Parker Regulators employ a solid piston and balanced poppet for excellent performance and longer life. The solid piston design is reliable in a broad range of demanding applications, and is impervious to a wide range of lubricating oils and greases.

Benefits derived from using Parker Regulators are:

- Unlike diaphragms, the solid piston resists rupture, cracking, or tearing under pressure, constant flexing, or high cycle rates. It is impervious to most chemicals. It provides accurate control, and ass res smooth, uninterrupted operation.

- Parker Regulators have fast reverse flow capabilities. This allows for installation where dual pressures are required.

1. Balanced poppet provides accurate regulation of downstream pressure regardless of fluctuations in upstream pressure.

2. The solid piston is available in relieving and non-relieving versions and is impervious to most chemicals.

3. Body constructed with two full flow gauge ports which can be used as additional outlets.