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ASCO Spool Valves

ASCO Spool Valves

We offer a wide range of ASCO Spool Valves.

Solenoid air operated spool & sleeve valves are very reliable thanks to new spool & sleeve technology. The series features a robust design, this is particularly recommended for use in high temperature or dirty environments.

Features of ASCO Spool Valves

  • Ideal for valve automation for the oil and gas market
  • Reliable, robust design with high flow performance
  • Low temperature options
  • Stainless steel constructions are NACE MR0175-2003 compliant
  • Corrosion resistant – 316L Stainless Steel valve materials make it ideal for offshore and harsh environments
  • Extensive manual and pneumatic options
  • Rated for air, inert gas, and sweet dry natural gas
  • SIL 3 Capable options

Air Operated Solenoid Operated 
EMERSON ASCO 54391006 – Solenoid/Air Pilot, ISO 3, Spring Return, With Manual Testers – OBSOLETE – REPLACED BY AVENTICS 5813180000
Part Number:
54391006
Price:
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Series 543 - Multifunction Spool Valves
EMERSON ASCO 54391023 – 5/2, ISO Size 3, Spring Return, 3-10 Pilot BAR, Series 543 Solenoid Spool Valve – OBSOLETE – REPLACED BY AVENTICS 5813110720
Part Number:
54391023
Price:
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Series 543 - Multifunction Spool Valves
EMERSON ASCO 54391024 – Series 543, 5/2 Way Spool Valve, Differential Return, ISO 3 – OBSOLETE – REPLACED BY AVENTICS 5813610720
Part Number:
54391024
Price:
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Series 543 - Multifunction Spool Valves
EMERSON ASCO 54391025 – Series 543, 5/2 Way Spool Valve, Air Return, ISO 3 – OBSOLETE – REPLACED BY AVENTICS
Part Number:
54391025
Price:
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Series 543 - Multifunction Spool Valves
EMERSON ASCO 54391026 – Series 543, 5/2 Way Spool Valve, Solenoid Differential Return, ISO 3 – OBSOLETE – REPLACED BY AVENTICS
Part Number:
54391026
Price:
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Series 543 - Multifunction Spool Valves
EMERSON ASCO 54391027 – Series 543, 5/2 Way Spool Valve, Solenoid Air Operated Return, ISO 3 – OBSOLETE – REPLACED BY AVENTICS 5813280000
Part Number:
54391027
Price:
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Series 543 - Multifunction Spool Valves
EMERSON ASCO 54391028 – Series 543, 5/3 Way Spool Valve, Pressure Held W1, ISO 3 – OBSOLETE – REPLACED BY AVENTICS 5813520720
Part Number:
54391028
Price:
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Series 543 - Multifunction Spool Valves
EMERSON ASCO 54391029 – Series 543, 5/3 Way Spool Valve, Pressure Applied W2, ISO 3 – OBSOLETE – REPLACED BY AVENTICS 5813112720
Part Number:
54391029
Price:
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Series 543 - Multifunction Spool Valves
EMERSON ASCO 54391030 – Series 543, 5/3 Way Spool Valve, Pressure Release W3, ISO 3 – OBSOLETE – REPLACED BY AVENTICS 5813612720
Part Number:
54391030
Price:
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ASCO 544 Series ISO 5595/1 Size 4 Solenoid Valves
EMERSON ASCO 54400001 – 5/2, ISO 4, Air Operated, Spring Return, Without Manual Testers, Series 544 Joucomatic Spool Valves – OBSOLETE – REPLACED BY AVENTICS 5814130000
Part Number:
54400001
Price:
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ASCO 544 Series ISO 5595/1 Size 4 Solenoid Valves
EMERSON ASCO 54400002 – 5/2, ISO 4, Air Operated, Differential Return, 2-12 Pilot BAR, Series 544 Spool Valve – OBSOLETE – REPLACED BY AVENTICS 5814630000
Part Number:
54400002
Price:
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ASCO 544 Series ISO 5595/1 Size 4 Solenoid Valves
EMERSON ASCO 54400003 – 5/2, 1.5-12, Air Operated, ISO 4, Air Return, Without Manual Tester, Series 544 Joucomatic Spool Valves – OBSOLETE – REPLACED BY AVENTICS 5814230000
Part Number:
54400003
Price:
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ASCO 544 Series ISO 5595/1 Size 4 Solenoid Valves
EMERSON ASCO 54400007 – 5/3, 2.5-12, ISO 4, Pressure Held W1, Air Operated, Without Manual Tester, Series 544 Joucomatic Spool Valves – OBSOLETE – REPLACED BY AVENTICS 5814430000
Part Number:
54400007
Price:
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ASCO 544 Series ISO 5595/1 Size 4 Solenoid Valves
EMERSON ASCO 54400008 – 5/3, ISO 4, Pressure Released W3, Air Operated, Without Manual Tester, Series 544 – Joucomatic Spool Valves – OBSOLETE – REPLACED BY AVENTICS 5814530000
Part Number:
54400008
Price:
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ASCO 544 Series ISO 5595/1 Size 4 Solenoid Valves
EMERSON ASCO 54400032 – 5/2, ISO 4, Air Operated, Spring Return, With Manual Testers, Series 544 Joucomatic Spool Valves – OBSOLETE – REPLACED BY AVENTICS 5814630000
Part Number:
54400032
Price:
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ASCO 544 Series ISO 5595/1 Size 4 Solenoid Valves
EMERSON ASCO 54400034 – 5/3, ISO 4, Air Operated W1 Pressure Held, 2.5-12 Pilot BAR, Series 544 Spool Valve – OBSOLETE – REPLACED BY AVENTICS 5814430000
Part Number:
54400034
Price:
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ASCO 544 Series ISO 5595/1 Size 4 Solenoid Valves
EMERSON ASCO 54400035 – 5/3, ISO 4, Pressure Release W3, Air Operated, With Manual Testers, Series 544 Joucomatic Spool Valves – OBSOLETE – REPLACED BY AVENTICS 5814530000
Part Number:
54400035
Price:
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ASCO 544 Series ISO 5595/1 Size 4 Solenoid Valves
EMERSON ASCO 54400059 – 5/2, ISO 4, Air Operated, Spring Return, With Manual Testers, Series 544 Joucomatic Spool Valves – OBSOLETE – REPLACED BY AVENTICS 5814130000
Part Number:
54400059
Price:
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ASCO 544 Series ISO 5595/1 Size 4 Solenoid Valves
EMERSON ASCO 54400060 – 5/2, ISO 4, Air Operated, Spring Return, With Manual Testers, Series 544 Joucomatic Spool Valves – OBSOLETE – REPLACED BY AVENTICS 5814230000
Part Number:
54400060
Price:
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Series 544 - ASCO 5/2, 5/3 Solenoid Air Operated Spool Valves
EMERSON ASCO 54490017 – 5/2, Spring Return, 2.5-12bar, Series 544 – Joucomatic Solenoid Air Operated Multifunction Spool Valve – OBSOLETE – REPLACED BY AVENTICS 5814180000
Part Number:
54490017
Price:
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Series 544 - ASCO 5/2, 5/3 Solenoid Air Operated Spool Valves
EMERSON ASCO 54490018 – 5/2, Differential Return, ISO 4, Series 544 – Joucomatic Solenoid Air Operated Multifunction Spool Valve – OBSOLETE – REPLACED BY AVENTICS 5814230000
Part Number:
54490018
Price:
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Series 544 - ASCO 5/2, 5/3 Solenoid Air Operated Spool Valves
EMERSON ASCO 54490019 – 5/2, ISO 4, Air Return, 1.5-12bar, Series 544 – Joucomatic Solenoid Air Operated Multifunction Spool Valve – OBSOLETE – REPLACED BY AVENTICS
Part Number:
54490019
Price:
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Series 544 - ASCO 5/2, 5/3 Solenoid Air Operated Spool Valves
EMERSON ASCO 54490020 – 5/2, ISO 4, Solenoid Differential Return, 2-12bar, Series 544 – Joucomatic Multifunction Spool Valve – OBSOLETE – REPLACED BY AVENTICS
Part Number:
54490020
Price:
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Series 544 - ASCO 5/2, 5/3 Solenoid Air Operated Spool Valves
EMERSON ASCO 54490021 – 5/2, Solenoid Air Operated Return, ISO 4, 1.5-12bar, Series 544 – Joucomatic Multifunction Spool Valve – OBSOLETE – REPLACED BY AVENTICS 5814280000
Part Number:
54490021
Price:
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Series 544 - ASCO 5/2, 5/3 Solenoid Air Operated Spool Valves
EMERSON ASCO 54490022 – 5/3, ISO 4, Pressure Held W1, 3-12bar, Series 544 – Joucomatic Multifunction Spool Valve – OBSOLETE – REPLACED BY AVENTICS 5814480000
Part Number:
54490022
Price:
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Series 544 - ASCO 5/2, 5/3 Solenoid Air Operated Spool Valves
EMERSON ASCO 54490023 – 5/3, ISO 4, Pressure Held W3, 3-12bar, Series 544 – Joucomatic Multifunction Spool Valve – OBSOLETE – REPLACED BY AVENTICS 5814580000
Part Number:
54490023
Price:
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EMERSON ASCO 55102107 – 5/3, ISO Size 2, W2 Pressure Applied, Series 542 Pneumatic Spool Valve
Part Number:
55102107
Price:
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ASCO 881 Series Supply Rail For Series 551, Series 552, Series 553 Spool Valve
EMERSON ASCO 88100037 – Inlet Size G1/4, Orifice Size 7mm, No. Of Outlets 5, Series 881 – ASCO Supply Rail for Series 551 Pneumatic Spool Valves
Part Number:
88100037
Price:
£70.88
PDF:
ASCO 881 Series Supply Rail For Series 551, Series 552, Series 553 Spool Valve
EMERSON ASCO 88100040 – Inlet Size G1/4, Orifice Size 7mm, No. Of Outlets 8, Series 881 – ASCO Supply Rail for Series 551 Pneumatic Spool Valves
Part Number:
88100040
Price:
£162.22
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Series 551 - ASCO 3/2 Pilot Operated Aluminium Spool Valve Stainless Screws
EMERSON ASCO 88122405 – 24V AC/DC, Size 22, With LED And VDR Protection, Series 881 Plug Connectors
Part Number:
88122405
Price:
£15.79
PDF:

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