适用于所有流量控制领域的正确地解决方案
The Positive Solution For All Your Flow Control Applications.

分体式阀体全内径法兰球阀
Split-Body Full-Bore Flanged Ball Valves

• 分体式阀体结构具有更广泛的应用领域 - 维修或更换内部零件更加容易
  Split-body design allows greater serviceability – disassembles easily for repair or replacement of internal components.
• 全内径结构具有优异的流量控制能力
  Full-bore design provides exceptional flow control.
• 多重V形环填料，组合动负载，维护填料压缩，适用于使用频率高，环境严酷的应用场合
  Multiple V-ring packing, combined with live loading, maintains packing compression under high-cycle and severe service applications.

应用标准
Applicable Standards

　　美国尼伯科法兰球阀符合ASME/ANSI B 16.34, ANSI B 16.5, ANSI B 16.10, MSS SP 72, API 598, API 607, API 608和MSS SP 25标准。符合API 6D有关的材料、尺寸和测试标准。
　　NIBCO flanged ball valves conform to ASME/ANSI B16.34, ANSI B16.5, ANSI B16.10, MSS SP 72, API 598, API 607, API 608 and MSS SP 25. Complies to API 6D relating to materials, dimensions and testing when specified.

特殊的应用领域
Special Service Applications

　　防火安全 - 如果第一个密封被火烧坏，则第二个金属对金属密封作为后备密封发挥作用。订购符合API 607标准的阀门将配置石墨填料和衬垫。
　　Fire Safe – Secondary metal-to-metal seal acts as backup if primary seal is destroyed by fire. Valves ordered for compliance with API 607 will be provided with graphite packing and gaskets.
　　氯气应用 - 可提供能够满足氯气协会第6小册子所列的全部标准和规定的阀门，包括通风球的预备，流向箭头，以及为了防止污染而进行的清洗和包装。
　　Chlorine Service – Valves can be provided to meet all specifications listed by the Chlorine Institute pamphlet No. 6, including the provision of a vented ball, a flow directional arrow, and are cleaned and bagged to prevent contamination.
　　氧气应用 - 可提供经过清洗和包装，适用于氧气或其他特殊应用的阀门。
　　Oxygen Service – Valves can be provided cleaned and bagged for oxygen or other special services.
　　NACE - 适用于酸性气体或腐蚀性应用领域，所提供的阀门符合NACE MR-01-75标准
　　NACE – For sour gas or corrosive service, valves provide standard conformance to NACE MR-01-75.