The Orifice Restrictors are designed for use in pneumatic control circuits. They are available in eleven color-coded sizes from 0.004" to 0.040". The orifices are precision molded of polysulfone and are held to flow tolerances of +/-4%. Maximum supply pressure is 100 PSI. (read more)

Beswick Engineering has developed specialized technology to produce precision metal orifices as small as 0.004" diameter in brass and stainless steel. In addition to metal orifices, Beswick also offers sapphire orifice jewels, which are extremely hard and wear resistant, in diameters as small as 0.003" in brass fittings. (read more)

New adjustable and fixed set-point flowswitches from Orange Research are designed for applications involving high line pressures ranging from 1,000 to 5,000 psig. (read more)

Precision orifices, check valves, flow controls and fittings are offered in stainless steel construction. Precision orifices, check valves and flow controls are available in a wide variety of configurations, including set screws, pressed-in inserts, 10-32 threads, pipe threads, quick connects and process control fitting assemblies. Orifice sizes range from .0003" to .125" diameter. (read more)

Ball type check valves are produced in three sizes: 10-32, 1/8" NPT and ¼" NPT. They are available in both brass and stainless steel and are suitable for use with liquids or gases. Free flow occurs in one direction only; reverse flow is prevented. (read more)

Quality Products & Sales Inc. offers Paddle, Universal and RTJ style Orifice Plates manufactured from virtually any material commercially available. (read more)

The 375 Lee Bender Jet^® is a low Lohm, multiple-orifice restrictor designed for systems with high flow rates and large pressure drops. With a minimum passage of .070" or greater, the 375 Bender Jet offers over three times the cavitation resistance of a comparable single orifice restrictor and virtually eliminates any possibility of clogging. (read more)

The Lee Company's new 156 Jet is a 0.156" diameter, single orifice restrictor based on the same field-proven technology as the 0.187" diameter Lee Jet. Weighing only 0.7 grams nominal, the 156 Lee Jet offers a 42% weight savings over the 187 Lee Jet and is 12.5% shorter, resulting in a corresponding reduction in installation boss size and weight. (read more)

Primary / Orifice Block Valve (HG12) from Hex Valve. The HG12 features a built-in vent or bleed screw on the outlet side of the valve. In process line mounted instrument or signal line tubing, venting or line filling capabilities can be an added feature. (read more)

Fixed and variable displacement bi-directional high-speed motors by Oilgear, MFW fixed displacement motors and MVW variable displacement hydraulic motors allow for greater flexibility to match pressure and capacity. (read more)