CryogenicPressureRegulator0 pages

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Bestobell

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Cryogenic Valves

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Cryogenic Pressure Regulator

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Pressure Build-up Regulator and Economiser

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DN25-DN40 (1"- 1 Vi)

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Description

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The Cryoreg is designed to provide all pressure regulation functions within one

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valve. Standard body material is bronze, yet also available in stainless steel. For

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use on all cryogenic pressure vessels including static tanks and transportable

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tanks, the Cryoreg valve combines all the following functions in one unit:

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1. Pressure build up regulator

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2. Economiser valve

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3. Thermal relief* on two of the ports

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* The Cryoreg provides thermal relief into the économiser outlet port for either

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of the other two ports (pressure build-up inlet and économiser inlet port). If a

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stop valve (as opposed to the Bestobell check valve) is fitted to the économiser

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outlet port, a thermal relief valve should also be fitted.

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Maximum Working Pressure (MWP)

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50BAR (725 PSI) at -196°c to + 65 °c

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Features

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• Combined pressure build-up regulator and économiser functions for simpler

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pipework and fewer joints

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• High flow characteristics - for closer control of tank pressure

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• Operates on liquid or gas - to suit every installation

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• Single adjustment for both functions - for simpler tank setting

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• High accuracy/low dead band allows higher tank pressure - reduced boil-off in

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pipelines

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• Dual thermal relief valve action - for added system protection

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• Strainer fitted as standard on inlet and outlet

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• Ball check fitted to économiser outlet as standard

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Technical

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DN15 - DN25 bull nose end connections available.

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Please contact us with your requirements.

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Designed and engineered for use with 02, N2, Ar,

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C02, He, Kr, Ne, H2, C2H4 and N20 service

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ISO 9001accreditation - design and manufacture to

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ASTM B31.1 and BSEN1626

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Optional full material traceability backed by BSEN

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10204 3.1/3.2 certification

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C € Marking according to Pressure Equipment

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Directive 97/23/EC.

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TT Marking to Directive 99/36/EC only on written

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request complete with purchase order.

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For other options please contact us.

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T+44 (0) 114 224 0000 salesiabestobellvalves.com Bestobell, President Park, President Way, Sheffield, S4 7UR

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F+44(0) 114 2784974 www.bestobellvalves.com United Kingdom

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