女人毛片a毛片久久人人-女人精69xxxxx免费视频-女人被添全过程A片久久AV-女人被免费网站视频在线-女人被免费视频网站-女人a级毛片19毛水真多

VC2738 SERIES RLRRM PRESSURE RELIEF VRLVE

Product Description

When feeding into the silos, the pressure in silos will rise continuously. When the exhaust is not smooth and reaches to the set alarm pressure value, the safety valve control component will send out the alarm signal and trigger the siren alarm and interact the pipe and capsule valves on the conveying pipeline. When the pressure in the silo goes down to a certain value, the alarm signal will automatically be released and the valve will be automatically opened.

When the alarm pressure is lower than the pressure relief pressure of the valve, the safety valve is not open, and dust gas will not be discharged into the atmosphere, therefore no environmental pollution will be caused.

Product characteristics

1.Early warning function: more secure.

2.Environmental protection: when operators stop the machine in time, the dusty gas emissions will be effectively prevented.

3.Safety: double protection, alarm first，then release pressure,absolutely safe and reliable for the prevention of tanks explosion.

4.Mechanical reset and automatic control.

5.Long service life and maintenance free.

Technical Parameters

Alarm pressure: 5.0Kpa (500mm H2O)

Pressure relief: 5.5Kpa (550mm H2O)

Operating temperature: -25 C 120 C

Switch output: 5A/250V AC 

Product mix