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LYCO® Excess Flow Valve Configuration Guide





PE Service Application
Product Name/BrandSeries½ CTS½ IPS¾ CTS¾ IPS1 CTS1 IPS
LYCO® EFV I350AAAS/AS/AS/A
LYCO® EFV II MAGNUM375SA--------------------
LYCO® EFV II MAGNUM400SA--------------------
LYCO® EFV II MAGNUM450SA--------------------
LYCO® EFV I475AAAS/AS/AS/A
LYCO® EFV II MAGNUM775SA--------------------
LYCO® EFV I775AAAS/AS/AS/A
LYCO® EFV I1200AAAS/AS/AS/A
LYCO® EFV I1800AAAS/AS/AS/A
S = Straight PE “Stick”
A = Available as an Assembly


LYCO® EFV I Series
Primarily for 3/4 - 1 IPS "Stick" applications
Series 350, 475, 775, 1200 or 1800 SCFH Trip Point @ 10 psig

LYCO® EFV II, Magnum Series
Primarily for 1/2 CTS "Stick" applications
Series 375, 400, 450 or 775 SCFH Trip Point @ 10 psig

Request Lyall’s EFV Calculator (.xls)


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