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BronzeBallValveDN65DN800 pages
Bestobell
nnnnCryogenic Valves
nnnnCryogenic Bronze Ball Valve
nnnnReduced Bore
nnnnDN65-DN80
nnnnDescription
nnnnA Bronze three-piece ball valve designed specifically for cryogenic
nnnnapplications. Available with socket weld and butt weld ends.
nnnnAll valves are degreased for oxygen duty, assembled in clean room
nnnnconditions, and sealed in robust polythene bags prior to despatch.
nnnn(Image shown is Stainless Steel Ball Valve)
nnnnMaximum Working Pressure (MWP)
nnnn(Subject to End Connections)
nnnn50bar (725 psi) at -196°C to +65°C
nnnnFeatures
nnnn• Spring loaded gland seal giving low torque levels under both ambient
nnnnand cryogenic conditions
nnnn• Precision investment cast body - smooth surface finish
nnnn• One piece, anti blow-out stem.
nnnn• Relief hole to prevent trapping of liquefied gases.
nnnn• Designed to prevent incorrect, and hence dangerous, re-assembly
nnnnafter stripping for maintenance.
nnnn• Removable centre section designed to industry standard dimensions,
nnnnallowing interchangeability in existing installations.
nnnn• Suitable for retro fitting of electric, or pneumatic actuators. Valves
nnnncan be supplied with actuators fitted allowing fast, remote automatic
nnnnoperation
nnnn• Fast easy maintenance of PTFE components
nnnnTechnical
nnnnManual operated ball valves size range DN15, DN25,
nnnnDN40 and DN50 reduced bore.
nnnnActuated valves available.
nnnnDesigned and engineered for use with 02, N2, Ar,
nnnnC02, He, Kr, Ne, H2, C2H4 and N20 service.
nnnnISO 9001 accreditation - design and manufacture to
nnnnASTM B31.1 and BSEN 1626
nnnnOptional full material traceability backed by BSEN
nnnn10204 3.1/3.2 certification
nnnnC€ Marking according to Pressure Equipment
nnnnDirective 97/23/EC.
nnnnTT Marking to Directive 99/36/EC only on written
nnnnrequest complete with purchase order.
nnnnFor other options please contact us.
nnnnT+44(0) 114 224 0000
nnnnF+44(0) 1142784974
nnnnsales@bestobellvalves.com
nnnnwww.bestobellvalves.com
nnnnBestobell, President Park, President Way, Sheffield, S4 7UR
nnnnUnited Kingdom
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