双电源电磁阀
Dual Power Solenoid Valves

　　可配置在高级气动真活接球阀和蝶阀上。这种3通和4通结构电磁阀可以接受两个独立的电源，一个用于开启阀门，而另一个用于关闭阀门。只能用在气-到-气（双作用）执行器上。
　　Available for Premium Pneumatic actuated True Union Ball Valves and Butterfly Valves. This configuration of 3 & 4-way solenoid valves accepts two separate power sources, one to open and one close the valve, for use on Air-to-Air (double acting) actuators only.

输出信号限位开关
机械式单刀双掷（2个）或双刀双掷（2个）
接近式单刀双掷（2个）或双刀双掷（2个）
Output Signal Limit Switches
Mechanical SPDT (2) or DPDT (2)
Proximity SPDT (2) or DPDT (2)

　　可配置在高级气动真活接球阀和蝶阀上。两（2）个辅助限位开关。这种开关输出指定的输出电流信号4~20mA或电阻信号0~5或0~10伏直流电。机械式开关是单刀双掷或双刀双掷，1安培，120伏交流电。接近式（无接触）开关是单刀双掷或双刀双掷，10安培，125/250伏交流电。这些限位开关可配置也可不配置180^o可视指示器。开关外壳符合美国全国电气制造商协会NEMA 4/4x/7/9标准。
　　Available for Premium pneumatic actuated True Union Ball Valves and Butterfly Valves. Set of two (2) auxiliary limit switches. Switches deliver a specified output currect signal of 4-20mA or resistive signals of 0-5 or 0-10 VDC. Mechanical switches are SPDT or DPDT rated at 10 amp 125/250 VAC. Proximity (non-contact) switches are SPDT or DPDT rated at 1 amp 120 VAC. These limit switches are available with or without 180^o visual indicator. Switch enclosure is NEMA 4/4x/7/9 rated.

定制ID标签
Custom ID Tag

　　不锈钢材质的阀门/执行器ID标签可以压印用户指定的标示信息。每个标签宽¹/₂英寸，长3英寸，可压印3行，每行12个字符或空格。
　　Stainless steel valve/actuator ID Tag imprinted to user specified identification criteria. Each tag is ¹/₂" x 3" and accommodates up to 3 lines of text, maximum of 12 characters and spaces per line.

配置指示器的限位开关
Limit Switch with Indicator

不锈钢压力表装置
Stainless Steel Gauge Set

　　三（3）个压力表装置。不锈钢压力表可用于气动和Electro-气动定位器上作为替换件。包括一（1）个输入压力表0~30 psi，和两（2）个输出压力表0~160 psi。
　　Three (3) gauge set. Stainless steel gauge replacement for use on Pneumatic and Electro-Pneumatic Positioners. Includes one (1) input pressure gauge 0-30 psi, and two (2) output pressure gauge 0-160 psi.

发射器
Transmitter

　　可配置在高级气动真活接球阀和蝶阀上。这种发射器是用在定位器内的内部安装模块。这种模块设计输出4~20毫安线性输出信号，带动定位器轴旋转0~90^o。这种装置环境密封并且循环回路。发射器设计用于普通应用场合，并不认可用于美国全国电气规程NEC规定的危险应用场合。
　　Available for Premium Pneumatic actuated True Union Ball Valves and Butterfly Valves. The Transmitter is an internally mounted module for use in the Positioner. The module is designed to give a 4-20 milliamp linear output signal with a 0-90^o Positioner shaft rotation. The unit is environmentally sealed and loop powered. Transmitter is designed for use in General Purpose Locations and is not approved for Hazardous Locations as classified by the NEC.