The series VTA350/VTA550 for domestic hot water distribution, anti-scalded tempering in line applications and where further temperature control devices have been installed at the water taps. These series of valves are also suitable for domestic hot water installations equipped with HWC (hot water circulation).

Art.no.	Reference	Temp. range [⁰C]	Kvs	Connection E	A [mm]	B [mm]	C [mm]	D [mm]	Weight [kg]
31660100	VTA552	20 - 43	3,2	G 1"	84	50	60	56	0,78
31660400	VTA552	20 - 43	3,5	G 1¼"	84	50	60	56	0,87
31105000	VTA352	35 - 60	1,5	G ¾"	70	42	52	46	0,45
31105100	VTA352	35 - 60	1,6	G 1"	70	42	52	46	0,48
31660200	VTA552	45 - 65	3,2	G 1"	84	50	60	56	0,78
31660500	VTA552	45 - 65	3,5	G 1¼"	84	50	60	56	0,87
31660300	VTA552	50 - 75	3,2	G 1"	84	50	60	56	0,78
31660600	VTA552	50 - 75	3,5	G 1¼"	84	50	60	56	0,87