Venn Co.
Venn AFV-1N Air Release Valve with Intake Mechanism

Manufacturer: Venn Co., Ltd.
Model: AFV-1N
Features
- The exhaust side uses the BBC (bubble dispersion) method.
- As a result, water is less likely to be drawn in and discharged.
- In addition, the intake and exhaust joints integrate.
- Therefore, air intake and exhaust can handle at a single location.
- This design also prevents sewage intake and makes piping simple and easy.
Specifications
| Product Symbol | AFV1N-F |
|---|---|
| Types of valves | Air Bleed Valve |
| Nominal diameter | 15~25(1/2~1) |
| Applicable fluids | Water and hot water |
| Fluid temperature | 5~80℃ |
| Application pressure | 1.0MPa or less |
| End connection | Inlet: JIS R screw (compatible with both P and V cores) Inlet and exhaust port: JIS Rc1/4 thread (The intake and exhaust port of the included intake and exhaust joint is a JIS Rc3/8 thread.) ) |
| Intake valve working pressure | -1.0 kPa or less (intake air from pressure 0) |
| Mounting Position | Upright mounting within 5° of the vertical |
| Accessories | Intake and exhaust fittings (indirect drain fittings): JIS R1/4 threads× JIS Rc3/8 threads |
| Material: Body | CAC406 |
| Material: Float | PP Resin |
| Material: Disc | EPDM |
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