Manufacturer: Venn Co., Ltd.
Model: AV-4C
Features
- It blocks pest intrusion.
- In addition, it requires no maintenance and is as durable as a drainage system.
- Moreover, it can install below the overflow edge.
- It also withstands temperatures from −20 to 60 °C.
- As a result, it offers greater freedom in architectural design.
Specifications
| Product Symbol | AV4C-P |
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| Types of valves | Venting valve |
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| Types | Regivent |
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| Nominal diameter | 40（1 1/2） |
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| End connection | Insertion bonding |
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| Applicable tubes | JIS K6741 Rigid Vinyl Chloride Pipe (VP/VU Pipe) |
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| Applicable pipe diameter | 40・50 |
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| Inspiratory air volume | 2.7L/s [Valve differential pressure 250Pa] |
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| Application Ambient Temperature | －20～60℃ |
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| Accessories | Connector for connection (JIS K6741 VP/VU pipe nominal diameter 40, 50 common adhesive joint) |
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| Material: Body | ABS resin |
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| Material: Valve body | ABS Resin + Synthetic Rubber |
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