DETACHABLE VALVE HEAD Russian patent published in 1996 - IPC

Abstract RU 2067238 C1

FIELD: sanitary valving. SUBSTANCE: pressing nut is mounted on the outer end of the spindle. The nut is screwed in the housing. Fixed and movable sealing ceramic rings and stop ring of the spindle are interposed between the nut and pressing washer. The fixed ceramic ring abuts against pressure nut and housing. The movable sealing ceramic ring abuts against the stop ring of the spindle. The fixed ceramic ring is locked with respect the housing of the valve head. The movable sealing ceramic ring is locked with respect to the spindle. EFFECT: enhanced reliability. 3 cl, 26 dwg

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RU 2 067 238 C1

Authors

Samsonov M.A.

Nusuev V.N.

Dates

1996-09-27—Published

1994-03-23—Filed