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+86 0760-23639163
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VC273D TYPE PRESSURE RELIEP URLUE
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VC273D TYPE PRESSURE RELIEP URLUE
working principle
Vc273d pressure safety valve is an essential equipment to protect the dust remover on the top of the silo and the safety of the silo. When the pressure in the silo is too high or too low and reaches the preset value, the pressure safety valve will automatically open to balance the pressure inside and outside the silo.
After the pressure returns to normal, the pressure safety valve automatically resets through machinery, and there is no need for manual operation in the whole process.
Product Characteristics
● High strength carbon steel for the valve body and surface spraytreatment.
● High strength throat hoop connection is adopted for the convenience of installation and maintenance.
● Positive pressure range: 280 ~ 1000mmH?O
● Negative pressure range:- 20~- 120mmH?O
● Factory setup: 500/- 20mmH?O
Specification parameters
| Positive Pressure | Negative Pressure | ||
| A(mm) | mm H?O | B(mm) | mm H?O |
| 45 | 1000 | 35 | 120 |
| 50 | 920 | 45 | 90 |
| 60 | 660 | 55 | 50 |
| 65 | 520 | 65 | 20 |
| 70 | 380 | ||
Contact Us
Guangdong SCREWE mechanical equipment Co., Ltd.,
Add：Building C, No. 9, Binhe West Road, Tanzhou town, Zhongshan City
Tel：+86 0760-23639163 23638939 13928012227
Fax：+86 0760-23639183
E-mail：[email protected]
Web：eqtzri.cn