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Vane
Operated (VFS Series) Flow Switch
GFS/VFS
series flow switches are used for liquid flow signaling at
preset flow values in horizontal pipelines.
Features
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Suitable for clear horizontal
liquid flow.
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Switch box weatherproof and /or
flameproof.
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Magnetically operated switch:
Glandless
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Switch: 1 or 2 SPDT
micro switch/Mercury switch (Hermetically sealed)
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Globe type different disc
assemblies for different activating flow values.
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Vane Operated Vane size
depending on flow range. Set point adjustable by adjustive spring at
top of sleeve pipe.
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Globe Type For pipe sizes 20
to 50 NB
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Vane Operated for larger flows
in 50 NB or higher pipe sizes.
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CMRI certified, CCE/DGFASLI
approved. BIS license for flameproof level switches under gas group
IIA, IIB (IS2148:1981)
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Mercury switch not considered
where vibration is present.
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