A butterfly valve with a simple structure, perfect for long-term use.
The valve rod adopts an eccentric structure that does not pass through the rubber valve seat, resulting in less localized friction and fatigue on the rubber valve seat. Additionally, the valve box seat area is coated with hard chrome, ensuring stable sealing performance. The structure is also designed to be simple, making it ideal for long-term use. 【Features】 - The eccentric structure that does not allow the valve rod to pass through the rubber valve seat minimizes localized friction and fatigue on the rubber valve seat, and the simple design ensures safe long-term use. - The valve box seat area is coated with hard chrome, and the structure includes an O-ring type rubber valve seat on the valve body side, allowing the rubber valve seat to be pressed against the valve box seat area by fluid pressure, which reduces wear and fatigue on the rubber valve seat and provides balanced sealing. Furthermore, this structure improves sealing performance as the pressure increases. - The O-ring type rubber valve seat results in less resistance around the entire seat area, reducing the operating torque during closure, allowing for smooth opening and closing. - It is compatible with both vertical and horizontal configurations. For more details, please contact us or download the catalog.
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basic information
Nominal diameter: 100mm to 1000mm Specifications: JWWA B 138 standard product Maximum operating pressure: Type 2: 0.75MPa, Type 3: 1.0MPa
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Delivery Time
Applications/Examples of results
It can be used for water supply piping, agricultural water, and industrial water throughout the country.
catalog（1）
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CAD data（1）
| Model number | overview | File |
|---|---|---|
| Butterfly valve |
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Company information
A valve manufacturer headquartered in Hikone City, Shiga Prefecture. As a member of the AVK Group (Denmark), it manufactures and sells valves and fire hydrants for domestic water supply and sewage systems. Additionally, it imports and sells various valves and fire hydrants that meet international standards for water supply, gas, fire protection piping, and industrial plants.