Fluid flow control valves

Details Fluid flow control valves Fluid flow control valves

1976-02-27

1977-10-04

Rosenthal, Arnold

Fluid handling

With indicator, register, recorder, alarm or inspection means

Position or extent of motion indicator

251331, 251355, F16K 3150, F16K 716

Patent

active

040518655

ABSTRACT:
A fluid flow control valve having a closure member movable by axial movement of a stem in which sealing means are provided between the valve body and a sleeve covering the part of the stem extending out of the valve body. Preferably the seal is a lip seal on a plastics sleeve secured to the body to provide an opening indicator and a lubricant reservoir.

REFERENCES:
patent: 2160536 (1939-05-01), Buning
patent: 2186833 (1940-01-01), Iler
patent: 3238968 (1966-03-01), Decis
patent: 3443789 (1969-05-01), Glasgow et al.
patent: 3633874 (1972-01-01), Veugelers, Jr.
patent: 3802462 (1974-04-01), Trosch

Affiliated with

Also associated with

Rating

Fluid flow control valves does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid flow control valves, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid flow control valves will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1770456