Water Meters, buy DN500 woltman water meter on China Suppliers Mobile

Product Details

Specifications

Measuring the volume of cold or hot water passing through the pipeline

Quality:
·Magnet-drive, dry dial, register sealed in vacuum, resistance to magnet and fog-proof, forever clean and legible dial for reading.
·High quality material applied to guarantee its function efficient and reliable.
·Low head loss
·Removable mechanism is easy to replace or fix and not required detaching the body from the pipeline.
·Pulse emitter can be installed to this type for remote reading.

Working condition:

≤40°C for cold potable water meter
≤90°C for hot water meter
Pressure:≤16Mpa

Maximum Permissible Error:
In the lower zone from Qmin inclusive up to but excluding Qt is: Cold potable
In the upper zone from Qt inclusive up to and including Qs is: Cold potable
water meter±2% Hot water meter±3%

Main Technical Data

Meter Size (mm)	class	Max Flow	Nominal Flow	Transitional Flow	Min Flow	Min Reading lectura	Max Reading lectura
m3/h	m3/h	m3
50	B	30	15	3	0.45	0.01	999999
65	B	50	25	5	0.75	0.01	999999
80	B	80	40	8	1.2	0.01	999999
100	B	120	60	12	1.8	0.01	999999
125	B	200	100	20	3	0.01	999999
150	B	300	150	30	4.5	0.01	999999
200	B	500	250	50	7.5	0.01	999999
250	B	800	400	80	12	0.01	9999999
300	B	1200	600	120	18	0.01	9999999
400	B	2000	1000	200	30	0.01	9999999
500	B	3000	1500	300	45	0.01	9999999

Dimensions and weight

Meter Size	Length	Width	Height	Connecting Thread	Weight KG
D	D1	Connecting Bolt
mm							kg
50	200	175	257	165	125	4×M16	12
65	200	185	267	185	145	4×M16	13
80	225	200	277	200	160	8×M16	15
100	250	220	287	220	180	8×M16	19
125	250	245	297	245	210	8×M16	22
150	250	285	375	285	240	8×M20	47
200	350	345	400	340	295	8×M20	48
250	450	395	484	395	350	8×M20	110
300	450	445	506	445	400	12×M20	115
400	500	565	621	565	515	16×M24	180
500	500	670	725	670	620	20×M24	330

NOTE: The flange dimension conforms to ISO7005-2:1988 standard. Order for products of special requirements is also accepted.

LXLC-50~500 REMOVABLE ELEMENT WOLTMAN WATER METER
Code	Description	Material	QTY
1	Screw For Sealing	Stainless Steel	2
2	Cover With Lid	Assembly	1
3	Sealed Register	Assembly	1
4	Position Pin	Stainless Steel	1
5	Lead Seal Bolt	Stainless Steel	2
6	Adjusting Nut	Brass	1
7	Gasket	Brass	1
8	Flange Cover	GGG40 ductile Iron	1
9	O-ring	Silicon Rubber	1
10	Bush	Brass	1
11	Gasket	Synthetic Rubber	1
12	Adjusting Lever	Brass	1
13	Connecting Lever	MPPO	1
14	Adjusting Plate	MPPO	1
15	Support	MPPO	1
16	Bolt	Brass	1
17	Turbine Component	Assembly	1
18	Rectifier	MPPO	1
19	Screw	Brass	1
20	O-ring	Synthetic Rubber	1
21	Body	GGG40 ductile Iron	1
22	Screw M4×20	Stainless Steel	2
23	Gasket	Stainless Steel	3
24	Retainer	ABS	1
25	Fixing pin	Brass	1
26	Screw	Brass	4
27	Support	ABS	1
28	Bolt M12×35	Stainless Steel	2
29	Gasket	Stainless Steel	4
30	Upper Bearing Plate	Brass	1
31	Upper Bearing	Nylon With Graphite	1
32	Magnet Component	Component	1
33	Transmission Shaft	Stainless Steel	1
34	Sheath	MPPO	2
35	Bevel Gear	Nylon	1
36	Lower Bearing	Nylon With Graphite	1
37	Gasket	Brass	4
38	Screw	Brass	3
39	Nut	Brass	1
40	Gasket	Brass	1
41	Turbine Shaft Hold	Brass	1
42	Turbine Shaft	Tungsten Steel	1

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