●General Information
AQF-I safety valve adopts the inside and outside double layer cylinder structure. It has characteristics of compact structure, light weight and easy installation. The inside shell passed 0.2Mpa test so it has reliable safety. The valve is mainly used for the exerting gas or fire gas at the top of the storage silo. It is widely used in building materials, electricity power, mine, etc.
●Work Principle
The inflammable, physical and chemical property changed and with some pressured gas is brought into the safety valve and ejected after released pressure. It guarantees the safety.
●Appearance and Installation Size
DN | D | D1 | D2 | H | Z-d |
200 | 300 | 265 | 420 | 650 | 8-Φ12 |
250 | 350 | 315 | 470 | 650 | 8-Φ14 |
300 | 400 | 365 | 520 | 700 | 8-Φ14 |
350 | 450 | 415 | 570 | 700 | 12-Φ14 |
400 | 500 | 465 | 620 | 700 | 12-Φ14 |
500 | 600 | 565 | 720 | 750 | 16-Φ14 |