Danfoss ASV-M DN 15 (003L7691) is a shut-off and partner impulse valve designed for installation in the flow pipe of a heating system. It works together with ASV-PV or ASV-P differential pressure controllers and allows connection of an impulse tube. The valve is fitted with shut-off plugs, which can be replaced with measuring nipples for flow measurement. Connection ½" female thread, DN 15, PN 16, Kvs 1.6 m³/h, max. medium temperature 120 °C.

The ASV-M valve is equipped with a port for connecting the impulse tube from the ASV-PV or ASV-P. As standard, the impulse ports are closed with shut-off plugs (2 pcs), which can be replaced with measuring nipples (code no. 003L8145) for measuring flow directly in the branch flow pipe. The measuring nipples can only be replaced when there is no medium in the system.

If the ASV-M valve is not used together with an ASV-P or ASV-PV controller, the impulse port must be sealed with a plug (code no. 003L8174).