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Product Description
Standards&Features:
Features
--Small register and body,Brass and cast iron body can be choose.
--Magnetic Drive, Lower transmission resistance.
--Magnetic shield, for external magnetic field protection.
--Sealed dry register ensures long time clear reading.·External regulating device.
--Accressories: 2pcs coupling, 2pcs coupling nuts and 2pcs washers.
Standards Compliance
Technical data conform to international standard ISO 4064.
Optional Features
--Register Sealed type: Dry type.
--Accuracy: R=80.
--Size: 15~20mm.
--Cold / hot water.
--Non return valve.
--Reed switch option.
--Several lengths and connections available on request.
--Thread end type: BSP/ NPT.
Working Conditions
--Water temperature: 0.1 C~40C for cold water meter.
--0.1C~90C for hot water meter.
--Water pressure:≤1.6Mpa (16 bar).
Maximum Permissible Error
--ln the lower zone from qmin inclusive up to but excluding qt is土5%.
--ln the upper zone from qt inclusive up to and including qs is土2%; 土3% for hot water meter.
| Type | Size(mm) | Q3/Q1 | Q4 Overload Flow | Q3 Permanent Flow | Q2 Transitional Flow | Q1 Minimum Flow | Minimum Reading | Maximum Reading |
| m³/h | m³ | |||||||
| LXSG-15 | 15 | 80 | 3.1 | 2.5 | 0.05 | 0.031 | 0.00005 | 99.999 |
| LXSG-20 | 20 | 80 | 5 | 4 | 0.08 | 0.05 | 0.00005 | 99.999 |
| LXSG-25 | 25 | 80 | 7.9 | 6.3 | 0.126 | 0.079 | 0.00005 | 99.999 |
| LXSG-32 | 32 | 80 | 12.5 | 10 | 0.2 | 0.125 | 0.00005 | 99.999 |
| LXSG-40 | 40 | 80 | 20 | 16 | 0.32 | 0.2 | 0.00005 | 99.999 |
| LXSG-50 | 50 | 80 | 31 | 25 | 0.5 | 0.313 | 0.00005 | 99.999 |
| Type | Size | L Length | B Width | H Height | d Connecting Thread |
| mm | |||||
| LXSG-15 | 15 | 165 | 98 | 116 | G3/4B |
| LXSG-20 | 20 | 190 | 98 | 117 | G1B |
| LXSG-25 | 25 | 260 | 103.5 | 124 | G1¼B |
| LXSG-32 | 32 | 260 | 103.5 | 124 | G1½B |
| LXSG-40 | 40 | 300 | 125 | 162 | G2B |
| LXSG-50 | 50 | 300 | 125 | 162 | G2½B |
| 280 | 160 | 187.5 | Flange connnect ISO 7005-2:1988 фD=125 | ||
Application:
