AR series regulators from SMC. This range of regulators come in various models, you can choose ones with a gauge or with backflow function. The AR series of regulators are highly durable and have been designed to withstand tough conditions.
Integral panel mount ring Models available with integral check valve Maximum operating pressure 10 bar Standard Outlet set pressure range 0.5 to 8.5 bar
Note
Maximum flow rate data is applicable for the product under the following conditions: supply pressure 7 bar; setting pressure 5 bar; pressure drop 1 bar.