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Pneumatic systems are used extensively in industrial automation and are usually powered by compressed air. Pneumatic systems use actuators such as cylinders that are typically controlled via manual, air-pilot, or solenoid valves, and are designed in when they can provide a lower cost, more flexible, or safer alternative to electric actuators.
Pneumatic Components
Product Categories
- Air Preparation (FRL-Filters, Regulators, Lubricators)
- Modular Directional Control Pneumatic Solenoid Valves
- Pneumatic Basic Directional Control Solenoid Valves
- Small Directional Control Solenoid Valves
- Air Cylinders
- NITRA Rodless Air Cylinders
- Rotary Actuators & Grippers
- Cylinder Position Switches
- Current to Pneumatic (I/P) Transducers
- Flexible Tubing & Hoses
- Fittings, Clamps & Air Couplings
- Special Purpose Pneumatic Fittings
- Pneumatic Manifolds
- Pneumatic Accessories
- ProSense® Digital Pressure Switches / Transmitters
NITRA Pneumatic Air Preparation
(FRL- Filters, Regulators, Lubricators)
NITRA pneumatic air filters, pneumatic pressure regulators, air lubricators, air relief valves and soft-start valves are available in a wide variety of port sizes to meet a broad range of pneumatic air supply filtration, air regulation and compressed air lubrication applications. The modular design allows stand-alone applications and also enables easy field assembly for combining NITRA pneumatic filters, pneumatic pressure regulators, air lubricators, and air relief valves (Using modular assembly brackets which must be purchased separately).
Pneumatic air prep FRL prices start at
$15.00
Modular Directional Control Pneumatic Solenoid Valves
NITRA modular directional pneumatic solenoid valve systems allow the designer to simplify installation, wiring and plumbing. The space-saving design and flexibility allow pneumatic control to be tailor-made for a specific application. Systems can be controlled via Ethernet/IP communications or hard-wired discrete signals. Systems are available in panel or direct machine mounting styles.
- CMV series compact modular valve systems support up to 16 pneumatic solenoid valves per valve bank
- New! ... PAL series (Pneumatic Automation Link) supports a combination of up to 40 pneumatic solenoid valves, 16 digital input modules, 16 digital output modules, 4 analog input modules and 4 analog output modules
Pneumatic Basic Directional Control Solenoid Valves
Directional control pneumatic solenoid valves are electrically operated to direct airflow to sequence operations in pneumatic systems. Basic solenoid valves are used to control cylinders, rotary actuators, grippers and other pneumatic devices, and are available in a range of body styles and operating characteristics.
- AVP series stackable solenoid valves
- AVS-3 series 3-Port, 2-Position solenoid valves
- AVS-5 series 5-port, 2-Position solenoid valves
- AVS-5 series 5-Port, 3-Position solenoid valves
Small Directional Control Solenoid Valves
Directional control pneumatic solenoid valves are electrically operated to direct airflow to sequence operations in pneumatic systems. Small solenoid valves are particularly useful in space-constrained applications and can be used individually or with manifolds for multi-valve installations.
- BVS series small modular solenoid valves
- BVM series manifolds for use with BVS valves
- GVP series miniature solenoid valves
- GM series manifolds for use with GVP solenoid valves
Solenoid Process (Pipeline) Valves
Glass filled nylon or brass bodies, Viton seals, brass or stainless operators.
- 2 and 3-way poppet style valves
- 2-way diaphragm style valves
- 1/8" to 1" FNPT ports
- 2-position, N.C., spring return
- 24VDC, 24VAC or 120VAC
- DIN style wiring connector
Air Pilot Valves
AVS-5 series directional control air valves are body ported 5-port (4-way) spool valves.
- 1/8", 1/4", 3/8" or 1/2" NPT ports
- 2-position, single pilot normally closed, spring return; 2-position, double pilot; 3-position, double pilot center closed
- Single valve or multiple manifold mounted valve applications
Manual Air Valves
- Pneumatic Manual Pushbutton Valves and Operators
- Compact Manual Valves
- Miniature Manual Valves
- General Purpose Foot & Manual Valves
Solenoid Valve Cables and Connectors (Square DIN Style)
These high quality, square DIN style connectors and over-molded solenoid cables dramatically reduce wiring time.
- 8mm, 9.4mm, 10mm, 11mm and 18mm DIN 43650 sizes
- 24V AC/DC, 110V AC/DC and 230V AC/DC models available
- PVC jacketed cables in 1, 3 or 5 meter lengths
- Field wireable valve connectors on select models
Exhaust Silencers
Add exhaust silencers (pneumatic mufflers) to the exhaust ports of NITRA directional control solenoid valves to reduce noise.
- Inch (NPT) and metric (BSPT) sizes
- Cone and flat style bronze exhaust silencers
- Cylindrical plastic silencers
NITRA Pneumatic Air Cylinders
Seven types of air cylinders to complete a pneumatic control system - the stainless steel, non-repairable A-series; the stainless steel, compact round body C-series; the hard anodized aluminum, heavy duty D2-series; the dual rod guided E-series; the all stainless steel F-series, the ISO 15552 G-series and the compact metric H-series.
- A-Series - Round body air cylinders
- C-Series - Compact air cylinders
- D2-Series - NFPA tie rod air cylinders
- E-Series - Dual rod guided air cylinders
- F-Series - All stainless steel air cylinders
- G-Series - ISO 15552 air cylinders
- H-Series - Metric compact air cylinders
NITRA Rodless Air Cylinders ... New!
NITRA L-Series Rodless Cylinders offer a robust design in a compact package. Rodless cylinders can offer the same stroke as rodded cylinders in a smaller space. All sizes have magnetic pistons and are double acting. Mounting brackets and cylinder position switches are sold separately.
- Rodless cylinder design
- Double acting with magnetic piston
- Front and rear adjustable cushions
- Tapped end caps mount
- 16mm to 40mm bore sizes available
- 100mm to 1000mm stroke lengths available
NITRA Rotary Actuators & Grippers
NITRA Rotary Actuators are available in four body sizes with or without shock absorbers. All are double acting and have an adjustable travel range from zero to 190 degrees. Anodized aluminum bodies include integral mounting slots for position switches.
Rotary actuators start at
$224.00
NITRA Grippers are available in both parallel and angular travels in seven different body sizes. Grippers are either double acting, single acting normally closed or single acting normally open. Anodized aluminum bodies include integral mounting slots for position switches.
NITRA Pneumatic Air Cylinder Switches/ Cylinder Position Sensors
The NITRA CPS Series of cylinder position switches offers a robust, yet cost-effective, interface between pneumatic or hydraulic actuators and electrical control systems. Using state-of- the-art magnetic sensing technology, these switches are designed for use with cylinders that have a magnet incorporated in the cylinder piston. They can be used to provide cylinder position indication, cycle count, or to confirm operation. NITRA cylinder position switches are available in nine styles with accessories to fit many different styles of cylinders or actuators.
NITRA Current to Pneumatic (I/P) Transducers
I/P Transducers are electro-pneumatic regulators that control air pressure with a 4-20mA signal. NITRA NCPx Series electro-pneumatic transducers (I/P) convert a 4-20 mA current signal (I) from a PLC or other controller to a linear pneumatic output pressure (P).
- 4-20 mA input compatible with PLCs and other controllers
- Several output pressure ranges applicable for industrial pneumatic and process control applications
- Direct or bracket mounting (bracket included)
- Optional pipe and DIN rail mounting kits available (NCP2)
- Rated for NEMA 4X (IP65) environments
- Approved for Hazardous Locations
NITRA Flexible Pneumatic Tubing & Hoses
Tubing and Hoses
- Straight Polyurethane Tubing
- Straight Nylon 12 Tubing
- Straight PTFE Tubing
- Straight Bonded Polyurethane Tubing
- Coiled Polyurethane Tubing
- Pneumatic Air Hoses
Couplings, Fittings and Accessories
- Quick-Disconnect Air Couplings
- Swivel Air Fittings
- Pneumatic Blow Guns
- Flexible Pneumatic Tubing and Hoses Accessories
NITRA Pneumatic Fittings, Clamps & Air Couplings
Push-to-Connect NPT Pneumatic Fittings (Thermoplastic)
Push-to-Connect R-Thread Pneumatic Fittings (Thermoplastic)
Push-to-Connect G-Thread Pneumatic Fittings (Thermoplastic)
Push-to-Connect Union Pneumatic Fittings (Thermoplastic)
Quick-connect fittings and quick release air fittings require no tools for connection and dis-connection of tubing.
Push-to-Connect Pneumatic Fittings (Stainless Steel)
These fittings are made with 316 stainless steel bodies and 303 stainless steel gripping collets with internal Viton o-ring. Threaded components are 316 stainless steel.
Threaded Fittings
Threaded fittings are machined from quality brass bar stock or
forgings. They work well with air, water, oil, oxygen, nitrogen and
argon. Available in most popular styles and sizes, the fittings all
have NPT threaded connections.
Hose Clamps
Secure hoses with plated steel adjustable or stainless steel interlocking hose clamps; hose clamp crimping tools are available
Quick-Disconnect Air Couplings
These couplings allow easy changing of tools or hose connections. The quick
disconnect couplings (female) and plugs (male) are available in
three of the most popular styles: IND, ARO and Truflate.
Swivel Air Fittings
These fittings allow easy changing of tools or hose connections and prevent kinking
and strain on supply lines.
NITRA Special Purpose Pneumatic Fittings
- Flow Control Valves
- Quick Exhaust Valves
- Shutoff Hand Valves
- Pressure Regulators / Gauges / Indicators
- Check Valves / Stop Valves
- Shuttle Valves / Bleed Valves
- Accessories - Special Purpose Fittings
Air Jets
NITRA brass pneumatic air jets are useful for numerous applications including cooling, chip removal, moving small parts, etc.
- 30 possible air jet combinations
- Several component options
- Can mount to manifolds for multiple use applications
- Made in USA
- 2-year warranty
NITRA Pneumatic Manifolds
Manifolds provide a convenient junction point for the distribution of fluids or gases. Simply thread fittings into the ports to produce an organized method of supplying multiple lines from a single source.
Aluminum Pneumatic Manifolds
- Aluminum manifolds are anodized for corrosion and wear resistance
- Operating pressure: 1000 psi air, 3000 psi hydraulic
Aluminum manifolds start at
$9.00 (MRA-4BA)
Nylon Pneumatic Manifolds
- Non-metallic Nylon manifolds are more chemical resistant.
- Operating pressure: 200 psi air, 3000 psi hydraulic
NITRA Nylon manifolds start at
$29.00 (MRA-4BA)
Polypropylene Pneumatic Manifolds
- Non-metallic polypropylene manifolds are more chemical resistant.
- Operating pressure: 150 psi air, 3000 psi hydraulic
NITRA polypropylene manifolds start at
$26.50 (MRA-4BA)
NITRA Stainless Steel Pneumatic Manifolds
- Stainless steel manifolds are ideal for use in highly corrosive environments.
- Operating pressure: 3500 psi
NITRA stainless steel manifolds start at
$53.00 (MRS-2CB)
NITRA Pneumatic Accessories
Accessories for ...
- Pneumatic filters, regulators, lubricators (FRL)
- Solenoid valve manifolds & mounting hardware
- Solenoid valve exhaust silencers
- Solenoid valve cables & connectors
- A - , C - , D - , F - , G - , H - Series pneumatic cylinders
- Pneumatic cylinder position switches
- Flexible pneumatic tubing & hoses - cutters, aluminum manifolds, sealant tape
- Pneumatic blow guns
Pneumatic Pressure Sensors
Pressure switches and sensors are designed to monitor relative system pressure in many applications such as hydraulics and pneumatics.
- Pneumatic Pressure Switches/ Pressure Sensors
- Mechanical Pressure Switches
- Pneumatic Pressure Transmitters
- Pneumatic Digital Pressure Switches / Transmitters
Pneumatic Pressure Gauges
Pneumatic Dial Pressure Gauges and Digital Pressure Gauges
- Mechanical Dial Pressure Gauges (1.5, 2.0, 2.5 Inch Dials)
- Pneumatic Digital Pressure Gauges
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