Volumetric Piston Liquid Type Plastic Body Water Meter

• Customization: Available
• Install: Horizontal
• Medium Temperature: Cold Water
• Model NO.: PD-LFC-S
• Level Measurement: C
• Counter Instructions: Digital
• Nominal Diameter: 15-50mm
• Application: Civil
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Size1: DN15
• Size2: DN20
• Material: Plastic
• Remote Transmission: Pulse/Nb-Iot
• Transport Package: Pallets
• Specification: CE approval
• Trademark: NWM or OEM
• Origin: Nwm Ningbo, China
• HS Code: 90282010
• Production Capacity: 500, 000/Year

Product Description

Item Introduction:

NWM PD-LFC(S) COMPOSITE Version is Piston Displacement(Volumetric) water meter with mechanical transmission, liquid sealed register has thesizesfromDn15toDn20 designed and manufacture by NWM and meets to the requirements of Directive 2004/22/EC on measuring instruments; The European Standard EN14154+A1+A2: Water Meter; The International Organization of Legal Metrology OIML R-49: 2006(E): Water meters intended for the metering of cold potable water and hot water or comply with ISO 4064 standard.

Characteristics:

All the components are produced with high resistance and quality materials, technical plastics and stainless steel parts;

The most reliable composite material for the body to ensure strongest and the longest life;

Cold water meter under current standard for lower than 30ºC(T30), but NWM PD-LFC(S) can be used safely in water temperature up to 50ºC(T50);

The rollers are hermetically sealed by special liquid don't touch with the water which ensures the clear reading in any operating conditions;

The mechanical transmission movement with the maximum reliability; No influence from the external magnetic field;

Suitable for any position installation;

Non Return Valve to avoid the reserve flow Rate;

Pulse Output Pre-equipped (Ready for remote reading) at 0, 5 liter/pulse;

Dimension:

L1: The total length with connection and the gasket without compression.

Size	mm	Dn15		Dn20
R	Q3/Q1	160		160
Q4	m3/h	3,125		5
Q3	m3/h	2,5		4
Q2	l/h	25		40
Q1	l/h	15,625		25
Max. Reading	m3	9999,9999
Min. Reading	Liter			0,02
Pressure Loss	ΔP	ΔP<63 at Q3
Max. Pressure	MAP			MAP16
Max. Temperate	t		T30 or T50