EMERSON – ASCO Pneumatic Valves| RS

All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(90)
  - Material Lifting & Loading Equipment(377)
  - Storage & Shelving(1381)
  - Transit & Equipment Cases(370)
  - Trucks, Trolleys & Lifting Tables(204)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(132)
  - Adhesives & Glues(161)
  - Sealants & Resins(181)
  - Tapes(2000)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6796)
  - Linear Motion(1251)
  - Rotary Bearings & Housing Units(11461)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(2245)
  - Carbon Fibre & Felt Sheets(7)
  - Castors & Wheels(1599)
  - Ceramic Materials(25)
  - Channel Support Systems(171)
  - Conveyor Components(499)
  - Insulation Materials(104)
  - Knobs, Levers & Handles(1046)
  - Metal Materials(371)
  - Plastic & Rubber Materials(581)
  - Polishing & Finishing(31)
  - Shim Stock(92)
  - Structural Systems(2042)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1643)
  - Girder Fixings(139)
  - Magnets & Magnetic Strips(413)
  - Nails & Rivets(690)
  - Nuts & Washers(1519)
  - Pins, Keys & Retaining Clips(307)
  - Screws & Bolts(7343)
  - Sheet Metal & Panel Fasteners(204)
  - Spacers & Standoffs(1277)
  - Wall Plugs, Fixings & Anchors(629)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(2076)
  - Clamps & Vices(479)
  - Hammers & Demolition(787)
  - Knives, Scissors & Saws(871)
  - Manual Grease Guns & Accessories(28)
  - Measuring & Marking(1171)
  - Pliers & Cutters(3420)
  - Sanding, Filing & Polishing(1246)
  - Screwdrivers, Hex & Torx Keys(7600)
  - Spanners, Sockets & Wrenches(9884)
  - Specialist Tools(1614)
  - Staplers & Riveters(62)
  - Threading Tools(1349)
  - Tool Kits & Tool Storage(1816)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(4482)
  - Brakes & Clutches(49)
  - Bushes & Collars(727)
  - Electric Actuators(1098)
  - Gears & Racks(1075)
  - Lead Screws, Ball Screws & Ball Splines(111)
  - Power Transmission Couplings(1377)
  - Roller Chains & Accessories(1066)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1764)
  - Pipes & Pipe Fittings(1861)
  - Pipework Maintenance & Water Treatment(126)
  - Sinks, Toilets & Showers(21)
  - Valves & Taps(2547)
  - Water Heating & Pumps(355)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(24)
  - Compressed Air Piping Systems(227)
  - Hydraulic Cylinders, Pumps & Power Units(176)
  - Hydraulic Fittings & Tubing(2746)
  - Hydraulic Fluids & Filtration(114)
  - Hydraulic Instrumentation & Switches(141)
  - Hydraulic Tools(7)
  - Hydraulic Valves & Manifolds(244)
  - Pneumatic & Hydraulic Pressure Gauges(5275)
  - Pneumatic Air Preparation(3054)
  - Pneumatic Connectors, Fittings & Hose(9829)
  - Pneumatic Counters, Logic Controllers & Timers(90)
  - Pneumatic Cylinders & Actuators(11933)
  - Pneumatic Sensors & Switches(1331)
  - Pneumatic Valves(7817)
  - Vacuum Components(1339)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(334)
  - Drill Bits & Parts(2849)
  - Grounds Maintenance Tools(7)
  - Milling & Lathing(426)
  - Power Tool Accessories(441)
  - Power Tools(1208)
  - Sanding Belts, Discs & Wheels(1155)
  - Soldering(2025)
  - Welding & Brazing(126)
  - Workshop Tools(634)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5402)
  - Contactors & Auxiliary Contacts(10477)
  - Electric Motors(11346)
  - Industrial Robots(22)
  - PLCs, HMIs & Industrial Computing(7801)
  - Process Control(8159)
  - Sensors(26664)
  - Solenoids(180)
- Cables & Wires
  Cables & Wires
  - AV Cables(1581)
  - Cable Glands & Fittings(2328)
  - Cable Joints & Cable Sleeving(3156)
  - Cable Management(6027)
  - Cable Ties & Fixings(3477)
  - Computer Cables(1485)
  - Electrical Power & Industrial Cables(14040)
  - Networking & Coaxial Cables(6955)
  - Single Core Cable(6278)
  - Wire to Board Cables & Ribbon Cable(7074)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(1131)
  - Enclosures(12931)
  - Enclosures & Racking Components(7861)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(20422)
  - Earth & Lightning Protection(123)
  - Fuse Holders & Accessories(1217)
  - Fuses(7766)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2475)
  - Air Conditioning & Heating Accessories(1549)
  - Electronics Heating & Cooling Components(1761)
  - Fan Accessories(439)
- Lighting
  Lighting
  - Light Bulbs, Lamps & Tubes(1443)
  - Light Fittings, Fixtures & Luminaires(1200)
  - Lighting Components(256)
  - Torches & Inspection Lamps(501)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(872)
  - Relays(12955)
  - Signal Conditioners & Isolators(772)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(1014)
  - DIP & Rotary Encoded Switches(1178)
  - Domestic Installation Switches(1033)
  - Foot Switches & Components(245)
  - Joysticks & Components(291)
  - Key Switches & Selector Switches(2118)
  - Keyboard & Keypad Switches(1858)
  - Limit & Position Switches(2670)
  - Micro Switches & Detector Switches(2292)
  - Push Button Switches & Components(13329)
  - Rocker Switches & Components(1002)
  - Rope Pull Switches & Components(287)
  - Rotary Switches & Components(3431)
  - Safety Enabling & Control Switches(81)
  - Safety Interlock Switches & Components(1762)
  - Switch Disconnectors & Components(5704)
  - Toggle Switches & Slide Switches(2247)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(649)
  - Battery Chargers & Power Banks(223)
  - Non-Rechargeable Batteries(398)
  - Rechargeable Batteries(464)
- Connectors
  Connectors
  - AV Connectors(3170)
  - Automotive Electrical Connectors(4902)
  - Backplane & Rack Connectors(1309)
  - Circular Connectors(25077)
  - IC Sockets & Adapters(704)
  - Mains & DC Power Connectors(4717)
  - Network & Telecom Connectors(3376)
  - PCB Connectors & Wire Housings(29315)
  - Power Connectors(9699)
  - RF Coaxial Connectors & Adapters(5000)
  - Terminal Blocks(29458)
  - USB, D Sub & Computing Connectors(8882)
  - Wire Terminals & Splices(6772)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1825)
  - Fibre Optic Components(237)
  - Indicators & Indicator Components(4027)
  - LED Lighting Components(5025)
  - LEDs - Light Emitting Diodes(6057)
  - Laser Modules & Components(257)
  - Optocouplers & Photodetectors(4430)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(848)
  - PCB Etching, Preparation & Developing(43)
  - PCB Handling(94)
  - PCB Spacers, Pillars & Supports(889)
  - PCB Tools(121)
  - Prototyping Boards(509)
- Passive Components
  Passive Components
  - Antennas(1914)
  - Capacitors(37453)
  - Crystals, Oscillators & Resonators(3740)
  - EMI Filters & Protection(6500)
  - Fixed Resistors(46506)
  - Inductors(9900)
  - Passive Components Kits(325)
  - Rotary Encoders(379)
  - Sounder, Buzzer & Microphone Components(843)
  - Surge Protection Components(3379)
  - Variable Resistors(4958)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(8220)
  - Renewable Energy(112)
  - Transformers(2788)
  - Voltage Converters(13485)
- Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  - Arduino Shop(209)
  - BBC micro:bit Shop(157)
  - Development Tools & Single Board Computers(4865)
  - ROCK SBC Shop(72)
  - Raspberry Pi Shop(308)
  - STEM Education(88)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(4481)
  - Audio & Video ICs(98)
  - Chip Programmers & Debuggers(97)
  - Clock, Timing & Frequency ICs(1014)
  - Communication & Wireless Module ICs(994)
  - Data Converters(776)
  - Discrete Semiconductors(39121)
  - Interface ICs(2773)
  - Logic ICs(3946)
  - Memory Chips(1528)
  - Power Management ICs(12544)
  - Processors & Microcontrollers(3077)
  - Programmable Logic ICs(76)
  - Sensor ICs(3159)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(438)
  - Audio & Video(737)
  - Barcode Scanners & Accessories(142)
  - Car Technology(4)
  - Computer Components & Software(1445)
  - Keyboards & Mice(614)
  - Labelling(1954)
  - Memory & Data Storage(1900)
  - Mobile Computing(164)
  - Networking & WiFi(2724)
  - Phones & Walkie Talkies(110)
  - Photography & Drones(36)
  - Printing & Scanning(359)
  - Remote Controls(144)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(378)
  - Cleaning Equipment(90)
  - Cleaning Sprays & Fluids(84)
  - Electronics Cleaners & Protective Coatings(169)
  - Floor Cleaning(835)
  - Greases, Oils & Lubricants(486)
  - Paint & Painting Supplies(182)
  - Washroom Equipment & Supplies(422)
  - Waste & Recycling(190)
  - Wipes & Cloths(514)
- Office Supplies
  Office Supplies
  - Desk Organisation(63)
  - Filing(74)
  - Office Equipment(128)
  - Office Furniture(348)
  - Paper & Consumables(660)
  - Posting & Packaging(81)
  - White Boards, Notice Boards & Planners(169)
  - Writing & Drawing Supplies(188)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(156)
  - Disposable Workwear(453)
  - Ear Protection(268)
  - Eye & Face Protection(1168)
  - Fall Protection(428)
  - Hand Protection(4426)
  - Head Protection(693)
  - Hi Vis Clothing(4034)
  - Respiratory Protection(622)
  - Safety Footwear(10675)
  - Workwear(12529)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(274)
  - Door Control & Seals(435)
  - Key Cabinets & Safes(154)
  - Latches, Hinges & Handles(1023)
  - Locks & Bolts(1187)
  - Security Alarms & Sensors(343)
- Site Safety
  Site Safety
  - Fire Safety(146)
  - First Aid(189)
  - Lockout Tagout(504)
  - Safety Flooring(199)
  - Safety Signs(689)
  - Spillage Control(309)
  - Traffic Management & Crowd Control(942)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(909)
  - Data Acquisition & Logging(827)
  - Electrical Test & Measurement(1161)
  - Electronic Component Testing(221)
  - Engineering Test & Measurement(662)
  - Environmental Test & Measurement(714)
  - Lab Equipment(862)
  - Linear Test & Measurement(11)
  - Multimeters & Accessories(841)
  - Network Test & Measurement(455)
  - Oscilloscopes & Accessories(1362)
  - Pressure Test & Measurement(210)
  - RF Test & Measurement(204)
  - Signal Generators & Analysers(399)
  - Speed Test & Measurement(69)
  - Temperature Test & Measurement(2168)
  - Test Connectors(2727)
  - Test Leads & Test Lead Kits(1527)
  - Weight & Force Test & Measurement(613)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

HK$1,140.29Each Real time qty checker Compare	EMERSON – ASCO 5/2 Monostable Spool Valve - Pneumatic G 1/4 551 Series Function5/2 Monostable Connection Port ThreadG 1/4 Actuation TypePneumatic Manufacturer Series551 Mounting StyleThrough Hole See similar products in Pneumatic Solenoid Valves	RS Stock No. 255-6135 Brand EMERSON – ASCO Mfr. Part No. G551A117
HK$1,306.28Each Real time qty checker Compare	EMERSON – ASCO 5/2 Bistable Spool Valve - Pneumatic G 1/4 551 Series Function5/2 Bistable Connection Port ThreadG 1/4 Actuation TypePneumatic Manufacturer Series551 Mounting StyleThrough Hole See similar products in Pneumatic Solenoid Valves	RS Stock No. 255-6136 Brand EMERSON – ASCO Mfr. Part No. G551A118
HK$737.92Each Real time qty checker Compare	EMERSON – ASCO 355 series G 1/8 Sub Base Connection Port ThreadG 1/8 Manufacturer Series355 TypeMultiple Manifold Body MaterialLight Alloy Thread Size1/8in See similar products in Manifold Bases, Sub-Bases & End Bases	RS Stock No. 302-6550 Brand EMERSON – ASCO Mfr. Part No. 35500335
HK$1,532.73Each Real time qty checker Compare	EMERSON – ASCO 5/2 Monostable Spool Valve - Electro-Pneumatic G 1/4 511 Series Function5/2 Monostable Connection Port ThreadG 1/4 Actuation TypeElectro-Pneumatic Manufacturer Series511 Mounting StyleThrough Hole See similar products in Pneumatic Solenoid Valves	RS Stock No. 255-6172 Brand EMERSON – ASCO Mfr. Part No. SCG551A017MS.48/50-60
HK$981.29Each Real time qty checker Compare	EMERSON – ASCO 5/2 Pneumatic Solenoid Valve - Solenoid/Pilot Metric M5 519 Series 24V ac Function5/2 Connection Port ThreadMetric M5 Actuation TypeSolenoid/Pilot Manufacturer Series519 Mounting StyleManifold See similar products in Pneumatic Solenoid Valves	RS Stock No. 122-850 Brand EMERSON – ASCO Mfr. Part No. 519 00 002
HK$1,668.48Each Real time qty checker Compare	EMERSON – ASCO 5/3 W3 Pneumatic Solenoid Valve - Pilot/Pilot G 1/8 520 Series 24V dc Function5/3 W3 Connection Port ThreadG 1/8 Actuation TypePilot/Pilot Manufacturer Series520 Mounting StyleManifold See similar products in Pneumatic Solenoid Valves	RS Stock No. 302-6386 Brand EMERSON – ASCO Mfr. Part No. 52000090
HK$998.43Each Real time qty checker Compare	EMERSON – ASCO 355 series G 1/8 Sub Base Connection Port ThreadG 1/8 Manufacturer Series355 TypeMultiple Manifold Body MaterialLight Alloy Thread Size1/8in See similar products in Manifold Bases, Sub-Bases & End Bases	RS Stock No. 302-6566 Brand EMERSON – ASCO Mfr. Part No. 35500337
HK$968.61Each Real time qty checker Compare	EMERSON – ASCO Lever 3/2 Pneumatic Manual Control Valve 551 Series, G 1/4, 1/4in, III B Control MechanismLever Connection Port ThreadG 1/4 Function3/2 Thread Size1/4in Thread StandardG See similar products in Pneumatic Manual Control Valves	RS Stock No. 420-2799 Brand EMERSON – ASCO Mfr. Part No. 55102088
HK$1,328.07Each Real time qty checker Compare	EMERSON – ASCO Monostable Spool Valve - Electro-Pneumatic G 1/4 551 Series FunctionMonostable Connection Port ThreadG 1/4 Actuation TypeElectro-Pneumatic Manufacturer Series551 Mounting StyleThrough Hole See similar products in Pneumatic Solenoid Valves	RS Stock No. 255-6173 Brand EMERSON – ASCO Mfr. Part No. SCG551A017MS.AC/DC
HK$1,205.21Each Real time qty checker Compare	EMERSON – ASCO 3/2 Monostable Spool Valve - Electro-Pneumatic G 1/4 551 Series Function3/2 Monostable Connection Port ThreadG 1/4 Actuation TypeElectro-Pneumatic Manufacturer Series551 Mounting StyleThrough Hole See similar products in Pneumatic Solenoid Valves	RS Stock No. 255-6170 Brand EMERSON – ASCO Mfr. Part No. SCG551A005MS.AC/DC
HK$486.74Each Real time qty checker Compare	EMERSON – ASCO 3/2 Solenoid Pilot Valve - Pilot G 1/8 189 Series Function3/2 Connection Port ThreadG 1/8 Actuation TypePilot Manufacturer Series189 Mounting StyleSub Base See similar products in Pneumatic Solenoid Valves	RS Stock No. 255-6120 Brand EMERSON – ASCO Mfr. Part No. 18990032
HK$1,077.93Each Real time qty checker Compare	EMERSON – ASCO 5/2 Pneumatic Solenoid Valve - Solenoid/Pilot G 1/8 520 Series 230V ac Function5/2 Connection Port ThreadG 1/8 Actuation TypeSolenoid/Pilot Manufacturer Series520 Mounting StyleManifold See similar products in Pneumatic Solenoid Valves	RS Stock No. 302-6320 Brand EMERSON – ASCO Mfr. Part No. 52000004
HK$14,187.50Each Real time qty checker Compare	EMERSON – ASCO Pneumatic Solenoid Valve - G 1/4 601 Series 24V dc Connection Port ThreadG 1/4 Manufacturer Series601 Solenoid Voltage24V dc Solenoid FittedYes Body MaterialAnodised Aluminium See similar products in Pneumatic Solenoid Valves	RS Stock No. 373-8966 Brand EMERSON – ASCO Mfr. Part No. 60100002
HK$1,375.01Each Real time qty checker Compare	EMERSON – ASCO 5/2 Pneumatic Solenoid Valve - Solenoid/Pilot G 1/8 520 Series 24V ac Function5/2 Connection Port ThreadG 1/8 Actuation TypeSolenoid/Pilot Manufacturer Series520 Mounting StyleManifold See similar products in Pneumatic Solenoid Valves	RS Stock No. 122-721 Brand EMERSON – ASCO Mfr. Part No. 520 00 006
HK$981.29Each Real time qty checker Compare	EMERSON – ASCO 5/2 Pneumatic Solenoid Valve - Solenoid/Pilot Metric M5 519 Series 230V ac Function5/2 Connection Port ThreadMetric M5 Actuation TypeSolenoid/Pilot Manufacturer Series519 Mounting StyleManifold See similar products in Pneumatic Solenoid Valves	RS Stock No. 302-6184 Brand EMERSON – ASCO Mfr. Part No. 51900004
HK$491.60Each Real time qty checker Compare	EMERSON – ASCO 355 series G 1/8 Sub Base Connection Port ThreadG 1/8 Manufacturer Series355 TypeMultiple Manifold Body MaterialLight Alloy Thread Size1/8in See similar products in Manifold Bases, Sub-Bases & End Bases	RS Stock No. 302-6544 Brand EMERSON – ASCO Mfr. Part No. 35500333
HK$1,792.43Each Real time qty checker Compare	EMERSON – ASCO 5/2 Pneumatic Solenoid Valve - Solenoid/Pilot Metric M5 519 Series 230V ac Function5/2 Connection Port ThreadMetric M5 Actuation TypeSolenoid/Pilot Manufacturer Series519 Mounting StyleManifold See similar products in Pneumatic Solenoid Valves	RS Stock No. 302-6207 Brand EMERSON – ASCO Mfr. Part No. 51900008
HK$2,384.10Each Real time qty checker Compare	EMERSON – ASCO 5/3 W1 Pneumatic Solenoid Valve - Pilot/Pilot G 1/8 520 Series 230V ac Function5/3 W1 Connection Port ThreadG 1/8 Actuation TypePilot/Pilot Manufacturer Series520 Mounting StyleManifold See similar products in Pneumatic Solenoid Valves	RS Stock No. 302-6364 Brand EMERSON – ASCO Mfr. Part No. 52000012
HK$707.05Each Real time qty checker Compare	EMERSON – ASCO 302 Solenoid Valve Accessory TypeSolenoid Valve Manufacturer Series302 See similar products in Pneumatic Valve Accessories	RS Stock No. 255-6126 Brand EMERSON – ASCO Mfr. Part No. 30215178--P.24/DC
HK$2,059.64Each Real time qty checker Compare	EMERSON – ASCO 5/3 W3 Pneumatic Solenoid Valve - Pilot/Pilot G 1/4 521 Series 24V dc Function5/3 W3 Connection Port ThreadG 1/4 Actuation TypePilot/Pilot Manufacturer Series521 Mounting StyleManifold See similar products in Pneumatic Solenoid Valves	RS Stock No. 302-6493 Brand EMERSON – ASCO Mfr. Part No. 52100090

Pneumatic Valves

CATEGORIES