Disk/stem connection apparatus for butterfly valve

Details Disk/stem connection apparatus for butterfly valve Disk/stem connection apparatus for butterfly valve

1986-03-05

1987-07-28

Cohan, Alan

Valves and valve actuation

Valve head movably connected for accommodation to seat

251308, F16K 122

Patent

active

046827587

ABSTRACT:
A means for adjusting the relative positioning of a valve closure element with respect to a valve seat is formed by a hub on the closure element having a valve stem receiving bore and at least two generally opposed threaded passages intersecting the bore. Threaded members are received in each bore to engage the valve stem from generally opposite sides thereof. Movement of the threaded members adjusts the relative positioning of the closure element with respect to the valve seat and valve stems while securing the closure element to the latter.

REFERENCES:
patent: 2882010 (1959-04-01), Bryant
patent: 3314642 (1967-04-01), Kautz et al.
patent: 3425439 (1969-02-01), Duffey et al.
patent: 3666234 (1972-05-01), Scaramucci
patent: 3997142 (1976-12-01), Broadway
patent: 4006883 (1977-02-01), Hilsheimer
patent: 4291863 (1981-09-01), Gachot

Affiliated with

Also associated with

Rating

Disk/stem connection apparatus for butterfly valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Disk/stem connection apparatus for butterfly valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disk/stem connection apparatus for butterfly valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2031276