法兰内嵌件套件
Lug Inserts Sets

• 现场安装法兰，仅用于所有美国斯毕尔公司PVC和CPVC标准蝶阀。
  Field installable lugs for all Spears® PVC & CPVC Standard Butterfly Valves only.
• 使得单侧安装到所匹配的法兰上更加容易。
  Allows easy single-side installation to mating flange.
• 可选择耐腐蚀性更高的316不锈钢或镀锌钢材料结构
  Choice of high corrosion resistant 316 stainless steel or zinc plated steel construction.

杠杆手柄组件
Lever Handle Kits

• 能够精确复位和转化的手柄，用于美国斯毕尔公司通径DN40至DN200蝶阀。
  Exact replacement or conversion handle for Spears® 1¹/₂" through 8" Butterfly Valves.
• 高强度抗冲击聚丙烯材料结构，配置能够快速操作的强化聚合体位置止动装置和带有内置锁定装置的抓把。
  High impact polypropylene construction featuring quick-action reinforced polymer position stop and grip with built-in lock-out capability.
• 包括所有组装所需的部件和五金件，便于迅速安装。
  Includes all components and hardware assembled for quick installation.

T形手柄组件
T-Handle Kits

• 特殊的手柄，用于满足最小操作空间的要求。
  Specialty Handle for minimum space requirements.
• 高强度抗冲击聚丙烯材料结构，配置能够快速操作的强化聚合体位置止动装置和带有内置锁定装置的抓把。
  High impact polypropylene construction featuring quick-action reinforced polymer position stop and grip with built-in lock-out capability.

加速手柄，用于齿轮操作机构
Speed Handle for Gear Operator

• 能够快速安装在美国斯毕尔公司齿轮操作手柄上，以便加快阀门的开启或关闭速度。
  Quickly attaches to Spears® Gear Operator Handle to allow rapid opening or closing of valve.

积极有效的阀杆止动，
用于齿轮操作机构蝶阀
Positive Stem Stop for
Butterfly Valve with
Gear Operator

• 为齿轮操作机构轴提供积极有效的止动装置，避免由于流体介质情况出现变化时阀门的开启度也跟着变化。
  Provides positive stop for Gear Operator shaft to avoid changes in the degree of opening for varying flow conditions