Brass Mini Electric Ball Valve For Shut Off Residential Water Meter, DC5V Actuator for IOT/HVAC/Water Meter/Heat Meter DN15
General description
A brass flow sensor tube is for ultrasonic heat energy meter and cold water meter DN15/20/25 mm. We have two models of brass pipe: without shut off valve and with cutting valve. The design structure is adopted with the popular U-type reflecting structure, which minimizes possible swirl and turbulence, thus ensure reliable transmission of ultrasonic signals.
Features:
-The reasonable reflecting structure design ensures no swirl.
-Finely internal treatment, no pressure loss, evenly velocity gradient
Our advantage:
1) Up and down hydraulic molded, ensures the sensor body no oil mark, not crackable under pressure.
2) The sensor body surfacae will be under dual steel ball polishing, remove oxidized by first polish, and finely secondary polish.
3) High temperature annealing, it can reduce the hardness of material for easily processing, remove stress to stablize the shape, clear the defect, improve the material performance.
4) Imported CNC and numerical machine beds ensures the processing precision.
Technical data (#006)
| Dia (mm) |
L (mm) |
Threads |
Ultrasonic sensor hole Dia (mm) |
Core size (mm) |
Remarks |
| DN20 |
192 |
G1B |
Dia21*19.2/17.2*1.5(customized) |
Dia 14*46 |
Ultrasonic transducer sensor fixed by M23*1 screw, copper press ring & stent & O ring |
| DN25 |
225 |
G1-1/4B |
Dia21*19.2/17.2*1.5(customized) |
Dia 17*60 |
| DN32 |
265 |
G1-1/2B |
Dia21*19.2/17.2*1.5(customized) |
DN22.5*60 |
| DN40 |
300 |
G2B |
Dia21*19.2/17.2*1.5(customized) |
DN28.5*60 |
Factory tour
-CNC & numerical machine
-Warehouse
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