- Differential Pressure Flow Switches with Adjustable Setpoint
- 2016-11-05 22:39
- ProtectionGradeIP54Media Temperature -20~93âÂÂÂ??ÂÂÂ??EnvironmentalTemperature-20~71âÂÂÂ??ÂÂÂ??Max Voltage
- Diaphragm Safety Valve
- 2016-10-23 05:09
- Safety ValveVery Useful to control the pressure of HVAC(Heating, Ventilation, Air Conditioning) systerm.Widely used in s