainers to
nnnnprevent debris entering the system.
nnnnLocated within the valve is a spring to close the check valve to prevent back
nnnnwash of media at the end of the filling cycle. A drain valve is fitted to release
nnnnany trapped media in the fill block. A warm-up leg is also included for the
nnnnconnection of a thermal relief valve.
nnnnThe unit is supplied ready to be fitted to the tank, with pipe specifications
nnnnsupplied by the customer. All Bestobell products are manufactured and cleaned
nnnnfor oxygen service.
nnnnMaximum Working Pressure (MWP)
nnnn(Subject to End Connections)
nnnnUp to 50 Bar (725 psi) at -196°C to +65°C (extended spindle)
nnnnBody strength test 1.5 x MWP
nnnnFeatures
nnnn• A one piece body reduces the number of potential leak paths and simplifies the
nnnnpiping system
nnnn• The unique internal characteristics reduces the pressure drop and vessel filling
nnnntime
nnnn• Complete valve assembly reduces the tank build time
nnnn• Check valve for additional safety
nnnn• Self-draining strainer prevents debris entering the system
nnnn• Bolted bonnet headworks allow for easy maintenance
nnnnTechnical
nnnnManual operated inside screw globe valves size
nnnnrange DN6, DN25 and DN40.
nnnnDesigned and engineered for use with 02, N2, Ar,
nnnnC02, He, Kr, Ne, H2, C2H4 and N20 service.
nnnnISO 9001 accreditation - designed and
nnnnmanufactured to ASTM B31.1 and BSEN 1626.
nnnnOptional full material traceability backed by BSEN
nnnn102043.1/3.2 certification.
nnnnAvailable with copper stubs as an alternative to
nnnnbronze.
nnnnAlso available with alternative dimension "A".
nnnnC € Marking according to Pressure Equipment
nnnnDirective 97/23/EC.
nnnnFor other options please contact us.
nnnnT+44(0) 114 224 0000
nnnnF+44(0) 114 2784974
nnnnsales@bestobellvalves.com
nnnnwww.bestobellvalves.com
nnnnBestobell, President Park, President Way, Sheffield, S4 7UR
nnnnUnited Kingdom
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