TWO-COMPONENT VALVE-MIXER Russian patent published in 1996 - IPC

FIELD: valving. SUBSTANCE: spaces for supplying components are separated from each other with a separating member. The separating member is made up as a baffle with a ring collar interposed between the seat and valving member. Flowing ports are arranged on both sides of the collar. One of the ports is made in the space for supplying the first component. The other port is made in the space for supplying the second component. The baffle is sealed inside the housing. An additional baffle is provided inside the housing between the baffle and the first flowing port. The additional baffle and first baffle form a space with a passageway that connects this space with the first flowing port. EFFECT: enhanced reliability. 7 dwg