This 1/4" miniature water pressure regulator is compact and lightweight with a high flow capacity. It is used for general purposes and OEM applications requiring a small, economical package. It is also suitable for deionized water applications. It has a balanced piston design to regulate pressure in systems requiring constant downstream and accurate flow performance. It consists of thermoplastic body construction, four NPT female connections, two NPT pipe plugs, Viton trim, rubber disc, diaphragm, seals of FDA-grade elastomers, and stainless steel internal metal components. The plugs allow configuration of straight through to outlet, 90 degrees to outlet, or use of gauge.