Modulating pressure operating control for regulation of liquid or air and other non-corrosive gases.

• Use with steam, air, noncombustible gases, or other fluids non-corrosive to the brass or phos-bronze (300 psi models) bellows. • Do NOT use with combustible mediums or any medium chemically harmful to phos-bronze bellows (10-300 psi models) or brass bellows (all other pressure range models).

• 14026 Siphon Loop included with the models for 10 to 300 psi (69 to 2068 kPa).

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