The bleed valve and the gas purge valve have coaxial seeling surfaces and the bleed valve is arranged inside the purge valve.

A sensor in the air purge valve warns the operator of purge valve operation, alerting the operator to a possible system malfunction.

The multifunction valve can act as a relief valve with its poppet (74), a gas purge valve (80) and a bleed valve (50).

The bleed valve is a ball valve, with its ball (52) traveling between valve seats (58, 60) to let a small amount of working fluid escape during each piston stroke.

The bleed valve and the gas purge valve have coaxial seeling surfaces and the bleed valve is arranged inside the purge valve.

A sensor in the air purge valve warns the operator of purge valve operation, alerting the operator to a possible system malfunction.

The multifunction valve can act as a relief valve with its poppet (74), a gas purge valve (80) and a bleed valve (50).

drain boss of a valve

air flow gauge purge line

A flushing valve (10) installation structure for mounting the flushing valve (10) into a wall body is provided, which includes a shell (12), the flushing valve (10) and a fixing element (13).

The drain valve assembly includes a main body (12) and a valve member (14).

The autotransfusion device also includes an automatic air purge unit (52) and an auxiliary air purge unit (60) which is used when the automatic air purge unit malfunctions.

The apparatus includes a purge air switch assembly and a first air source that provides air at purge pressure to a first inlet of the purge air switch assembly.

active platform exhaust key

Said air valve has a protrusion protruded radially outward and the end of said valve seat is coupled to said stopper when said air valve is closed.