Valves

By Design News Staff -- Design News, October 5, 1998

D*FL DigiValve Series four-way electrohydraulic proportional directional control valves include the D1FL, D3FL, D41FL, and D91FL models, ranging in sizes from NFPA D03/CETOP 3 to NFPA D08/CETOP 8 subplate patterns. These valves control acceleration, deceleration, and the velocity of an actuator using discrete ac or dc logic input signals from PLCs or relay logic panels. The series is rated for maximum operating pressures of up to 345 Bar and includes models with maximum flows up to 400 LPM.

Parker Hannifin Corp., Hydraulic Valve Div., 17325 Euclid Ave., Cleveland, OH 44112.

related stories
resource center
by this author

View more articles by Staff Staff

Technology Marketplace

Article tools sponsored by

Talkback

We would love your feedback!

» View All Talkback Threads

» Submit talk back

DN's Resource Center Get Free Information, Made Easy

Best Practices for Green, Energy, and Supplier Challenges
Dell Computer Corp. | Web Event
Request Item
Understanding a Modular Instrumentation System for Automated Test
National Instruments | White Paper
Request Item

View all DN resources >>

Design News Partner Zones

CAD/CAE Model Clean-Up: Reduce Iterative Cycles
This webinar featured research and survey results related to problems associated with preparing CAD geometry for CAE applications. We discussed how Recipe-Based Automation can help create "just-in-time" CAE-ready geometry each time a cad model is updated. Watch the Presentation

Light Matters: Systems Level Approach to HBLED illumination applications
Its good practice to apply a systems-level approach to high-brightness LED (HBLED) illumination applications. Minimally, the system includes the optical, thermal and electrical characteristics of the of the HBLED, the lens (if any) which is built-in to its package, secondary optics such as external plastic lenses/reflectors to direct the light as your application requires and power driver electronics. Read More

Design Engineers' Portal for Sensing and Machine Safety
Whatever industry you're in, or whatever product you manufacture, the right sensors to automate your plant, and to improve your overall efficiency, quality and safety are a must. You'll find Banner Engineering to be an amazing resource of products, training and people with expertise.