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Parker Mechanical Valves 4mm - G1/2"

Valves in engineering are devices for controlling the flow of fluids (liquids, gases, slurries) in pipes or other enclosures. Control is by means of a movable element that opens, shuts, or partially obstructs an opening in a passageway.

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  • Original price £4.51 - Original price £4.51
    Original price
    £4.51
    £4.51 - £4.51
    Current price £4.51

    AZ Pneumatica® 30mm Solen Solenoid Connector LED | Red with 1 NC valve | 00.251.0

    30mm Solenoid Connector.

    Original price £4.51 - Original price £4.51
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    £4.51
    £4.51 - £4.51
    Current price £4.51
  • Original price £186.38 - Original price £186.38
    Original price
    £186.38
    £186.38 - £186.38
    Current price £186.38

    Parker Push Button & Valve Spring Return | 4mm Push In | Black 1 N/C Valve | Flow 240 L/min | PXB-B4131BA2

    The Parker Push Button & Valve Spring Return combines a 4mm Push In design with a Black 1 N/C valve, allowing for a flow rate of 240 L/min. Wit...

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    Original price £186.38 - Original price £186.38
    Original price
    £186.38
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    Current price £186.38
  • Original price £270.76 - Original price £270.76
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    £270.76
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    Current price £270.76

    Parker Latching Push Button | Red | 4mm Push In | With 1 N/C valve | Flow 240 L/min | PXB-B4131BT4

    This Parker Latching Push Button is a powerful and versatile tool, perfect for a range of applications. Its 4mm push in design allows for quick and...

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    Original price £270.76 - Original price £270.76
    Original price
    £270.76
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    Current price £270.76
  • Original price £36.68 - Original price £36.68
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    £36.68
    £36.68 - £36.68
    Current price £36.68

    Parker Viking Range 22 mm Coils & Plugs | Black handle - Standard - 3 positions fixed | P2FCB449

    Original price £36.68 - Original price £36.68
    Original price
    £36.68
    £36.68 - £36.68
    Current price £36.68
  • Original price £88.15 - Original price £88.15
    Original price
    £88.15
    £88.15 - £88.15
    Current price £88.15

    Parker Push Buttons & Valves (Seperate Components) | Black handle - Standard - 3 positions fixed | ZB4-BD3

    PXB-B4 valves can be connected as N/C 3/2 valves or N/O 3/2 valves by connecting the primary air supply to port 1 or port 3. Mounting block can tak...

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    Original price £88.15 - Original price £88.15
    Original price
    £88.15
    £88.15 - £88.15
    Current price £88.15
  • Original price £50.45 - Original price £50.45
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    £50.45
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    Current price £50.45

    Parker Push Buttons & Valves (Seperate Components) | Mushroom head - 40mm spring return - Black | ZB4-BC2

    PXB-B4 valves can be connected as N/C 3/2 valves or N/O 3/2 valves by connecting the primary air supply to port 1 or port 3. Mounting block can tak...

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    Original price £50.45 - Original price £50.45
    Original price
    £50.45
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    Current price £50.45
  • Original price £14.59 - Original price £14.59
    Original price
    £14.59
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    Current price £14.59

    Parker Push Buttons & Valves (Seperate Components) | Spring return push button - Flush - Black | ZB4-BA2

    Efficiently control your machinery with Parker's Spring return push button - Flush - Black | ZB4-BA2. This high-quality component is designed to pr...

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    Original price £14.59 - Original price £14.59
    Original price
    £14.59
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    Current price £14.59
  • Original price £9.71 - Original price £9.71
    Original price
    £9.71
    £9.71 - £9.71
    Current price £9.71

    Parker Push Buttons & Valves (Separate Components) | Mounting block | ZB4-BZ009

    Easily install Parker Push Buttons & Valves with the ZB4-BZ009 Mounting Block. With a professional design and durable construction, this mounti...

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    Original price £9.71 - Original price £9.71
    Original price
    £9.71
    £9.71 - £9.71
    Current price £9.71
  • Original price £114.11 - Original price £114.11
    Original price
    £114.11
    £114.11 - £114.11
    Current price £114.11

    Parker Push Buttons & Valves (Separate Components) |Switch valve - Flow 240 l/min NO/NC| PXB-B4931

    PXB-B4 valves can be connected as N/C 3/2 valves or N/O 3/2 valves by connecting the primary air supply to port 1 or port 3. Mounting block can tak...

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    Original price £114.11 - Original price £114.11
    Original price
    £114.11
    £114.11 - £114.11
    Current price £114.11
  • Original price £503.03 - Original price £503.03
    Original price
    £503.03
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    Current price £503.03

    Parker Lever/Lever | Valves 3/2 G1/4'' | B53003LT

    This Parker Lever/Lever Valve is designed for efficient flow control in industrial settings. With its 3/2 G1/4'' size, it offers precise and reliab...

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    Original price £503.03 - Original price £503.03
    Original price
    £503.03
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    Current price £503.03
  • Original price £544.09 - Original price £544.09
    Original price
    £544.09
    £544.09 - £544.09
    Current price £544.09

    Parker Lever/Lever | Valves 5/2 - G1/4'' | B53004LT

    The Parker Lever/Lever Valves offer precise control and reliability for your industrial needs. With a 5/2 configuration and G1/4'' size, these valv...

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    Original price £544.09 - Original price £544.09
    Original price
    £544.09
    £544.09 - £544.09
    Current price £544.09
  • Original price £372.16 - Original price £372.16
    Original price
    £372.16
    £372.16 - £372.16
    Current price £372.16

    Parker Lever Valves | Spring Return | 3/2 Valve G1/4'' | B53003LS

    Upgrade your valve system with Parker Lever Valves! Designed with a spring return for smooth operation and a 3/2 valve for efficient flow control. ...

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    Original price £372.16 - Original price £372.16
    Original price
    £372.16
    £372.16 - £372.16
    Current price £372.16
  • Original price £326.57 - Original price £326.57
    Original price
    £326.57
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    Current price £326.57

    Parker Lock Down Lever | Spring Return | 5/2 Valves G1/8'' | B43004LS

    Increase efficiency and safety with Parker's Lock Down Lever. The spring return and 5/2 valves G1/8" provide reliable performance. The B43004LS mod...

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    Original price £326.57 - Original price £326.57
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    £326.57
    £326.57 - £326.57
    Current price £326.57
  • Original price £241.10 - Original price £241.10
    Original price
    £241.10
    £241.10 - £241.10
    Current price £241.10

    Parker Lock Down Lever | Spring Return | 3/2 Valves G1/8'' | B43003LS

    This Parker 3/2 valve features a lock down lever and spring return for secure and reliable operation. With a G1/8'' size, it provides precise contr...

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    Original price £241.10 - Original price £241.10
    Original price
    £241.10
    £241.10 - £241.10
    Current price £241.10
  • Original price £315.89 - Original price £315.89
    Original price
    £315.89
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    Current price £315.89

    Parker Palm Lever Valves 3/2 | Spring Return | G1/8'' | B43003ES

    The Parker Palm Lever Valves 3/2 provide spring return functionality and a G1/8'' size, making them ideal for controlling fluid flow in various app...

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    Original price £315.89 - Original price £315.89
    Original price
    £315.89
    £315.89 - £315.89
    Current price £315.89
  • Original price £125.05 - Original price £125.05
    Original price
    £125.05
    £125.05 - £125.05
    Current price £125.05

    Parker Micro Plunger & Roller Limit Valves | Steel-roller | Spring Return | PXC-M131

    Introducing the Parker Micro Plunger & Roller Limit Valves. With a steel-roller construction and spring return feature, this valve guarantees r...

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    Original price £125.05 - Original price £125.05
    Original price
    £125.05
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    Current price £125.05
  • Original price £131.65 - Original price £131.65
    Original price
    £131.65
    £131.65 - £131.65
    Current price £131.65

    Parker Micro Plunger & Roller Limit Valves | Plastic roller | Spring Return | PXC-M521

    Expertly control your industrial processes with the Parker Micro Plunger & Roller Limit Valves. Featuring a plastic roller and spring return me...

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    Original price £131.65 - Original price £131.65
    Original price
    £131.65
    £131.65 - £131.65
    Current price £131.65
  • Original price £131.65 - Original price £131.65
    Original price
    £131.65
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    Current price £131.65

    Parker Micro Plunger & Roller Limit Valves | Plastic Roller | Spring Return | PXC-M121

    The Parker Micro Plunger & Roller Limit Valves provide precise and reliable control with its plastic roller and spring return mechanism. Make a...

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    Original price £131.65 - Original price £131.65
    Original price
    £131.65
    £131.65 - £131.65
    Current price £131.65
  • Original price £138.25 - Original price £138.25
    Original price
    £138.25
    £138.25 - £138.25
    Current price £138.25

    Parker Micro Plunger & Roller Limit Valves | Steel Plunger | Spring Return | 03/02 | PXC-M111

    Maximize efficiency and safety with the Parker Micro Plunger & Roller Limit Valves. Featuring a steel plunger and spring return, these valves o...

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    Original price £138.25 - Original price £138.25
    Original price
    £138.25
    £138.25 - £138.25
    Current price £138.25
  • Original price £223.27 - Original price £223.27
    Original price
    £223.27
    £223.27 - £223.27
    Current price £223.27

    Parker Micro Plunger & Roller Limit Valves | Steel Plunger | Spring Return | PXC-M601A110

    Experience precise and reliable control with Parker Micro Plunger & Roller Limit Valves. Featuring a sturdy steel plunger and spring return mec...

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    Original price £223.27 - Original price £223.27
    Original price
    £223.27
    £223.27 - £223.27
    Current price £223.27
  • Original price £549.02 - Original price £549.02
    Original price
    £549.02
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    Current price £549.02

    Parker Trip Valves 3/2 | One Way Roller Trip - Spring Return | G1/8'' | 03/02 | B43003RTS

    The Parker Trip Valves 3/2 provide efficient one-way roller trip with a spring return mechanism. With a G1/8'' size and 03/02 model, the B43003RTS ...

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    Original price £549.02 - Original price £549.02
    Original price
    £549.02
    £549.02 - £549.02
    Current price £549.02
  • Original price £194.30 - Original price £194.30
    Original price
    £194.30
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    Current price £194.30

    Parker Trip Valves 3/2 | Roller - Spring Return | G1/4'' | B53003RS

    Viton seals as standard. Working Pressure 10 bar. Working Temperature -10 deg C to +80 deg C.

    Original price £194.30 - Original price £194.30
    Original price
    £194.30
    £194.30 - £194.30
    Current price £194.30
  • Original price £331.82 - Original price £331.82
    Original price
    £331.82
    £331.82 - £331.82
    Current price £331.82

    Parker Trip Valves 3/2 | Roller Lever - Spring Return | G1/8'' | B43003RS

    Expertly control air flow with Parker Trip Valves. The 3/2 design and roller lever allow for precise adjustments, while the spring return ensures r...

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    Original price £331.82 - Original price £331.82
    Original price
    £331.82
    £331.82 - £331.82
    Current price £331.82
  • Original price £287.54 - Original price £287.54
    Original price
    £287.54
    £287.54 - £287.54
    Current price £287.54

    Parker Trip Valves 3/2 | Plunger - Spring Return | G1/4'' | B53003CS

    The Parker Trip Valves 3/2 offers a reliable and efficient plunger, paired with a spring return mechanism for smooth operation. Designed specifical...

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    Original price £287.54 - Original price £287.54
    Original price
    £287.54
    £287.54 - £287.54
    Current price £287.54
  • Original price £253.94 - Original price £253.94
    Original price
    £253.94
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    Current price £253.94

    Parker Trip Valves 3/2 | Plunger - Spring Return | G1/8'' | B43003CS

    Experience smooth and precise valve control with the Parker Trip Valves 3/2. This plunger-spring return valve boasts a G1/8" size, making it versat...

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    Original price £253.94 - Original price £253.94
    Original price
    £253.94
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    Current price £253.94
  • Original price £382.24 - Original price £382.24
    Original price
    £382.24
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    Current price £382.24

    Parker Button Operated Valve 5/2 | (Actuator) Button/Button | G1/8'' | 05/02 | B43004HXS

    Introducing the Parker Button Operated Valve 5/2. This valve features a (Actuator) Button/Button and is compatible with G1/8'' piping. Improve effi...

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    Original price £382.24 - Original price £382.24
    Original price
    £382.24
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    Current price £382.24
  • Original price £375.04 - Original price £375.04
    Original price
    £375.04
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    Current price £375.04

    Parker Button Operated Valve 5/2 | (Actuator) Button/Button | G1/4'' | B53004HX

    Discover the efficiency and precision of the Parker Button Operated Valve. Featuring a 5/2 design and G1/4'' size, this valve boasts button-operate...

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    Original price £375.04 - Original price £375.04
    Original price
    £375.04
    £375.04 - £375.04
    Current price £375.04
  • Original price £501.00 - Original price £501.00
    Original price
    £501.00
    £501.00 - £501.00
    Current price £501.00

    Parker Button Operated Valve 5/2 | Spring Return G1/4'' | B53004HXS

    Efficiently control the flow of air in your system with the Parker Button Operated Valve 5/2. The spring return feature ensures reliable functional...

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    Original price £501.00 - Original price £501.00
    Original price
    £501.00
    £501.00 - £501.00
    Current price £501.00
  • Original price £211.52 - Original price £211.52
    Original price
    £211.52
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    Current price £211.52

    Parker Button Operated Valve 5/2 | Spring Return | G1/8'' | B43004BXS

    Expertly designed Parker Button Operated Valve 5/2 with Spring Return offers reliable performance and precise control. With a G1/8'' size and B4300...

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    Original price £211.52 - Original price £211.52
    Original price
    £211.52
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    Current price £211.52
  • Original price £350.75 - Original price £350.75
    Original price
    £350.75
    £350.75 - £350.75
    Current price £350.75

    Parker Button Operated Valve 3/2 | (Actuator) Button/Button | G1/8'' | B43003HXS

    The Parker Button Operated Valve allows for easy control of your systems with a 3/2 actuator and G1/8'' size. Smooth and efficient operation with t...

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    Original price £350.75 - Original price £350.75
    Original price
    £350.75
    £350.75 - £350.75
    Current price £350.75
  • Original price £77.96 - Original price £77.96
    Original price
    £77.96
    £77.96 - £77.96
    Current price £77.96

    Parker B53 Spool Valve Panel Mtg Kit | M53004L-10A

    For B53 Valves.

    Original price £77.96 - Original price £77.96
    Original price
    £77.96
    £77.96 - £77.96
    Current price £77.96
  • Original price £289.49 - Original price £289.49
    Original price
    £289.49
    £289.49 - £289.49
    Current price £289.49

    Parker Button Operated G1/8''| Spring Return | 3/2 Valve| B43003BXS

    The Parker B43003BXS is a reliable 3/2 valve with a button operated G1/8'' connection and a spring return mechanism. Its design ensures efficient a...

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    Original price £289.49 - Original price £289.49
    Original price
    £289.49
    £289.49 - £289.49
    Current price £289.49
  • Original price £400.27 - Original price £400.27
    Original price
    £400.27
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    Current price £400.27

    Parker Viking Xtreme | Lever Operated Valve 5/2 | Lever - Spring Return | 1/2" | P2LDX514VS

    The Parker Viking Xtreme is a high-performance valve with a lever-operated 5/2 design and a spring return mechanism. Precisely control air or fluid...

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    Original price £400.27 - Original price £400.27
    Original price
    £400.27
    £400.27 - £400.27
    Current price £400.27
  • Original price £191.83 - Original price £191.83
    Original price
    £191.83
    £191.83 - £191.83
    Current price £191.83

    Parker Viking Xtreme | Lever Operated Valve 5/2 | Lever - Spring Return | 1/8" | P2LAX511VS

    The Parker Viking Xtreme Lever Operated Valve 5/2 is designed for precision control and easy operation. With a spring return lever and 1/8" size, t...

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    Original price £191.83 - Original price £191.83
    Original price
    £191.83
    £191.83 - £191.83
    Current price £191.83
  • Original price £231.11 - Original price £231.11
    Original price
    £231.11
    £231.11 - £231.11
    Current price £231.11

    Parker Viking Xtreme | Lever Operated Valve 5/2 | Lever - Lever Return | 1/2" | P2LDX514VV

    Non lube. Working Pressure 16 bar. Working Temperature -40 deg C to +60 deg C.

    Original price £231.11 - Original price £231.11
    Original price
    £231.11
    £231.11 - £231.11
    Current price £231.11
  • Original price £379.85 - Original price £379.85
    Original price
    £379.85
    £379.85 - £379.85
    Current price £379.85

    Parker Viking Xtreme | Lever Operated Valve 5/2 | Lever - Lever Return | 1/4" | P2LBX512VV

    Introducing the Parker Viking Xtreme lever operated valve! This innovative 5/2 valve offers precise control with its lever - lever return mechanism...

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    Original price £379.85 - Original price £379.85
    Original price
    £379.85
    £379.85 - £379.85
    Current price £379.85