แบบมีลูกบอลลอย
Metal Tube Flow Meter
Chemical valve (non-metals)
Check valve
Flow indicator / Flow sight glass
Rope Switch
Temperature and humidity detection
“SHURE” Wireless temperature and humidity recorder remote APP real-time
Metal Tube Flow Meter
Chemical valve (non-metals)
“JAEGER” Flanged ball valve plastic valve butt welding live joint PPH
Calibration device
Diaphragm Seal
Temperature transmitter