0781-1424 - Victor SR4G-350 Methane/Hydrogen Piston Regulator 100-1500 PSIG

The Victor® SR4G Single Stage Heavy-Duty High Pressure Methane/Hydrogen Piston Regulator is designed to provide a delivery pressure range of 100 - 1500 psig, making it ideal for pressure vessel and dead-end testing. This regulator has a maximum inlet pressure of 3000 psig and is constructed with a durable machined brass body and housing cap. It also features 2 1/2" brass gauges and a brass piston with a Delrin cap bushing, ensuring smooth adjustments.

For easy connection, the regulator includes a 350 CGA inlet connection with a bronze sintered filter and a 1/4" Swagelok outlet connection with a 1/4" stainless tube fitting. Measuring 6" X 6 1/4" X 6 1/2", it is compact and efficient.

The cartridge type seat assembly with a PCTFE seat allows for reliable performance, and the external adjustable relief valves ensure precise pressure control. The regulator also has a piston type actuation brass mechanism.

Please note that the F and G range models are equipped with an external adjustable relief valve, and the hydrogen models have ventable relief valves. However, the J Series does not. Lastly, the regulator includes a sintered inlet filter bronze for added durability and reliability.