Specification

• Power steering for valve body

Dimension

• Valve body internal diameter air gage system
  
• ±0.0025 internal diameter top X-Y bottom X-y
  
• 0.002 roundness of internal diameter
  
• 0.002 cylindericity of internal diameter
  
• S-graduation for shaft select
  
• 4-type piece common

System

• Computer & monitor
  
• Measuring & control software with PLC