Control Valves ARI - Control valve STEVI Pro - 470/471
Control Valves ARI - Control valve STEVI Pro - 470/471
Control Valves ARI - Control valve STEVI Pro - 470/471
Control Valves ARI - Control valve STEVI Pro - 470/471
Control Valves ARI - Control valve STEVI Pro - 470/471
Control Valves ARI - Control valve STEVI Pro - 470/471
Control Valves ARI - Control valve STEVI Pro - 470/471
Control Valves ARI - Control valve STEVI Pro - 470/471

ARI - Control valve STEVI Pro - 470/471

Straight through control valves, high performance, ARI STEVI® PRO 470/471

Standard (Options)
  • DIN
Connection (Options)
  • Flanged
  • Butt Weld
Material (Options)
  • EN-JS 1049
  • 1.0619+N
  • 1.4581
Pressure Rating (Options)
  • PN 16
  • PN 25
Flow (Options)
  • Straight Way
Actuator (Options)
  • Pneumatic
  • Electric
 

Straight through linear control valves with pneumatic or electric actuator, flanged ends, screwed seat, shaft guided plug, with packing (470) or with bellows (471), for industrial applications, enhanced for heavy-duty.

Specification of the range:

Diverse design combinations by plug designs, packings, bellows seal and secondary sealing designs, equal percentage or linear flow characteristic, reduced Kvs-values, materials of construction, nominal size range (DN15-DN150), design pressure range (PN16-40), as well as pneumatic or electric actuation and accessories.

ARI - Control valve STEVI Pro - 470/471
DGRL 2014/68/EU (PED Pressure Equipment Directive)
GOST-R (Russia)
CRN (Canada)

Accessories & Compatibility