The Star Mfg 2V-80501-10 is a 1/2" FPT natural gas pressure regulator designed to provide stable, reliable gas flow at 3–6" WC for safe and efficient equipment operation. This regulator works by reducing incoming gas pressure to a consistent, usable level, helping protect connected appliances from fluctuations that could affect performance. Its durable construction supports long-term ... https://partsfe.ca/pressure-regulator12-nat-for-star-part-2v-80501-10