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  • 产品名称：257不锈钢立式执行器

  • 产品型号：257不锈钢立式执行器
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简单介绍：
257不锈钢立式执行器 Stainless steel vertical actuator with pneumatic quarter-turn operation. 不锈钢立式执行器气动回转操作。
详情介绍：
257不锈钢立式执行器
Stainless steel vertical actuator with pneumatic quarter-turn operation. 不锈钢立式执行器气动回转操作。

Figure 257 Stainless Steel Vertical

  • Description
  • Specifications
  • Documentation
Keystone Actuators & Controls, Pneumatic Actuators, Keystone Hygienic Products Figure 257 Stainless Steel Vertical Actuator with Pneumatic Quarter Turn Operation 

 

Stainless steel vertical actuator with pneumatic quarter-turn operation. 

 

Features & Benefits:

  • Keystone technology.
  • Fast and reliable quarter turn operation makes it suitable for use with butterfly, ball and plug valves.
  • Only one external air supply line is required with our internally air ported actuator, when used with the Keystone control head.
  • Constructed from corrosion resistant materials.
  • Designed with an optimized piston helix to provide maximum torque output.
  • Double acting or spring return models available.
  • Fully contained spring module, to help ensure safety to maintenance personnel.
  • Maintenance friendly.
  • Site repairable.
  • Modular bridge clamp mounting for easy actuator change-out.
Specifications

General Applications:
Brewery
Dairy
Winery
Cannery
Food processing
Pharmaceutical
Chemical
Beverage

Technical Data
Air Supply:
Double Acting (DA) 300 kPa to 800 kPa max. (3 bar to 8 bar)
Spring Return (SR) 550 kPa to 800 kPa max. (5.5 bar to 8 bar)


 
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