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真活接TRUE UNION 2000工业3通球阀(2)
TRUE UNION 2000 INDUSTRIAL 3-WAY BALL VALVES (2)

美国斯毕尔公司
 

特点 - PVC,CPVC
Features - PVC, CPVC

  多用的结构,具有多个端口和结构选择,适用于工业和化学处理应用场合中的流量分配的管理和调节。选择垂直3通(L形端口分流器,T形端口关闭阀)或带有开流分支(无关闭)结构的水平分流器。可提供国际管道标准IPS通径DN15至DN100,连接端口为承插、特别加固螺纹、法兰或套管的阀门。也可以提供带承插或法兰连接端口的文氏管DN150阀门(DN100阀门配置DN100 x DN150缩径接头)。
  Versatile design provides multiple port and configuration options for controlling flow distribution in industrial and chemical processing applications. Choose Vertical 3-Way (L-Port Diverter, T-Port Off) or Horizontal Diverter configurations with open branch (no shutoff) design. Valves are available in IPS sizes 1/2" through 4" with socket, SR threaded (Special Reinforced), flanged or spigot end connectors. Venturied 6" (4" valves with 4 x 6 reducers) are also available with socket or flanged valve end connections.

     
  • 耐化学品和耐腐蚀的PVC或CPVC结构
    Chemical & Corrosion Resistant PVC or CPVC Construction
  • 垂直3通或水平分流结构(无分支关闭)
    Vertical 3-Way or Horizontal Diverter Design (no branch shutoff)
  • L形端口,多重L形端口和T形端口结构可供选择
    L-Port, Multi L-Port & T-Port Ball Configuration Options
  • 可与所有真活接TrueUnion 2000阀门互换,可与Union 2000管道活接头紧密配合
    Interchangeable with all True Union 2000 Valves, Mates with Union 2000 Pipe Unions
  • 耐高冲击力的聚丙烯手柄
    High Impact Polypropylene Handle
  • 内置手柄锁定装置
    Built-in Handle Lockout
  • 坚固的锯齿螺纹活接头螺母
    Strong, Buttress Thread Union Nuts
  • 美国斯毕尔公司双重O形环Safe-T-Shear®阀杆结构
    Spears® Double O-ring Safe-T-Shear® Stem Design
  • EPDM或Viton®材质O形环
    EPDM or Viton® O-rings
 
  • 美国斯毕尔公司Safe-T-Blocked®密封托架
    Spears® Safe-T-Blocked® Seal Carrier
  • 自我调节PTFE浮动阀座结构
    Self Adjusting PTFE Floating Seat Design
  • 完全可维修、可更换部件
    Fully Serviceable, Replaceable Components
  • 通径DN15~DN50压力等级为235 psi @ 23oC
    通径DN65~DN100和所有法兰压力等级为150 psi @ 23oC
    Sizes 1/2" - 2" pressure rated to 235 psi @ 73oF
    Sizes 21/2" - 4" and all Flanged to 150 psi @ 73oF
  • 美国国家卫生基金会认证可用于饮用水
    NSF Certified for Potable Water use
  • 适用于真空应用场合
    Suitable for Vacuum Service
  • 配置不含硅树脂、水溶性润滑剂
    Assembled with Silicone-Free, Water Soluble Lubricants
  • 制造符合美国材料实验协会ASTM F 1970标准
    Manufactured to ASTM F 1970
  • 可提供公制承插连接端口和英国标准管螺纹的螺纹连接端口
    Metric Socket and BSP Thread Available
     

3通端口选项
3-Way Port Options

分流阀在分支上不会关闭
Diverter Valves have no shut-off on branch

垂直3通
Vertical 3-way

单一
L形端口
Single
L-Port
双重
L形端口
Double
L-Port
三重
L形端口
Triple
L-Port
T形端口
T-Port

水平分流器
Horizontal Diverter

L形端口
L-Port
T形端口
T-Port
从阀门顶部观察球阀端口选项。
Ball Port Options viewed from top of valve.
 

可供选择的附件*
Optional Accessories*

  • 用于阀门更换的更新端口连接套件
    Retro-Fit End Connector Sets for Valve Replacement
  • 用于活接头螺母更换的对开螺母维修组件
    Split-Nut Repair Kits for Union Nut Replacement
  • 增补端口连接件
    Supplemental End Connectors
  • 阀杆加长组件
    Stem Extension Kits
  • 方形操作螺母
    Square Operator Nuts
  • 多种安装用途的阀门/执行机构安装组件
    Multi Mount Valve/Actuation Mounting Kits

  * 请参阅“球阀附件”章节了解各个产品的详细资料。
  * See "BALL VALVE ACCESSORIES" section for details of individual products.

 
工程规格说明书范文
Sample Engineering Specification
 
  所有热塑性塑料球阀应该是真活接True Union 2000三通阀[指明水平结构或垂直结构]及[指明端口选项],制造工艺符合美国材料实验协会ASTM F 1970和结构符合PVC类型I,ASTM D 1784分类12454,或CPVC类型IV,ASTM D 1784分类23447。所有O形环材质应该是EPDM或Viton®。所有阀门应该配置双重O形环阀杆密封的Safe-T-Shear®阀杆。所有阀门手柄应该是聚丙烯材质,并内置锁定装置。所有活接头螺母应该配置锯齿螺纹。所有密封托架应该是Safe-T-Blocked®结构。所有阀门部件应该是可更换的。所有阀门应该获得美国国家卫生基金会NSF国际认证,确认可用于饮用水应用场合。在水温23oC环境下,所有PVC和CPVC通径DN15至DN50的阀门压力等级应该是235 psi,所有DN65至DN100和所有法兰阀门压力等级应该是150 psi,并由美国斯毕尔制造公司制造。
  All thermoplastic ball valves shall be True Union 2000 3-Way [specify horizontal or vertical] type with [specify port option] manufactured to ASTM F 1970 and constructed from PVC Type I, ASTM D 1784 Cell Classification 12454, or CPVC Type IV, ASTM D 1784 Cell Classification 23447. All O-rings shall be EPDM or Viton®. All valves shall have Safe-T-Shear® stem with double O-ring stem seals. All valve handles shall be polypropylene with buile-in lockout mechanism. All valve union nuts shall have Buttress threads. All seal carriers shall be Safe-T-Blocked®. All valve components shall be replaceable. All valves shall be certified by NSF International for use in potable water service. All PVC and CPVC 1/2" through 2" valves shall be pressure rated to 235 psi, all 21/2" through 4" and all flanged valves shall be pressure rated to 150 psi for water at 73oF as manufactured by Spears® Manufacturing Company.
 
不适用于压缩空气或气体
NOT FOR USE WITH COMPRESSED AIR OR GASES
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