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in order to position the disc to install the valve stem 2011-07-08
Valve opening and closing is a disc-shaped pieces of the disc, the valve body around its own axis of rotation, or adjust
I eventually changed the sight glass seals without breaking 2011-07-05
The leak came about when I changed the seals on the sight glass; a
rather complex task and, in my case, expensive too (
Valve in the pipeline is mainly used to do cut off 2011-07-04
Valve in the pipeline is mainly used to do cut off the flow of media distribution and change direction, it only needs to
leaky safety valve and/or sight glass 2011-07-01
The leak came about when I changed the seals on the sight glass; a
rather complex task and, in my case, expensive too (
Butterfly valve sub unicuspid type 2011-06-30
Silent
check valve: valve slide along the vertical centerline of the valve
body, check valve with internal thread can o
cryogenic valve design 2011-06-29
Gate Valve in sizes DN40 to DN80 is described as a real step forward in cryogenic valve design, and has been developed b
safety ball valve 2011-06-28
Basic series of liquid chlorine Q41F46 ball valve type, can be divided on points (two) two-and three-piece ball and have
