Product Announcements:
Flow Orifices and Flow Restrictors

Beswick synthetic sapphire orifice (also known as flow restrictors) are ideal for instruments requiring extreme precision & consistent flow rates. Sapphire is almost as hard as diamond. It is wear, heat & corrosion resistant. The orifice is manufactured to exacting tolerances. Hole diameters as small as 0.003 inch and as large as 0 .021 inch can be ordered in increments of 0.001... Read more...

O’Keefe Controls Co. remains part of the elite group of companies, across 170 countries worldwide, that adhere to the established standards of ISO 9001:2015. Read more...

Beswick miniature restrictor fittings are the perfect solution for controlling the flow rate of a gas or liquid. Take a look at our micro drilled orifices that are available in diameters as small as 0.004” in brass and stainless steel. Drilled orifice fittings are held to a tolerance of +/- 0.0005” and are an excellent choice for the majority of applications. Read more...

The Lee Company’s Dual Metering Flow Control valve is a two way restrictor that allows a designer to specify a different metered flow rate in each direction. Read more...

The new Lee 687 Side Exit Flosert is the latest addition to our line of miniature flow regulating valves. Read more...

The Lee Company's new VILA is an economical, multi-orifice restrictor designed to offer a range of metered Lohm rates for high flow applications. Read more...

The Lee Company offers two types of pressure snubbing devices, and a mechanical device that records peak pressure. Read more...

The Lee Company offers many of it’s precision fluid control products already installed in appropriately sized flared, flareless, or dynamic beam seal unions. Read more...

The Lee Company offers a wide selection of field-proven single and multiple orifice precision flow restrictors for a variety of demanding applications, including aerospace hydraulic and fuel systems, oil tools, race cars, and other sophisticated fluid power systems Read more...