and DGHP model series

As a genuine FastParts HVAC component

Is the hose included with the test cap

While similar in appearance to orifices for the 143 series

Danfoss 013G-8039 Valve Insert and DGHP model seriesThe Danfoss 013G 8039 is a precision engineered RA FN valve insert designed for high performance hydraulic balancing in commercial and residential heating systems. Developed as a direct replacement component, this Danfoss radiator valve insert ensures consistent flow regulation without the need for a full valve body replacement, reducing labor costs and system downtime. It is specifically compatible with RA FN series valve bodies and is optimized for