Series 6443

3-way diverting motorized ball zone valve

Go to

Download high resolution

Product Description

3-way diverting motorized ball zone valve
Diverting.
With auxiliary microswitch.

Technical data

Medium temperature range: 20–230 °F

Electric supply: 24 V AC

Power consumption at full capacity: 4 VA

Auxiliary microswitch contact rating (24 V): 5 A

closing △p max.: 150 psi

Download

Drawings and specifications

Part number	Connection	Note	Cv
644350A	3/4" MNPT union	-	4.5 gpm
3D models bim Tender text CALEFFI, 644350A. 3-way diverting motorized ball zone valve With auxiliary microswitch. Diverting. connection: 3/4" MNPT, union. Medium temperature range: 20–230 °F. Electric supply: 24 V AC. Power consumption at full capacity: 4 VA. Auxiliary microswitch contact rating (24 V): 5 A. closing △p max.: 150 psi. Cv: 4.5 gpm.
644356A	3/4" PRS press union	-	4.5 gpm
3D models bim Tender text CALEFFI, 644356A. 3-way diverting motorized ball zone valve With auxiliary microswitch. Diverting. connection: 3/4" PRS, press union. Medium temperature range: 20–230 °F. Electric supply: 24 V AC. Power consumption at full capacity: 4 VA. Auxiliary microswitch contact rating (24 V): 5 A. closing △p max.: 150 psi. Cv: 4.5 gpm.
644359A	3/4" PRS sweat union	-	4.5 gpm
3D models bim Tender text CALEFFI, 644359A. 3-way diverting motorized ball zone valve With auxiliary microswitch. Diverting. connection: 3/4" PRS, sweat union. Medium temperature range: 20–230 °F. Electric supply: 24 V AC. Power consumption at full capacity: 4 VA. Auxiliary microswitch contact rating (24 V): 5 A. closing △p max.: 150 psi. Cv: 4.5 gpm.
644360A	1" MNPT union	-	4.5 gpm
3D models bim Tender text CALEFFI, 644360A. 3-way diverting motorized ball zone valve With auxiliary microswitch. Diverting. connection: 1" MNPT, union. Medium temperature range: 20–230 °F. Electric supply: 24 V AC. Power consumption at full capacity: 4 VA. Auxiliary microswitch contact rating (24 V): 5 A. closing △p max.: 150 psi. Cv: 4.5 gpm.
644366A	1" PRS press union	-	4.5 gpm
3D models bim Tender text CALEFFI, 644366A. 3-way diverting motorized ball zone valve With auxiliary microswitch. Diverting. connection: 1" PRS, press union. Medium temperature range: 20–230 °F. Electric supply: 24 V AC. Power consumption at full capacity: 4 VA. Auxiliary microswitch contact rating (24 V): 5 A. closing △p max.: 150 psi. Cv: 4.5 gpm.
644369A	1" PRS sweat union	-	4.5 gpm
3D models bim Tender text CALEFFI, 644369A. 3-way diverting motorized ball zone valve With auxiliary microswitch. Diverting. connection: 1" PRS, sweat union. Medium temperature range: 20–230 °F. Electric supply: 24 V AC. Power consumption at full capacity: 4 VA. Auxiliary microswitch contact rating (24 V): 5 A. closing △p max.: 150 psi. Cv: 4.5 gpm.
NA644300	-	Body, with no fittings	4.5 gpm
3D models bim Tender text CALEFFI, NA644300. 3-way diverting motorized ball zone valve With auxiliary microswitch. Diverting. connection: -. Medium temperature range: 20–230 °F. Electric supply: 24 V AC. Power consumption at full capacity: 4 VA. Auxiliary microswitch contact rating (24 V): 5 A. closing △p max.: 150 psi. Cv: 4.5 gpm.