6443_3BY 3-way bypass ball zone valve

 

3-way bypass ball zone valve
Description:
Three-way ball zone valve.
Bypass.
3-wire control.
1.5 Cv in bypass mode.

Maximum ΔP close-off pressure:  150 psi
Temperature range:  20°F – 230°F
Power supply:  24 VAC
Power consumption:  4 VA
Rating of microswitch contacts:  5A (24V)

Articles:
code description Cv lbs pack case
644349 3BY 1/2″ sweat 12 2.5 1
644359 3BY 3/4″ 12 2.5 1
644369 3BY 1″ sweat 12 2.5 1
644340 3BY 1/2″ NPT 12 2.5 1
644350 3BY 3/4″ NPT 12 2.5 1
644360 3BY 1″ NPT 12 10,3 1
printPrint technical info sheet