The FISHER gas regulator model 627 includes the following variants: 627-576/627-496, suitable for natural gas transmission systems and various industrial and commercial applications. It features simple pressure setting, precise regulation, and sensitive shutoff. The integrated EZR-OSX overpressure and underpressure shutoff device ensures the safety of downstream pipelines. ◆ Specially designed metal valve port structure and fluid flow path reduce seat wear and lower noise. ◆ Built-in filtration device for precise pressure regulation characteristics. ◆ Equipped with a gas regulator/pressure reducing valve/stroke indicator. High-performance noise reduction design. Multiple options available. Inlet pressure range: 72.4 bar. Outlet pressure range: 0.015-48 bar. Flow capacity: 400,000 Nm3/h. Accuracy: ±1%. Serviceable online with an excellent price-performance ratio. Connection methods: