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category:
Zone Valves, Controls and Coil Kits
manufacturer:
Caleffi
mpn:
NA644300 3BY
subcategory:
Motorized Ball Zone Valves
technical_brochure:
https://www.caleffi.com/sites/default/files/media/external-file/01131_NA.pdf
type:
3-way (by-pass)
weight:
0.5 LB
Technical Brochure Product Overview
3-way by-pass motorized ball zone valve With auxiliary microswitch.By-pass. 2.1 Cv in by-pass mode. 36" wire lead connection.
Additional Information
Medium Temperature Range 20–230 °F
Electric Supply 24 V (Ac)
Control Signal 3 Point
Power Consumption 4 Va
Auxiliary Microswitch Contact Rating (24 V) 5 A Closing
△P Max 150 Psi
Cv 12 Gpm