DN500 Cold Woltman Water Meter High Stability , Bulk Water Meter

Delivery Time:15-30days after receiving deposit
Certification:ISO9001:2008
DN500 Cold Woltman Water Meter High Stability , Bulk Water Meter

Quick Detail:

1. Type name: Woltmann detachable type

2. Model No.: LXLG-200B

3. Standard :ISO 4064 Class B

4. Material: Cast iron

5. Dry-dial,magnetic type

Description:

DN50~DN500 woltmann water meter high stability, Bulk water meter

Product features:

Woltmann detachable type

Dry-dial,magnetic drive

Selected high quality materials for steady and reliable characteristic ,low head loss and enable use a long life span

Vacuum sealed register ensures the dial kept free from fog and keep the reading clear in a long term

Steady and reliable performance

Universal use ,without removing the meter from the pipeline for a easy maintenance and replacement.

 

Application:

This range of water meter is used to measure the total quantity of cold (hot) water which consumed in industrial and mining enterprise passing through the pipeline .

Installation requirements:

Meter should be installed in horizontal position with the register face upwards Pipe line must be flushed before installation The meter should be constantly full of water during operation

Maximum permissible error:

In the lower zone from Qmin inclusive up to but excluding Qt is ±5%

In the upper zone from Qt inclusive up to and including Qs is ±2%

Working Condition:

Water temperature:0℃≤t≤50℃ (For cold water meter)

Water pressure: ≤10bar (16bar on request)

Main Technical data

Meter Size  DN (mm)	Class	Qs Overload Flow	Qp Nominal Flow	Qt Transitional Flow	Qmin Min Flow	Starting Flow	Min Reading	Max Reading
m³/h	L/h	m³
50	B	30	15	3	0.45	150	0.01	9999999
65	B	50	25	5	0.75	170	0.01	9999999
80	B	80	40	8	1.2	280	0.01	9999999
100	B	120	60	12	1.8	400	0.01	9999999
125	B	200	100	20	3	800	0.01