Volumetric Piston Liquid Filled Water Meter Class C/R160

• Install: Horizontal
• Medium Temperature: Cold Water
• Level Measurement: D
• Counter Instructions: Digital
• Nominal Diameter: 15-50mm
• Application: Civil
• Model NO.: PD-LFC
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Liquid Sealed Water Meter
• Size1: DN15
• Size2: DN20
• Size3: DN25
• Size4: DN32
• Size5: DN40
• Transport Package: Pallets
• Specification: CE approval
• Trademark: NWM or OEM
• Origin: Nwm Ningbo, China
• HS Code: 90282010
• Production Capacity: 500, 000/Year

Product Description

NWM PD-LFC (B) is Piston Displacement (Volumetric) water meter with mechanical transmission, liquid sealed register has the sizes from Dn15 to Dn40 designed 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.
 
Characteristics:
Ø  All the components are produced with high resistance and quality materials, technical plastics and stainless steel parts;
Ø  Cold water meter under current standard for lower than (T30), but NWM PD-LFC (B) can be used safely in water temperature up to (T50);
Ø  The rollers are protected by special liquid don't touch with the water which ensures the clear reading in any operating conditions;
Ø  The mechanical transmission movement with the maximum reliability; no influence from the external magnetic field;
Ø  Suitable for any position installation;
Ø  Non Return Valve to avoid the reserve flow Rate;

Size	mm	Dn15	Dn20	Dn25	Dn32	Dn40
R	Q3/Q1	160	160	160	160	160
Q4	m 3 /h	3, 125	5	7, 875	12, 5	20
Q3	m 3 /h	2, 5	4	6, 3	10	16
Q2	l/h	25	40	63	100	160
Q1	l/h	15, 625	25	39, 375	62, 5	100
Max. Reading	m 3	99, 999, 999			999, 999, 999
Min. Reading	Liter	0, 02
Pressure Loss	Δ P	Δ P< 63 at Q3
Max. Pressure	MAP	MAP16
Max. Temperate	º C	T30 or T50