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Butterfly valves for district heating applications
丹佛斯(上海)自动控制有限公司
2011年10月13日 来源：中国纺机网编辑部
公司名称：丹佛斯(上海)自动控制有限公司.gif){kind=small}
Butterfly valves for district heating applications
Butterfly valves for district heating applications
功能与特点
- 端口数 2-个
- 连接方式 法兰
- 最高温度范围 120° C
- DN 范围 25 - 300 mm
- kvs 范围 40 - 5635 m³/h
- PN 范围 10, 16 bar
The range of hand operated butterfly valves are available with hand lever and gearbox in dimensions above DN 150. The valves are assembled and complete from factory - ready for installation. The valve body made from cast iron (GG25) fits flange rates PN 6/10/16 for type VFY-WH/WG (wafer type) and PN 10/16 for type VFY-LH/LG (lug type).
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