2-WAY VALVE
ASCO general service valves control the flow of neutral gases. They are known for their long life and fast response time available in multiple mounting configurations.
Solenoid Valve - 2 Way: 2/2 - ASCO Series 210
Solenoid Valve - 2 Way: 2/2 - ASCO Series 221
Solenoid Valve - 2 Way: 2/2 - ASCO Series 215
Solenoid Valve - 2 Way: 2/2 - ASCO Series 223
Solenoid Valve - 2 Way: 2/2 - ASCO Series 256
Solenoid Valve - 2 Way: 2/2 - ASCO Series 210
Nomally Closed, Normally Open – 3/8 to 2-1/2 – Brass, Stainless Steel – Air: Inert Gas, Water, Light Oil, Cryogenic, Hot Water, Steam, Vacuum, Fuel Gas
Features
- Wide range of pressure ratings, sizes, and resilient materials provide long service life and low internal leakage
- Our most economical, high flow valves for liquid, corrosive, and air/inert gas service
- Industrial applications include: car wash, air compressors, pumps, laundry equipment, industrial water control
Solenoid Valve - 2 Way: 2/2 - ASCO Series 221
Normally Closed, Normally Open – 3/8 to 2-1/2 – Brass – Water
Features
- Pilot operated, normally open or normally closed
- Snubber slows disc closing speed to protect system against water hammer damage more effectively than other techniques
- Pressure spike due to water hammer is reduced to a point, eliminating the need for suppressors or other controls in most water systems
Solenoid Valve - 2 Way: 2/2 - ASCO Series 215
Normally Closed, Normally Open – 3/8 to 3 – Aluminum – Air: Inert Gas, Natural Gas
Features
- Lightweight, low-cost valves for air service
- Ideal for low pressure applications
- Provides high flow, Cv up to 138 (Kv 118)
- Air and vacuum service
Solenoid Valve - 2 Way: 2/2 - ASCO Series 223
Nomally Closed – 1/4 to 3/4 – Brass, Stainless Steel – Air: Inert Gas, Water, Light Oil
Features
- Rugged piston construction built to withstand pressure ratings to 1500 psi
- Angle body design for high flows
- Ideal for high-pressure water applications, such as car washes
- Mountable in any position
Solenoid Valve - 2 Way: 2/2 - ASCO Series 256
Normally Closed – 1/8, 1/4 – Brass, Stainless Steel – Air: Inert Natural Gas, Water, Light Oil, Fuel Oil
Features
- Compact design fits in tight spaces
- Mountable in any position
- NSF 61 Annex G and 169 versions for potable water and food service
- Combustion version available for industrial and commercial gas pilot controls
- Oil version available for industrial and commercial oil burners
3-WAY VALVE
Solenoid Valve - 3 Way: 3/2 - ASCO Series 320
Solenoid Valve - 3 Way: 3/2 - ASCO Series 314
Solenoid Valve - 3 Way: 3/2 - ASCO Series 327
Solenoid Valve - 3 Way: 3/2 - ASCO Series 321
Solenoid Valve - 3 Way: 3/2 - ASCO Series 300
Solenoid Valve - 3 Way: 3/2 - ASCO Series 320
Normally Closed, Normally Open, Universal – 1/8 to 1/4 – Brass, Stainless Steel – Air: Inert Gas, Water, Light Oil
Features
- All NPT connections are in the valve body to allow in-line piping
- Direct acting
- No minimum operating pressure differential required
- Also available in Voltage Ranging, Harsh Environment, Direct Mount, Dribble Control and Long Life constructions
Solenoid Valve - 3 Way: 3/2 - ASCO Series 314
Normally Closed, Normally Open, Universal – 1/8 to 1/4 – Brass, Stainless Steel – Air: Inert Gas, Water, Light Oil
Features
- Moderate flow pilot for smaller control valves and actuators
- Direct acting
- Can be used for low-volume fluid diversion
- Also available in Low Power, Intrinsically Safe and Voltage Ranging constructions
Solenoid Valve - 3 Way: 3/2 - ASCO Series 327
Normally Closed, Universal – 1/4 – Brass, Stainless Steel, Aluminum – Air: Inert Gas, Water, Light Oil
Features
- Balanced poppet design for high flow at minimum power levels
- PTFE rider rings and graphite-filled seals reduce friction and eliminate sticking to provide exception service life
- Also available in Direct Mount and Manual Reset constructions
- Direct acting
- Low power constructions for applications with power limitations
Solenoid Valve - 3 Way: 3/2 - ASCO Series 321
Normally Closed, Normally Open – 1/4 to 3/8 – Brass- Air: Inert Gas, Water, Light Oil, Natural Gas
Features
- Designed for quick venting to 0 psi through the exhaust orifice
- Pilot operated
- Resilient seated poppets for tight shutoff
- Also available in Voltage Ranging and Harsh Environment constructions
Solenoid Valve - 3 Way: 3/2 - ASCO Series 300
Normally Closed, Normally Open, Universal – 1/8 to 1/2 – Brass, Stainless Steel – Air: Inert Gas, Water, Light Oil
Features
- Designed for high flow and high pressure
- Direct acting
- Choice of seating materials to handle aggressive fluids or resilient seating for airtight shutoff
4-WAY VALVE
Solenoid Valve - 4 Way: 4/2 - ASCO Series 344
Solenoid Valve - 4 Way: 4/2 - ASCO Series 342
Solenoid Valve - 4 Way: 4/2 - ASCO Series 340
Solenoid Valve - 4 Way: 4/2 - ASCO Series 345
Solenoid Valve - 4 Way: 5/2 - ASCO Series 401
Solenoid Valve - 4 Way: 4/2 - ASCO Series 344
1/4 to 1 – Brass – Air: Inert Gas, Water, Light Oil
Features
- Piston-operated poppet design provides high flow
- Pilot operated
- Single or dual solenoid constructions
- Dual solenoid can be shifted with a momentary signal even if electrical power is lost
- Also available in Low Power, Intrinsically Safe, Voltage Ranging and Long Life constructions
Solenoid Valve - 4 Way: 4/2 - ASCO Series 342
1/4 to 3/8 – Brass, Stainless Steel – Air: Inert Gas, Water, Light Oil
Features
- High flow slide-style valve available with single or dual solenoid
- Direct acting
- Dual solenoid operation: solenoid may be energized momentarily (1/10 second) or continuously
- Optional flow control regulates cylinder speed indepenently in either direction
- Also available in Direct Mount constructions
Solenoid Valve - 4 Way: 4/2 - ASCO Series 340
Direct Acting – 1/4 – Aluminum – Air: Inert Gas
Features
- Air-only design for cylinder control
- Up to eight single and dual solenoid valves can be manifolded in any combination
- Can be factory assembled or grouped in the field with strong snap-on clamps supplied
Solenoid Valve - 4 Way: 4/2 - ASCO Series 345
1/4 – Brass, Stainless Steel – Air: Inert Gas, Water, Light Oil
Features
- Low-cost, 4-way valve ideal for low flow applications
- Also available in Intrinsically Safe, Voltage Ranging and Long Life constructions
Solenoid Valve - 4 Way: 5/2 - ASCO Series 401
Pilot Operated – 1/4 – Aluminum – Air: Inert Gas
Features
- Unique sliding, sealing member
- Durable and “non-sticking” sealing method
- Optional flow control regulates cylinder speed in either direction and provides adjustable Cv from 0.2 to 0.8
- Also available in Direct Mount constructions
DUST COLLECTOR SYSTEM VALVE
Performance and cost-effectiveness are essential for dust collector systems.
Solenoid Valve - 2 Way: 2/2 - ASCO Series 353
Solenoid Valve - 2 Way: 2/2 - ASCO Series 257
Solenoid Valve - 2 Way: 2/2 - ASCO Series 353
Nomally Closed – 3/4 to 3 – Aluminum
Features
- Specially designed for reverse jet-type dust collector systems
- High flow Cv(s) to 140 for effective bag cleaning
- High cycle life and fast opening/closing
- High quality polyacetal (POM) piston cartridge provides a long operating life and a large temperature range
- Quick mount connection eliminates thread cutting and sealing
- Integral operators have molded epoxy coils, with available options
- Valves may be mounted in any position
Solenoid Valve - 2 Way: 2/2 - ASCO Series 257
Nomally Closed – 1/8 – Brass – Air: Inert Gas
Features
- 2 way NC pilot valves for dust collector service
- Normally closed direct acting
- Rugged forged brass body construction
- Designed for water-tight panel mounting
- Compact, low weight construction
PROPORTIONAL SOLENOID VALVES
ASCO has emerged as a leader with the most complete line of Proportional Valve Products that provide fast response and consistent control of pressure and flow.
Solenoid Valve - 2 Way: 2/2 - ASCO Series 290
Solenoid Valve - 2 way - Preciflow Proportional - ASCO Series 202
Solenoid Valve - 2 Way 2/2 - ASCO Series 068 Proportional Valve
Solenoid Valve - 2 way - Posiflow Proportional - ASCO Series 203
Solenoid Valve - 2 Way: 2/2 - ASCO Series 290
Normally Closed, Normally Open – 3/8 to 2-1/2 – Bronze, Stainless Steel – Air: Inert gas, Water, Light Oil, Light Slurries, Steam, Hot Water
Features
- Consists of 2-way direct acting valves available in normally closed or normally open constructions.
- Built for demanding applications, these valves come in a straight-through body design made of bronze or stainless steel.
- There are many optional features including visual/electrical position indicator or a stroke limiter
- Versions compatible with FDA CFR21 (with suffix FB)
Solenoid Valve - 2 way - Preciflow Proportional - ASCO Series 202
Normally Closed – G 1/8, M5 – Brass, Engineered Plastics (PVDF) – Air: Inert Gases – Preciflow
Features
- Ideal to precisely control flow rates in medical equipment and analytical instrumentation
- Compact construction saves valuable space in equipment
- Valves do not require minimum operating pressure
- Low hysteresis, excellent repeatability, and high sensitivity for precise flow control
- Body: Brass or PVDF
- Seals: FKM
Solenoid Valve - 2 Way 2/2 - ASCO Series 068 Proportional Valve
Normally Closed, Normally Open – G1/8″ / Pad Mounting – PEEK – Aggressive Liquids & Gases
Features
- Flapper proportional valves are designed to proportionally control the flow of neutral or aggressive liquids and gases by varying the electrical input signal to the coil
- Reduced heat transfer between control mechanism and fluid make them ideal for use with heat-sensitive reagents and biological samples
- Hysteresis (<20%), excellent repeatability (<5%), and high sensitivity (<1%) make these valves ideal for high precision flow control of liquids
- Meets all relevant CE directives, and are RoHS compliant
- Typical applications include Chromatography, DNA sequencing, In-vitro diagnostics, and industrial liquid analyzers
Solenoid Valve - 2 way - Posiflow Proportional - ASCO Series 203
Normally Closed, Normally Open – 1/4 to 1/2 – Brass, Stainless Steel – Air: Inert Gas, Water, Light Oil
Features
- Flow rates adjustable between 0% and 100% of rating
- Flow rate can also be regulated by a range of electrical inputs (sensors, transmitters, PLC, etc.) via an ASCO Electronic Control Unit or similar circuit
- Suitable for use in air/gas, low vacuum service, as well as to precisely control flow of water”
ISO VALVE
Numatics ISO Valves adhere to the specific mounting footprint established by the International Standards Organization (ISO).
Pneumatic Valve - 4 Way: 5/2, 5/3 - Numatics Series 5599/2
Pneumatic Valve - Numatics Series ISO 15407-2 (18mm)
Pneumatic Valve - Numatics Series ISO 15407-2 (26mm)
Pneumatic Valve - 4 Way: 5/2, 5/3 - Numatics Series 5599/1
Pneumatic Valve - 4 Way: 5/2, 5/3 - Numatics Series 5599/2
Solenoid Pilot and Direct Solenoid Valve – Manifold – Multipin – Fieldbus – 1/4, 3/8
Features
- Repeatable and reliable performance in harsh environments
- Meets ISO 5599/2 standard
- Industry leading life performance
- Ideal for high cycle rate machine applications
- Modular design for easy configuration
- Optimize energy consumption via pressure regulators
- Optimize machine cycle rate via speed controls
Pneumatic Valve - Numatics Series ISO 15407-2 (18mm)
4 Way: 5/2, 5/3 – ISO26
Features
- Increased energy efficiency
- Meets ISO15407-2 Standard
- Modular Design for easy configuration
- Optimize energy consumption via pressure regulators
- Optimize machine cycle rate via speed controls
- Pressure isolation of individual valves for easy maintenance
- G3 Fieldbus compatible
Pneumatic Valve - Numatics Series ISO 15407-2 (26mm)
4 Way: 5/2, 5/3-2X3/2 – ISO18
Features
- Increased energy efficiency
- Meets ISO15407-2 Standard
- Modular design for easy configuration
- Optimize energy consumption via pressure regulators
- Optimize machine cycle rate via speed controls
- Pressure isolation of individual valves for easy maintenance
- G3 Fieldbus compatible
Pneumatic Valve - 4 Way: 5/2, 5/3 - Numatics Series 5599/1
Solenoid Pilot and Direct Solenoid Valve – Discrete – 1/4, 3/8, 1/2, ¾
Features
- Repeatable and Reliable Performance in Harsh Environments
- Meets ISO 5599/1 Standard
- Industry leading life performance
- Ideal for High cycle rate machine applications
- Modular Design for Easy configuration
REPAIRABLE ROUND CYLINDERS
Expertly engineered, these cylinders have a robust design, that is more reliable than most non-repairable cylinders.
Cylinders & Actuators - Repairable Round Line - Numatics Series 488
Cylinders & Actuators - Repairable Round Line - Numatics Series 488
Double Acting – with Cushioning – 20 to 80mm
Features
- Competitive interchangeability with repairable cylinders.
- 50% Higher speeds than competitive cylinders with all full flow port thread types.
- Achieve longer cylinder life with a 30% larger wear band than competitive cylinders.
- Easy to mount with 17 mounting styles available.
- Easy fitting capabilities with a wide range of standard fittings and rod ends.
- Precise captive cushion adjustment.
- Equipped for magnetic position detectors.
COMPACT CYLINDERS
Designed to fit tight space requirements, the low profile design and variety of mounting options make these cylinders extremely popular.
Cylinders & Actuators - Rugged Compact - Numatics Series C
Cylinders & Actuators - Compact Guide Slide - Numatics Series CST
Cylinders & Actuators - Compact Barrel - Numatics Series NB
Cylinders & Actuators - Metric Compact - Numatics Series Universal
Cylinders & Actuators - Rugged Compact - Numatics Series C
Single Acting – Compact – 3/4 to 4
Features
- Robust compact and low profile cylinder, designed to fit tight space requirements.
- Easy to mount with 9 mounting styles available.
- Equipped with special “dovetail” grooves on all sides for easy switch and accessory mounting.
- Improved port design allows increased flow rate.
Cylinders & Actuators - Compact Guide Slide - Numatics Series CST
Single & Double Acting – with Cushioning – 32 to 50mm
Features
- Designed to excel in both light and medium duty stopper applications.
- Stopper technology enables objects to remain in control in conveyor systems.
- Magnetic piston is included as a standard feature.
- A variety of styles are offered to meet different application requirements.
Cylinders & Actuators - Compact Barrel - Numatics Series NB
Double Acting – Guided and Non-Guided – 25 to 50mm
Features
- Competitive interchangeability with rodless cylinders.
- Compact design cuts space requirements by 50% compared to rodded cylinders.
- Extruded tube construction requires fewer supports than other cylinders.
- Dual air supply at one end eliminates tubing going to the opposite end of the cylinder.
- This design prevents interference with the operation of the cylinder.
Cylinders & Actuators - Metric Compact - Numatics Series Universal
Single and Double Acting – Metric Compact – 12 to 100mm
Features
- Competitive interchangeability with compact cylinders.
- Designed to meet all of your international metric compact cylinder requirements.
- Easy to mount with 9 mounting styles available.
- Minimizes overall space requirements through enabling precise, direct mounting in the smallest amount of space possible.
- Extra long Duralon rod bushing.
- Magnetic piston option available.
- Bumper and guide plate options available.
RODLESS CYLINDERS
A variety of rodless cylinders including guided and non-guided versions. Extruded aluminum barrel or magnetically coupled stainless.
Cylinders & Actuators - Single Barrel Rodless - Numatics Series G
Cylinders & Actuators - Magnetically Coupled Rodless - Numatics Series MCR
Cylinders & Actuators - Single Barrel Rodless - Numatics Series NR
Cylinders & Actuators - Single Barrel Rodless - Numatics Series G
Double Acting – Guided and Non-Guided – 25 to 50mm
Features
- Competitive interchangeability with rodless cylinders.
- Heavy duty design allows for incredible load carrying capabilities with the field-proven S1 Series rodless cylinder delivering millions of reliable cycles.
Cylinders & Actuators - Magnetically Coupled Rodless - Numatics Series MCR
Double Acting – Guide and Non-Guided – 12 to 40mm
Features
- Competitive interchangeability with magnetically coupled rodless cylinders.
- Guided series end plate design allows easy shock absorber installation.
- Several shock options available for optimum load deceleration.
- External guided options available
Cylinders & Actuators - Single Barrel Rodless - Numatics Series NR
Double Acting – Guided and Non-Guided – 25 to 50mm
Features
- Competitive interchangeability with rodless cylinders.
- Compact design cuts space requirements by 50% compared to rodded cylinders.
- Extruded tube construction requires fewer supports than other cylinders.
- Dual air supply at one end eliminates tubing going to the opposite end of the cylinder.
- This design prevents interference with the operation of the cylinder.
FRL – Filters, Regulators, Lubricators
Learn more about our FRL – Filters, Regulators, Lubricators applications and solutions.
Air Preparation - Modular Air Preparation- Numatics Series 651
Air Preparation - Series 42
Air Preparation - Delta Series Premium Filters - Numatics Series 901
Air Preparation - Series 32
Air Preparation - High Flow FRLs - Numatics Series 50
Air Preparation - Modular Air Preparation- Numatics Series 651
Filters – Regulators – Filter/Regulators – Lubricators – Shut-Off Valves – Slow Start-Quick Exhaust Valves – 1/4, 1/8
Features
- Optional low profile gauge, round gauge, digital gauge or digital pressure switch
- Key lockable and tamperproof options on Regulators and Filter/Regulators
- Polycarbonate and aluminum bowls with a selection of sight gauge materials
- Air purity class according to ISO 8573-1: 2010 (Filters & Filter/Regulators)
Air Preparation - Series 42
Filters (Particulate & Coalescing) – Regulators – Filter/Regulators – Lubricators – Shut-Off Valves – Slow Start-Quick Exhaust Valves – 3/4, 1
Features
- Modular and easy-to-assemble
- Wide range of filter element choices (particulate, coalescing & adsorbing)
- Combination Coalescing Filter/Regulator with 3 micron pre-filter saves space and capitol expense
Air Preparation - Delta Series Premium Filters - Numatics Series 901
Particulate Filters (3µ), Coalescing Filters (1µ, .01µ), Adsorbers & Water Separators – 1/4 to 3
Features
- Premium filtration for application that require high flow
- Wide range of particulate, coalescing filters and adsorbers
- Water separator designed to remove bulk water from the system, prior to the filters
- Coalescing filters available with integral 3 micron pre-filter to protect the coalescing element
Air Preparation - Series 32
Filters (Particulate & Coalescing) – Regulators – Filter/Regulators – Lubricators – Shut-Off Valves – Slow Start-Quick Exhaust Valves – 1/2, ¾
Features
- Modular and easy-to-assemble
- Wide range of filter element choices (particulate, coalescing & adsorbing)
- Combination Coalescing Filter/Regulator with 3 micron pre-filter saves space and capitol expense
Air Preparation - High Flow FRLs - Numatics Series 50
FRL – High Flow Filters (Particulate), Regulators & Lubricators – 1/2 to 1 ½
Features
- High Flow
- High Pressure (Max Pressure 250 PSI)
- Rugged design – Standard with metal bowls with sight glass
- Regulator is standard with metal T-Handle adjustment regulator
- Available in port sizes from 1/2 to 1 1/2
- 1/4 to 1 1/2 NPTF & G port sizes – Regulators
- 1/4 to 2 1/2 NPTF & G port sizes – Pilot Regulators
- 3/4 to 1 1/2 NPTF & G port sizes – Filters & Lubricators
- Assemblies available