RS Components, Ltd. Datasheets for Flow Orifices and Flow Restrictors
Flow orifices and flow restrictors contain precision-machined holes and filters or screens to restrict flow and reduce pressure. They are available as stand-alone devices and in kits, assemblies, restrictors, and restrictor valves.
Flow Orifices and Flow Restrictors: Learn more
| Product Name | Notes |
|---|---|
| • Male thread connection. • Flow rate adjustment. • Exhaust air flow control. • Port flow control with silencer for direct mounting on the valve / terminal. • Low sound... | |
| • Non return valve. • QS-8 connection. • Line installation. • Flow rate 681 L/min. • Operating pressure -1 bar to 10 bar. • 0 °C to 60 °C. • | |
| A flow control regulator which provides unidirectional flow control and enables the regulation of the speed of a cylinder by controlling the exhaust or supply air flow. Compact design with... | |
| A range of compact flow regulators with recessed screw adjustment. Ideal for use in confined spaces or on small cylinders. Helps prevent unwanted or accidental flow adjustment. Available as cylinder... | |
| A un-directional flow regulator which will allow cylinder speed control via exhaust airflow. Easy to clean, designed without retention zones and provides excellent resistance to detergents. Stainless steel body and... | |
| A uni-directional restrictor valve which controls the volume of air in one direction only and permits the maximum flow in the opposite direction. Primarily intended control the working speed of... | |
| AS series inline speed controllers from SMC. This series is lightweight and has the benefit of index plates to help identify points when multiple controllers are installed. AS inline flow... | |
| Dual flow controller incorporating two flow control valves and two check valves. Combines meter - in and meter - out functions into a single body. Compact design and reduced pipework. | |
| Dual-speed flow regulators with one-touch connections. Resin body. Straight version. Flow regulation in both directions. 360° pipe connection. For nylon or polyurethane tubing. Manufacturer Series = ASD Inlet Port Type... | |
| Elbow type meter-out flow controllers suitable for nylon, soft nylon, polyurethane, FEP and PFA tube. A numeric indicator gives quick and visual indication of the chosen flow setting reducing both... | |
| Festo GRLA series exhaust flow regulators with integrated QS push-in fitting. The QS push-in fittings and captive seals, as well as a robust metal design provide a simple and reliable... | |
| Festo GRLZ series one-way air supply flow regulators with integrated QS push-in fitting. The QS push-in fittings and captive seals, as well as a robust metal design provide a simple... | |
| Festo VZQA series pinch valves enable better flow control of media such as granulate, liquids containing solid particles or highly viscous and abrasive media. The individual components of the VZQA... | |
| Flow regulators with one-touch connections. Metal body. Bracket version. Exhaust adjustment. For nylon or polyurethane pipes. Manufacturer Series = AS Type = Exhaust Inlet Port Type = Threaded Threaded Inlet... | |
| Flow regulators with one-touch connections. Resin body. Elbow version. Adjustment at exhaust. Accepts nylon or polyurethane pipes. Manufacturer Series = AS-FM Type = Exhaust Inlet Port Type = Threaded Threaded... | |
| Flow regulators with one-touch connections. Resin body. Elbow version. Adjustment at exhaust. Accepts nylon or polyurethane pipes. Manufacturer Series = AS-FM Type = Supply Inlet Port Type = Threaded Outlet... | |
| Flow regulators with one-touch connections. Stainless steel / metal / PBT (see Body Material for specific data) . Straight version. Exhaust adjustment. For nylon or polyurethane tubing. Manufacturer Series =... | |
| Flow regulators with one-touch connections. Stainless steel series. Bracket version. Regulated at intake. For nylon or polyurethane tubing. Manufacturer Series = AS Type = Supply Inlet Port Type = Threaded... | |
| Flow regulators with one-touch connections. Stainless steel series. Straight version. Exhaust adjustment. For nylon or polyurethane pipes. Manufacturer Series = AS Type = Exhaust Inlet Port Type = Threaded Outlet... | |
| Flow regulators with one-touch connections. Stainless steel series. Straight version. Exhaust adjustment. For nylon or polyurethane pipes. Manufacturer Series = AS Type = Exhaust Inlet Port Type = Threaded Threaded... | |
| Flow regulators with one-touch connections. Stainless steel series. Straight version. Regulated at intake. For nylon or polyurethane tubing. Manufacturer Series = AS Type = Supply Inlet Port Type = Threaded... | |
| Gas Restrictor Elbow 2in x 8mm - Pneumatic Adaptors, Fittings & Couplings - Pneumatic Flow Regulator & Restrictor Function Fittings | |
| General purpose in-line type flow regulators. Brass body, adjustment knob and locking ring. Uni-directional operation. Lockable and calibrated adjustment knob Manufacturer Series = M/800 Inlet Port Type = Threaded Threaded... | |
| General purpose in-line type flow regulators. Brass body, adjustment knob and locking ring. Uni-directional operation. Lockable and calibrated adjustment knob Manufacturer Series = S/800 Inlet Port Type = Threaded Threaded... | |
| In line fixed uni-directional flow rate reducer Manufacturer Series = 81 Inlet Port Type = Tube Tube Inlet Port = 4mm Outlet Port Type = Tube Minimum Outlet Pressure =... | |
| In-Line Flow Regulator - Elbow, 10 mm - Pneumatic Adaptors, Fittings & Couplings - Pneumatic Flow Regulator & Restrictor Function Fittings | |
| In-Line Flow Regulator - Elbow, 4 mm - Pneumatic Adaptors, Fittings & Couplings - Pneumatic Flow Regulator & Restrictor Function Fittings | |
| In-Line Flow Regulator - Elbow, 6 mm - Pneumatic Adaptors, Fittings & Couplings - Pneumatic Flow Regulator & Restrictor Function Fittings | |
| In-Line Flow Regulator - Elbow, 8 mm - Pneumatic Adaptors, Fittings & Couplings - Pneumatic Flow Regulator & Restrictor Function Fittings | |
| In-line flow regulators providing unidirectional flow control whether metering-in or metering-out air to or from a pneumatic cylinder. Uni-directional flow regulation. Push-in fittings for both in and out connections Manufacturer... | |
| Integrated pilot valve and speed controller. Temporary intermediate stop and speed control cylinders. 360° freedom for tube mounting direction Manufacturer Series = ASP Type = Exhaust Inlet Port Type =... | |
| Lock speed setting at the touch of a button. Speed control setting easily marked for repeatability. Speed may be accurately controlled even at low velocity. Constant speed easily set. Meter... | |
| Mini speed regulator - Pneumatic Adaptors, Fittings & Couplings - Pneumatic Flow Regulator & Restrictor Function Fittings | |
| Minimises installation time and cost. Accepts nylon or polyurethane tubing. Wide variety of sizes. Speed accurately controlled even at low velocity. Constant speed easily set. Retaining function prevents loss of... | |
| Minimises installation time and cost. Speed may be accurately controlled even at low velocity. Constant speed easily achieved. Retaining function prevents accidental loss of needle. Meter out only free flow... | |
| Polysulphone bodied flowmeters. Open collector (NPN) pulse output proportional to flow rate. Non-metallic fittings, PVDF, available for pure water or aggressive chemicals. Robust sapphire bearings. ½ Inch BSP threads on... | |
| Provides unidirectional flow control of exhausting air allowing cylinder speed regulation. Ideal for connection to units with integral push in fittings. Easy adjustment with locking facility Manufacturer Series = 7030... | |
| Regulators for controlling the flow of compressed air to pneumatic actuators. SMC’s AS series speed controllers have a larger, push-pull locking dial making precise adjustment and control easy and reducing... | |
| SMC speed controllers with built in one-touch fittings minimizes installation time, reduces mounting height and enables a more compact machine design. Flow regulators with one-touch connections. Stainless steel series. Bracket... | |
| Speed Control, In-Line, 1/4" Tubing - Pneumatic Adaptors, Fittings & Couplings - Pneumatic Flow Regulator & Restrictor Function Fittings | |
| Speed Control, In-Line, 4mm Tubing - Pneumatic Adaptors, Fittings & Couplings - Pneumatic Flow Regulator & Restrictor Function Fittings | |
| Speed Control, In-Line, 5/16" Tubing - Pneumatic Adaptors, Fittings & Couplings - Pneumatic Flow Regulator & Restrictor Function Fittings | |
| Speed Control, Inline, 1/4in Tubing - Pneumatic Adaptors, Fittings & Couplings - Pneumatic Flow Regulator & Restrictor Function Fittings | |
| Speed Control, Stainless Steel, 6mm Tube - Pneumatic Adaptors, Fittings & Couplings - Pneumatic Flow Regulator & Restrictor Function Fittings | |
| Speed Control, Tamper Proof, 1/4" Tube - Pneumatic Adaptors, Fittings & Couplings - Pneumatic Flow Regulator & Restrictor Function Fittings | |
| Speed Controller, In-line, 4mm Tubing - Pneumatic Adaptors, Fittings & Couplings - Pneumatic Flow Regulator & Restrictor Function Fittings | |
| Stainless steel. Meter out operation. Wide variety of sizes. Accepts various tubing materials Manufacturer Series = ASG Type = Exhaust Inlet Port Type = Tube Tube Inlet Port = 6mm... | |
| Suitable for use where direct mounting to cylinder is not possible due to space or function restrictions. Uni-directional flow regulation. Push-in fittings for both in and out connections. Panel or... | |
| The Metering Valve with Silencer ASN series from SMC has superior sound reducing performance. The cylinder speed is easily set by the shape of the needle being the same as... | |
| Uni-directional compact in-line unit with parallel threaded ports. Low weight & high flow performance. Captive regulator needle. In-line, panel and parallel mounting Manufacturer Series = T1000 Type = Exhaust Inlet... |