注：可根据用户需求匹配手动，电动，气动等驱动方式；选择合适的材质可适用于各类工况。
结构特点：
• ISO5211顶部法兰连同轴方适合直接安装执行器
• 阀杆防窜出设计保证了现场使用的安全性
• 防尘圈可防止湿气渗入阀轴区域
• 多标准定位孔适用于EN1092 PN10，PN16，ASME B16.5 CLASS150，JIS B2239 10K，16K，BS 10表D，表E
• 由于使用了靠背嵌入式阀座设计，因此适用于全压和全真空服务
• 阀轴板连接没有暴露螺销钉和螺栓
• 不需要法兰垫圈
• 在关闭位置安装时没有损坏阀门的危险
• 在全压力额定值下气密密封关闭
• 阀板设计流畅，流量大，强度足够
German GEMU Gaimi 480 series butterfly valve has the characteristics of embedded back seat, streamlined valve plate and pinless plate, which is easy to use in many industrial applications, such as pulp and paper, chemical, mining, water treatment, power plants, etc. .
Note: Manual, electric, pneumatic and other driving methods can be matched according to user needs; selecting the appropriate material can be suitable for various working conditions.
Structural features:
• ISO5211 top flange with shaft is suitable for direct mounting of actuators
• Valve stem anti-outflow design guarantees safety in field use
• Dust wiper prevents moisture from penetrating into the shaft area
• Multi-standard positioning holes are applicable to EN1092 PN10, PN16, ASME B16.5 CLASS150, JIS B2239 10K, 16K, BS 10 Form D, Form E
• Suitable for full pressure and full vacuum service due to the use of a seat back seat design
• Shaft plate connection does not expose screws and bolts
• No flange washers required
• No risk of valve damage when installed in closed position
• Hermetically sealed closed at full pressure rating
• Smooth valve plate design, large flow and sufficient strength
