Venn Co.
Venn relaxer for drainage AF-4SN type air vent valve
Manufacturer: Venn Co., Ltd.
Model: AF-4SN
Features
- A swing valve body used to improve airtightness.
- The amount of emissions is relatively large.
- The structure is simple and maintenance is easy.
Specifications
| Product code | AF4SN-G |
|---|---|
| Valve type | Air vent valve |
| type | Goods |
| Nominal diameter | 15-32 (1/2-1 1/4) |
| Applicable fluid | Water / hot water |
| Fluid temperature | 5-60 ℃ |
| Applicable pressure | 1.0MPa or less |
| End connection | JIS Rc screw |
| Painting or coating coating | Inner surface: Liquid epoxy resin coating for water supply Outer surface: Metallic blue |
| Mounting posture | Upright mounting within 5 ° from the vertical |
| Material body | FC |
| Material Valve body | SUS |
| Material Valve seat | C3604B |
| Material float | SUS |
| Material disc | NBR |
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