Service Condition

Temperature level: cold water 30℃, hot water can be customized 0-90℃
Pressure rating: 1.0 or custom 1.6MPA
Pressure loss rating: AP63
Upstream flow sensitivity level: U10
Downstream flow sensitivity level: D5

Structural Characteristics And Working Principle

Large-diameter prepaid water meters DN50-DN200 use electric butterfly valves and are battery-powered, suitable for various environmental conditions. Both meter and valve can be waterproofed for use in humid environments or underwater. For DN250-DN300, electric butterfly valves powered by electricity are used. The water meter defaults to an outdoor-grade dry double-signal magnetic detachable meter, but wet-type meters can also be selected according to user requirements. The card-swiping method is one meter per card or multiple cards per meter.

Table Body External Dimensions

Model	Nominal caliber (mm)	Total length of the valve body L (mm)	Attended Mode
CZ6503	LXSK-DN50	303	Flange Connection
CZ6503	LXSK-DN65	312	Flange Connection
CZ6503	LXSK-DN80	399	Flange Connection
CZ6503	LXSK-DN100	377	Flange Connection
CZ6503	LXSK-DN125	390	Flange Connection
CZ6503	LXSK-DN150	440	Flange Connection
CZ6503	LXSK-DN200	502	Flange Connection
CZ6503	LXSK-DN250	615	Flange Connection
CZ6503	LXSK-DN300	678	Flange Connection