ROSS CONTROLS offers a Pilot-Operated regulator for high-flow applications. This regulator can be used in many systems where a high relief capability is needed, such as welding, blow molding operations, and steel, aluminum, and glass production. In cylinder applications it can maintain a consistent operating pressure regardless of downstream resistance, by sensing the disparity and adjusting accordingly. The consistent operating pressure helps provide favorable system conditions for high quality production.
The high relief regulator is designed for installation in difficult-to-reach locations while its’ control regulator can be mounted in a more easily accessible location. It is offered in ¼” to 1 ¼” port sizes and mounts inline with a given set-up. It uses a diaphragm design, which handles a max inlet pressure of 400 psig, max outlet pressure of 250 psig, and a flow rate of 400 scfm. With the full-size relief port, the regulator offers high pressure relief, up to 200 scfm. The regulator can be ordered with an optional pressure gauge and also comes in a non-relieving configuration.
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