Batley Valve®
BV 10000 Swingthrough
KEY FEATURES/BENEFITS
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The swing-through vane which has no contact with the valve body enables the valves to be used with high pressures and a wide range of temperatures
APPLICATIONS
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Due to the standard concentric vane, the application are for low dynamic deltaP throttling service or isolation when the shut-off is not essential (Class II)
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Water systems
TEMPERATURE RANGE
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200ºC to 1000ºC (-328ºF to 1832ºF)
DESIGN STANDARDS
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50 to 2000 mm (2' to 80')
ALL CASTABLE MATERIALS
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Carbon Steel
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Austenitic Stainless Steel
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Duplex
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Super Duplex
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Hastelloy
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Inconel
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Monel
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Aluminium
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Bronze
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Titanium
BODY TYPE
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Wafer
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Lugged
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Flanged
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Clamped
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Butt-welded
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Actuation can be with diaphragm, piston (rotary or cylinder), electric or manual
UPGRADES/ADAPTATIONS
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A contoured vane can be supplied with equal percentage characteristics over 10-90º travel
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Varidiff Trim can be used to avoid problems related to cavitation
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Live loaded glands for control of emissions to atmosphere
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Open & closed extensions for valves on elevated temperature duty
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Cold bonnet for cryogenic valves
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Purge connections between packings
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Gland with Lubricator fitted