BRAND : Armatury
Application Lift check valves are self-acting valves
preventing the back flow of the fluid. It is used especially in power
engineering, chemical industry as well as other industries depending on
material selection. Lift check valves are not shut-off valves. Working medium
water steam gas sea water other fluids Technical description The body is a
forged or a cast depending on nominal size and nominal pressure. The disc is inserted
into the valve body through the body-cover joint. Both the disc and the seat
are hard faced and the disc is pressed into seat by a spring. Operation
self-acting operation Testing Valves are subject to shell strength test, shell
tightness test, seat tightness test and functionality test according to EN
12266 with water as a standard. If required, other tests may be performed as
well. Connection to the piping flanged ends acc. to EN 1092-1, ISO 7005-1, GOST
12815-80 welded ends acc. to EN 12627 Installation Lift check valves may be
installed in any position. The flow direction shall correspond to the arrow on
the valve body.
Application Lift check valves are self-acting valves
preventing the back flow of the fluid. It is used especially in power
engineering, chemical industry as well as other industries depending on
material selection. Lift check valves are not shut-off valves. Working medium
water steam gas sea water other fluids Technical description The body is a
forged or a cast depending on nominal size and nominal pressure. The disc is inserted
into the valve body through the body-cover joint. Both the disc and the seat
are hard faced and the disc is pressed into seat by a spring. Operation
self-acting operation Testing Valves are subject to shell strength test, shell
tightness test, seat tightness test and functionality test according to EN
12266 with water as a standard. If required, other tests may be performed as
well. Connection to the piping flanged ends acc. to EN 1092-1, ISO 7005-1, GOST
12815-80 welded ends acc. to EN 12627 Installation Lift check valves may be
installed in any position. The flow direction shall correspond to the arrow on
the valve body.