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Description
| Features(Type 1): | |
| Product name: | Aluminum alloy safety valve |
| Appliation: | When the powder tanker outputs or inputs materials, if the pressure in the tank exceeds the set pressure, the safety valve will open automatically, so as to avoid the loss caused by excessive pressure or vacuum in the tank. |
| Standard: | GB18564.1-2006 |
| Material: | Cast aluminum alloy |
| Parameters(Selecting Order Item): | |
| Item No. | Description |
| WD06-50M | Nominal diameter Ø50, thread NPT 2" |
| Technique Specification: | |
| Exhalation pressure: | 200~350KPa |
| Installation mode: | External thread type |
| Operating temperature range: | -20℃ ~ 200℃ |
| Remark: | The sealing material shall be replaced every 6 months |
| Features(Type 2): | |
| Product name: | Stainless steel safety valve |
| Appliation: | It is installed on the top of the tank car and has the function of emergency pressure relief. When the pressure in the tank exceeds the rated pressure, the valve flap opens and the pressure is discharged. |
| Standard: | GB18564.1-2006 |
| Material: | Stainless steel |
| Parameters(Selecting Order Item): | |
| Item No. | Description |
| WD06-65PF | Nominal diameter Ø65, with positive pressure |
| WD06-80PF | Nominal diameter Ø80, with positive pressure |
| WD06-65PFH | Nominal diameter Ø65, with positive and negative pressure |
| WD06-80PFH | Nominal diameter Ø80, with positive and negative pressure |
| WD06-65PFHb | Nominal diameter Ø65, with positive and negative pressure, with rupture disc |
| WD06-80PFHb | Nominal diameter Ø80, with positive and negative pressure, with rupture disc |
| Technique Specification: | |
| Opening pressure: | 0.05MPa~0.4MPa |
| Installation mode: | Flange type |
| Mounting size: | 4-18×22 |
| Operating temperature range: | -20℃ ~ 200℃ |
| Remark: | The sealing material shall be replaced every 6 months, customized in case of special working conditions. Opening pressure can be customized and rupture discs can be added. |
