Back To Top
ASCO™ Series 608 SentronicD Proportional Valve
The ASCO Series 608 SentronicD is a 3-way, direct-operated proportional valve with digital control for air or neutral gas fluids.
?Its quick response times and high sensitivity make it the perfect fit for applications requiring highly precise pressure control. Valve control loop parameters are easily configured and optimized for specific customer requirements using ASCO Data Acquisition Software (DaS) and a PC connection. The valve is ideal for automotive and tire, analytical and diagnostic equipment, and bottling applications.
ASCO™ Series 608 SentronicD Proportional Valve


Valve Actuation
Pipe / Port Size
1/8 "; 1/4 "
Port Type
NPTF, Flange, G ISO228/1-G BSPP
3 way - 3/2 Normally Closed, Closed Center
From 0.1 Cv to 0.5 Cv, From .2 to .43 Kv
Standards / Regulations
Operating Environment
Air, Inert Gas, Oxygen


  • Intelligent digital communication enables simple operation
  • Dual-loop control allows easy configuration of process variables such as flow, force, speed, RPM, and temperature
  • Integrated visual display permits easy monitoring of valve status
  • DaS software allows selection of personalized settings to optimize control loop performance