Gas Regulator RS 250 series / PRV + Shut-Off, 8 Bar, Outlet 18 ~ 3000 mBar. Flange 1" ~ 8"

Type : Pressure Reducing plus Safety Shut-Off
Inlet Pressure : 8 Bar
Reduced Pressure : 8 ~ 1200 mBar
Temperature : -20 ~ 60 C
Size : 1”, 2”, 3”, 4”, 6”, 8”
Connection : Flange PN 16
Body : Aluminum
Trims : Stainless Steel
Seat : NBR

Medenus RS 250 series Gas Pressure Regulator with Built-In Shut-Off Valve is a combination of Pressure Reducing Valve with 8 Bar inlet pressure and Safety Valve to close upon too low or high inlet pressure.
https://www.medenus.de/en/product-areas/gas-pressure-regulators/rs250.html