TH3305C3 - Mixing valve - Google Patents

Abstract

A mixing valve with the following characteristics was revealed: the housing (10) is cast from plastic. It consists of the inlet (13) and the outlet (14) meet at the cavity (12), the housing (10) has the first valve seat (25) and the second valve seat (26), the housing (10). ) There is a device (15) for supporting a shut-off valve (30), designed to close or seal by contact with the first valve seat support (25) and fittings (16) for the installation of the flow control valve (50), which Designed to close or seal by touching the second valve support seat, both valves (30), (50) are integrated into the same (10) housing.

Claims (1)

1. The mixing valve for use in instant hot water systems consists of a shut-off valve (30) and a flow control valve (50), with the housing (10) made of molded plastic to control the inlet (13) and water. The outflow (14), which converges at the inner cavity (12), is characterized by the housing (10) having the first valve seat (25) and the second valve support seat (26) and the housing ( 10) shall consist of the first casing (15) and the second casing (16), where the The second is located behind the first sleeve (15) .The first casing serves to support the shut-off valve (30), which has been developed to act as a closure when it comes into contact with the first valve support (25) and the second sleeve (16). ), Which serves to regulate the flow control valve (50) and has been developed to close upon contact. With the second seat seat (26) where the two shutoff valves (30) and the flow control valve (50) coexist in the same housing (10) and for the flow control valve (50). There is a section of valve (51) which is installed to protrude into the inner cavity (12) so that it can be rotated from the open position to the closed position. When the valve section (51) rotates 90 degrees