590Y
590Y-66

　　三件式，普通流道，600 psi CWP青铜球阀，适用于需要在线维护的一般用途或公共设施。标准配置是铸青铜阀体和连接端口，防吹出硅青铜阀杆。316不锈钢球体和阀杆是选配件。标准配置是NPT螺纹连接端口。也可以选择焊接连接端口阀门。
　　Three-piece, Conventional Port, 600 psi CWP Bronze Ball Valve for general purpose or utility service applications where inline maintenance is required. Cast bronze body and end piece, blowout proof silicon bronze stem is standard. 316 stainless ball and stem is optional. NPT threaded ends are standard. Solder end valves are also available.

T590Y

结构特点：
Design Features:

• 普通流道DN32至DN80
  Conventional Port 1¹/₄" to 3" sizes
• 600 psi CWP
• 三件式结构，适用于在线维护和维修
  Three-piece design for inline maintenance and repair

适用标准：
Specifications:

• MSS SP-110
• ANSI B1.20.1 (螺纹连接端口 Threaded Ends)
• ANSI B16.18 (焊接连接端口 Solder Ends)

应用领域：
Applications:

• 管线控制阀门DN32至DFN80
  Line control valves 1¹/₄" to 3"
• 热水加热应用
  Hot water heating service
• 冷凝器和冷却水应用
  Condenser and chilled water service

选配件：
Options:

• 316不锈钢和阀杆
  316SS ball & stem
• 止动记忆装置
  Memory stop
• Nib-Seal® 保温隔热手柄
  Nib-Seal® insulated handle
• 联锁杆
  Locking lever
• 圆形手柄
  Round handle