Siemens Building Technology 257-02030 Valve Assembly 322838-754 Do I need to change

Do I need to change the gas valve when using the 510-811-630 kit

it handles media temperatures from 35°F to 250°F and maintains a Class IV leakage rating

This motor is the standard OEM replacement for Modine Hot Dawg models

it is a reliable choice for commercial and industrial hydronic and steam applications where maintaining a minimum safe water level is critical

Siemens Building Technology 257-02030 Valve Assembly 322838-754 Do I need to changeThe Siemens Building Technology 257 02030 Valve Assembly is a high precision solution for terminal unit control in hydronic systems. This 2 way normally open pneumatic valve is engineered with a 1 2 inch NPT connection and a robust forged brass body designed to handle water and 50% water glycol solutions. With a 0. 4 Cv equal percentage flow characteristic, it ensures stable modulating control for convectors, fan coil units, and reheat coils. The