Sample port valve

Details Sample port valve Sample port valve

1993-12-23

1994-11-29

Chambers, A. Michael

Fluid handling

Processes

137315, 137577, 137590, 251297, 251148, E03B 1100

Patent

active

053680588

ABSTRACT:
A sample port valve for use in a port of a liquid-containing vessel. The valve incorporates a housing that is attachable to a port of the vessel, such as the permeate port of a reverse osmosis pressure vessel. A preferred valve allows a user to insert and retain a sampling tube into the valve to a position less than fully inserted. With the tube in its inserted, retained position the valve can then be fully opened to allow the tube to be fully inserted into the vessel, without the loss of liquid or pressure from the vessel.

REFERENCES:
patent: 3510102 (1970-05-01), Sungaila
patent: 3718544 (1973-02-01), Sims
patent: 4216792 (1980-08-01), Siminovich
patent: 4432760 (1984-02-01), Mittleman et al.
patent: 5131497 (1992-07-01), Rogers
Bukey, Michael and Byrne, Wes, "Information Exchange", Ultrapure Water, Mar./Apr. 1986, pp. 58-62.

Affiliated with

Also associated with

Rating

Sample port 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 Sample port valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sample port valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-68281