Valve comprising elastic sealing elements

A valve (10, 110) having a valve chamber (14, 114), having at least one inlet conduit (16, 116) end one outlet conduit (18, 118) branching off from the valve chamber, having a movable lifting rod (34, 134), one end of which ovens into an actuator (53), and having at least one valve member (36, 136, 236) secured to the lifting rod (34, 134), and having at least one valve seat (22, 122) cooperating with the valve member (36, 136, 236), characterized in that the valve seat (22, 122) and/or valve member (36, 136, 236) is elastically deformable, and that the elasticity of the valve seat (22, 122) and/or valve member (36, 136, 236) is at least so great that the valve member (36, 136, 236) can be thrust through the valve seat (22, 122) by what is in particular an external exertion of force and subsequently the valve seat (36, 136, 236) and the valve member (22, 122) return to their outset state, wherein the surfaces (86, 186 and 84, 184) of the valve seat (22, 122) and/or of the valve member (36, 136, 236) are treated with a lubricant, which reduces a sliding friction that occurs while the valve member (36, 136, 236) is being led through the valve seat (22, 122).

A valve (10, 110) having a valve chamber (14, 114), having at least one inlet conduit (16, 116) and one outlet conduit (18, 118) branching off from the valve chamber, having a movable lifting rod (34, 134), one end of which opens into an actuator (53), and having at least one valve member (36, 136, 236) secured to the lifting rod (34, 134), and having at least one valve seat (22, 122) cooperating with the valve member (36, 136, 236), characterized in that the valve seat (22, 122) and/or valve member (36, 136, 236) is elastically deformable, and that the elasticity of the valve seat (22, 122) and/or valve member (36, 136, 236) is at least so great that the valve member (36, 136, 236) can be thrust through the valve seat (22, 122) by what is in particular an external exertion of force and subsequently the valve seat (36, 136, 236) and the valve member (22, 122) return to their outset state, wherein a second valve member (38, 128) is mounted on the lifting rod (34, 134), on the side of the at least one valve member (36, 136, 236) opposite the at least, one valve seat (22, 122).

A valve (10, 110) having a valve chamber (14, 114), having at least one inlet conduit (16, 116) and one outlet conduit (18, 118) branching off from the valve chamber, having a movable lifting rod (34, 134), one end of which opens into an actuator (53), and having at least one valve member (36, 136, 236) secured to the lifting rod (34, 134), and having at least one valve seat (22, 122) cooperating with the valve member (36, 136, 236), characterized in that the valve seat (22, 122) and/or valve member (36, 136, 236) is elastically deformable, and that the elasticity of the valve seat (22, 122) and/or valve member (36, 136, 236) is at least so great that the valve member (36, 136, 236) can be thrust through the valve seat (22, 122) by what is in particular an external exertion of force and subsequently the valve seat (36, 136, 236) and the valve member (22, 122) return to their outset state, wherein a second outlet conduit (20, 120) with an associated valve seat (24, 124) and valve member (38, 138) branches off from the valve chamber (14, 114) of the valve (10, 110).

An electromagnetically-actuated valve (10, 110) for water-associated control of the cycle of a heating or cooling system, having a valve chamber (14, 114), having at least one inlet conduit (16, 116) and one outlet conduit (18, 118) branching off from the valve chamber, having a movable lifting rod (34, 134), one end of which opens into an actuator (53), and having at least one valve member (36, 136, 236) secured to the lifting rod (34, 134), and having at least one valve seat (22, 122) cooperating with the valve member (36, 136, 236), characterized in that the valve seat (22, 122) and/or valve member (36, 136, 236) is elastically deformable, and that the elasticity of the valve seat (22, 122) and/or valve member (36, 136, 236) is at least so great that the valve member (38, 136, 236) can be thrust through the valve seat (22, 122) by what is in particular an external exertion of force end subsequently the valve seat (36, 136, 236) and the valve member (22, 122) return to their outset state.

An electromagnetically-actuated valve (10, 110) for water-associated control of the cycle of a heating or cooling system, having a valve chamber (14, 114), having at least one inlet conduit (16, 116) and one outlet conduit (18, 118) branching off from the valve chamber, having a movable lifting rod (34, 134), one end of which opens into an actuator (53), and having at least one valve member (36, 136, 236) secured to the lifting rod (34, 134), end having at least one valve seat (22, 122) cooperating with the valve member (38, 136, 236), characterized in that the valve seat (22, 122) and/or valve member (36, 136, 236) is elastically deformable, and that the elasticity of the valve seat (22, 122) end/or valve member (36, 136, 236) is at least so great that the valve member (36, 136, 236) can be thrust through the valve seat (22, 122) by what is in particular an external exertion of force and subsequently the valve seat (36, 136, 236) and the valve member (22, 122) return to their outset state, the at least one valve seat (22, 122) and the associated at least one valve member (36, 136, 236) have a chamfer (58, 158 and 56, 156, 256) relative to the axis of the lifting rod (34, 134), which chamfers correspond to one another.