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25mm water flow meter factory price and fast delivery

25mm water flow meter factory price and fast delivery

Category: Water Meters >>>
Supplier: Hunan,Changde,Water,Meter,Manufacture,Co.,Ltd.

Price:$6.40 - $6.60

Price in USD:Details

Quantity:

Product Overview

Description

Specification of Mechanical water meters

1, Vane wheel semi-liquid sealed cold water meter (LXS-15Y~65Y)

Brief introduction:

Vane wheel semi-liquid sealed cold water meter is mainly composed of a meter case, a cover, a mechanism counting, a metering mechanism. The counting mechanism adopts the form of liquid seal, water on the surface of semi-liquid sealed water meter, the reading part of the wheel is sealed with the anti-corrosive liquid and separated from the use of water for a long time to keep the reading part clear. The sealing liquid has the characteristics of anti-freezing, anti-fog and anti-fouling, etc..

Characteristic:

High accuracy, accurate measurement, convenient maintenance, technical index up to GB/T778.1~3-2007 standard, The separation energy of liquid seal series counter and measured water can keep the indication clear for a long time, High quality anti-corrosion and anti-fouling material used for parts in contact with water, DN15~40 adopts standard pipe thread, DN50 and above use flange connection (iron shell).

Working condition(s):

Water temperature 0.1~30℃, working pressure≤1MPa.

Product name	Wet dial water meter
Material	Cast iron,luminum alloy,brass
Nominal diameter	DN15,DN20,DN25,DN32,DN40,DN50,
Type	Mechanical water meter

Figurative diagram:

Shape dimension & weight:

Diameter(DN)	Length		Width	Height(mm)	Connection thread			Weight
Diameter(DN)	(mm)		(mm)	Height(mm)	Connection thread			(Kg)
	L	L1	B	H	d		D
15	258	165	96	106	R1/2		G3/4 B	1.6
20	299	195	96	107	R3/4		G1 B	2.1
25	345	225	101	114	R1		G1 1/4 B	2.6
32	354	230	101	114	R1 1/4		G1 1/2 B	2.6
40	373	245	124	152	R1 1/2		G2 B	4.5
50		280	165	178	Flange G2 B			16.5
	Length	Width	Height H	Flange outer diameter D	Center circle diameter of bolt hole d	Connecting bolt * No.		Weight(Kg)
	L1	B	Height H	Flange outer diameter D	Center circle diameter of bolt hole d	Connecting bolt * No.		Weight(Kg)
65	280	180	180	180	145	M16*8		17.5

Main technical parameters & measurement range:

Diameter	Q max	Q n	Qt(Q2)				Q min(Q1)				Min.sealemark	Max.reading
(DN)	(Q4)	(Q3)	Q2/Q1=1.6 m3/h				Specific value Q3/Q1 m3/h				Min.sealemark	Max.reading
	Q4/Q3=1.25 m3/h		R80	R100	R125	R160	R80	R100	R125	R160	m3	m3
15	3.125	2.5	0.05	0.04	0.032	0.025	0.032	0.025	0.02	0.016	0.0001	99999
20	5	4	0.08	0.064	0.05	0.04	0.05	0.04	0.032	0.025	0.0001	99999
25	7.875	6.3	0.126	0.1	0.08	0.063	0.08	0.063	0.5	0.4	0.0001	99999
32	12.5	10	0.2	0.16	0.125	0.1	0.125	0.1	0.08	0.063	0.0001	99999
40	20	16	0.32	0.256	0.2	0.16	0.2	0.16	0.12	0.1	0.001	999999
50/65	31.25	25	0.5	0.4	0.032	0.25	0.3125	0.25	0.2	0.156	0.001	999999