Media: | Cement |
---|---|
Certification: | ISO, CE |
Temperature: | Ordinary Temperature |
Connection: | Flange |
Pressure: | Adjustable |
Closed: | Closed |
Samples: |
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Pressure relief valve is an essential device for silo system. When the air pressure of the silo is too high or too low which reaches the preset value, the PRV will automatically open to balance the inside pressure with outside, thus the damage of the silo can be avoided. When the pressure is balanced, the PRV will automatically close without manual intervention.
Model
|
Waterproof Cover
|
Positive pressure
|
Negative pressure
|
Net weight
|
Pre-setting
|
PRV2731B
|
Engineering Plastic
|
280-1000mmH2O
|
-20--120mmH2O
|
9.5 kg
|
500mmH2O-20mmH2O
|
PRV2731C
|
Stainless Steel
|
280-1000mmH2O
|
-20--120mmH2O
|
7.5 kg
|
500mmH2O-20mmH2O
|
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