• 

  Siemens 1FK7042-2AC71-1RB0-Z X04

• 

  Walter Pneumatik (Norgren) 98590/BUE 100-01889ZX0

• 

  Smc ZX1-PV-0

• 

  Texa WID10ZX0X

• 

  Unitec High-Tech-Industrieprod. PN0Z X3

• 

  Yamatake Azbil NULB53Z-X-X 0-100% (discontinued with no replacement)

• 

  Siemens 3KL5330-1AB01 (ORDER NO:3ZX1012-0KL52-1AA1)

• 

  Yamatake Azbil NULB53Z-X-X, SERIES NUL 0-100 - obsolete, no replacement

• 

  Yamatake Azbil Model NULB53z-X-X, 0-100, 116 8714.0200