Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Sticky spools

Status
Not open for further replies.
Hansen66

Hansen66

Mechanical
Jul 4, 2010
9
Hi all
Just a quick question.. Will a sticky spool in a servo valve cause larger hysteresis with larger surply pressure?
The reason I ask is that we use valves rated to 3000 psi and in the data sheets hysteresis is given for 3000 psi. Howevwe our systems only deliver around 1000 psi and I would like to know what kind of hysteresis I can expect.

Thanks and best regards
Hans
 
Replies continue below

Recommended for you

Sort by date Sort by votes
Sorry I meant if higher operating pressure would cause LESS hysteresis :)
 
Upvote 0 Downvote
Status
Not open for further replies.

Similar threads

Rakesh2560
  • Locked
  • Question
12" butterfly sticky issue 3
Replies
5
Views
374
gerhardl
gerhardl

Part and Inventory Search

Sponsor

Back
Top Bottom