Pneumatic check valves

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• 

  One-way flow control valve / GR Series / Knurled screw

  FESTO

  [Specifications]
  ・Adjusting element: Knurled screw
  
  [Features]
  ・Shut-off/flow control valve in sturdy plastic design.
  ・Non-return and flow control valve
  ・Compressed air as per ISO 8573-1:2010 [7:4:4]

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  Starting from∗ ：	17.74 €
  Min. Shipping Days ：	3 Days

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• 

  Check Valve, INA-14 Series

  SMC

  · Body material: Brass/Stainless steel (Main parts: Stainless steel).
  · Low cracking pressure: 0.01 MPa.
  · High temperature: 80°C.
  · Low temperature: -5°C.
  · Rubber material: NBR/FKM.

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  Starting from∗ ：	60.47 €
  Min. Shipping Days ：	4 Days

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• 

  Non-Return Valve, CHV2 Series

  CKD

  Prevents back flow. Easy separation for recycling.
  
  [Features]
  · Wide range of variations: Piping sizes from Rc1/8 to Rc11/2 series.
  · Small and light weight: Small and light weight when compared to existing products, with an average volume ratio of 34% and an average mass ratio of 25%.
  · Full options: to use fluoro-elastomer and oil free specifications. Mounting brackets with of a small size type.
  · Neat shape.
  · Environmentally conscious products: Easy separation for recycling

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  Starting from∗ ：	16.93 €
  Min. Shipping Days ：	Same day

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• 

  Non-Return Check Valve

  PREVOST

  Line accessories: our tools provide safety to operators on production lines.
  Exhaust mufflers reduce high decibels generated when using pneumatically powered machines.
  Combined with line accessories, these 2 tools provide safety and comfort for all day use.

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  Starting from∗ ：	5.03 €
  Min. Shipping Days ：	7 Days

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• • Promotional pricing ends 30/11/2024

  

  AK, Check Valve, Metric

  SMC

  Check valves for air pressure; available in a broad range of types.
  [Features]
  · Large valve capacity
  · Low cracking pressure at 0.02 MPa
  [Applications]
  · For air pressure

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  Starting from∗ ：	21.10 €
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• • Promotional pricing ends 30/11/2024

  

  Bushing Type Check Valve With One-Touch Fitting AKH / AKB Series

  SMC

  Quick exhaust valve / shuttle valve.
  [Features]
  · 3 types for use in different operating conditions.
  · With one-touch fitting.

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  Starting from∗ ：	8.26 €
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• 

  One-Way Flow Control Valve / GR Series / metal / Knurled screw

  FESTO

  [Specifications]
  ・Adjusting element: Knurled screw
  
  [Features]
  ・Shut-off/flow control valve in sturdy plastic design.
  ・Non-return and flow control valve

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  Starting from∗ ：	46.37 €
  Min. Shipping Days ：	3 Days

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• 

  BOSCH REXROTH Check Valve S NG6 to 30

  BOSCH REXROTH

  [Specifications]
  ・Type: S
  ・Valve type: Check valve
  ・Seal Material: Nitrile Rubber
  ・Corrosion resistance: Improved corrosion protection (240 h salt spray test according to EN ISO 9227)
  ・Connection: Threaded connection
  ・Maximum operating pressure(bar): 315
  
  [Features]
  ・For threaded connection (screw-in thread)
  ・Leakage-free blocking in one direction
  ・Various cracking pressures, optional

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  Min. Shipping Days ：	5 Days

• 

  One-way flow control valve, GRLA Series

  FESTO

  [Specifications]
  ・Adjusting element: Knurled screw, Slotted screw
  
  Tried-and-tested for the precise setting of the flow rate. The combination of polymer and metal makes it lightweight, compact and sturdy.
  
  [Features]
  ・Functional combination of one-way flow control valve and piloted check valve
  ・Flow control valve, flow control at one end
  ・Polymer, metal or stainless steel design
  ・Standard, mini, in-line variants with different flow rates
  ・Connections: thread at both ends, push-in connector at both ends, thread/push-in connector
  ・Compressed air as per ISO 8573-1:2010 [7:4:4]

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  Starting from∗ ：	14.58 €
  Min. Shipping Days ：	3 Days

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• 

  BOSCH REXROTH Check Valve M-SR

  BOSCH REXROTH

  [Specifications]
  ・Type: M-SR
  ・Valve type: Check valve
  ・Flow characteristic: Leakage-free blocking in one direction
  ・Connection: Integrated valves
  ・Maximum operating pressure(bar): 315
  ・Device series: 1X

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  Min. Shipping Days ：	5 Days

• • Promotional pricing ends 30/11/2024

  

  Small Type, Non-Return Valve, CHL-H Series with One Touch Fitting

  CKD

  Small and space-saving in-line type. Retains vacuum and can be used with low pressure.

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  Starting from∗ ：	20.53 €
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  Min. Shipping Days ：	Same day

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• • Promotional pricing ends 30/11/2024

  

  Non-Return Valve Check Valve Union Straight

  NIHON PISCO

  [Features]
  · It is possible to retain the pressure from the output side because only air input from one side flows.
  · Resin type is low cost and light weight.
  · Can be used with piping for vacuum retention and low pressure.

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  Starting from∗ ：	14.71 €
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• 

  Block Valve, FPV Series

  CKD

  Compact valve suitable to prevent cylinder drop and interim stops.

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  Starting from∗ ：	54.90 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• • Promotional pricing ends 30/11/2024

  

  Non-Return Valve, Check Valve Bushing

  NIHON PISCO

  [Features]
  · It is possible to retain the pressure from the output side because only air input from one side flows.
  · Resin type is low cost and light weight.
  · Can be used with piping for vacuum retention and low pressure.

  • Volume Discount

  3D CAD data available

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  Starting from∗ ：	16.67 €
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  Min. Shipping Days ：	Same day

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• 

  Throttle valve, GRLO Series

  FESTO

  [Specifications]
  ・Seals material: NBR
  ・Material of screws: Brass
  ・Swivel joint material: Die-cast zinc
  ・Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
  
  Throttle valve, GRLO Series

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  Starting from∗ ：	21.69 €
  Min. Shipping Days ：	3 Days

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• 

  Piloted non return valve, HGL Series

  FESTO

  [Specifications]
  ・Seals material: NBR
  ・Min. Operating pressure(bar): 0.5
  ・Max. Operating pressure(bar): 10
  ・Operating medium, Pilot medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
  ・Corrosion resistance class (CRC): 2 - Moderate corrosion stress
  
  Piloted non return valve, HGL Series

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  Starting from∗ ：	34.42 €
  Min. Shipping Days ：	3 Days

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• 

  Non return valve, HB Series

  FESTO

  [Specifications]
  ・Min. Operating pressure(bar): -1
  ・Max. Operating pressure(bar): 10
  ・Operating medium: Compressed air as per ISO 8573-1:2010 [7:-:-]
  
  Non return valve, HB Series

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  Starting from∗ ：	20.28 €
  Min. Shipping Days ：	3 Days

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• 

  BOSCH REXROTH Prefill Valve ZSF

  BOSCH REXROTH

  [Specifications]
  ・Type: ZSF
  ・Valve type: Prefill valve
  ・Seal Material: Nitrile Rubber
  ・Connection: Screw-in holes with pipe thread according to ISO 228, DIN EN 3852 Part 2
  ・Maximum operating pressure(bar): 350
  
  [Features]
  ・Pilot operated check valve in sandwich plate design
  ・Directional valve set-up, optional
  ・High-pressure connection (NG32 … 160)
  ・Integrated throttle check valve (standard)
  ・Throttle check valve can be retrofitted by specifying"D00" in the type key

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  Starting from∗ ：	1,567.58 €
  Min. Shipping Days ：	5 Days

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• 

  One-Touch Couplings Check Valves

  MISUMI

  [Features] Valve that prevents backflow of compressed air. -It can keep the outlet side pressure unchanged to prevent air from flowing back.

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  • Order quantities extended (D-JIT)

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  Starting from∗ ：	7.31 €
  Min. Shipping Days ：	Same day

  *Unit price with basic configuration

• • Promotional pricing ends 30/11/2024

  

  Non-Return Valve, Check Valve, Union, Straight, Resin Type

  NIHON PISCO

  [Features]
  · It is possible to retain the pressure from the output side because only air input from one side flows.
  · Resin type is low cost and light weight.
  · Can be used with piping for vacuum retention and low pressure.

  • Volume Discount

  3D CAD data available

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  Starting from∗ ：	8.03 €
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  Min. Shipping Days ：	Same day

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• 

  VCHC40, 5.0 MPa Check Valve

  SMC

  Improved durability in high-pressure environments, thanks to the polyurethane elastomer poppet

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  Starting from∗ ：	276.68 €
  Min. Shipping Days ：	22 Days

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• 

  On off valve, HE Series

  FESTO

  Manually operated valve in sturdy polymer design.
  
  [Features]
  ・Shut-off valve, manually operated
  ・Connection: thread at both ends, push-in connector at both ends, thread/push-in connector
  ・Different mounting options
  ・Compressed air as per ISO 8573-1:2010 [7:-:-]

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  Starting from∗ ：	17.85 €
  Min. Shipping Days ：	3 Days

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• 

  Non return valve, H Series

  FESTO

  [Features]
  ・Valve function: non-return function
  ・Screw-in or in-line installation
  ・With connecting thread at both ends, push-in connector at both ends, thread/push-in connector

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  Starting from∗ ：	21.78 €
  Min. Shipping Days ：	3 Days

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• 

  One-way flow control valve, CRGRLA Series

  FESTO

  [Specifications]
  ・Adjusting element: Slotted screw
  
  Tried-and-tested for the precise setting of the flow rate. The combination of polymer and metal makes it lightweight, compact and sturdy.
  
  [Features]
  ・Functional combination of one-way flow control valve and piloted check valve
  ・Flow control valve, flow control at one end
  ・Polymer, metal or stainless steel design
  ・Standard, mini, in-line variants with different flow rates
  ・Connections: thread at both ends, push-in connector at both ends, thread/push-in connector
  ・Compressed air as per ISO 8573-1:2010 [7:4:4]

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  Starting from∗ ：	79.95 €
  Min. Shipping Days ：	4 Days

  *Unit price with basic configuration

• 

  BOSCH REXROTH Check Valve Z2S 16

  BOSCH REXROTH

  [Specifications]
  ・Type: Z2S
  ・Seal Material: Nitrile Rubber
  ・Corrosion resistance: Surface without corrosion resistance
  ・Connection: Sandwich plate
  ・Maximum operating pressure(bar): 315
  
  [Features]
  ・Sandwich plate valve for use in vertical stackings
  ・Porting pattern according to ISO 4401-07-07-0-05
  ・For the leakage-free blocking of one or two actuator ports, optional different cracking pressures
  ・With pre-opening
  ・Check valve installation sets available individually
  ・Corrosion-protected design

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  Starting from∗ ：	1,776.89 €
  Min. Shipping Days ：	5 Days

  *Unit price with basic configuration

• 

  BOSCH REXROTH Check Valve Z2S 10

  BOSCH REXROTH

  [Specifications]
  ・Type: Z2S
  ・Valve type: Check valve
  ・Seal Material: Fluororubber
  ・Connection: Sandwich plate
  ・Maximum operating pressure(bar): 315
  
  [Features]
  ・Sandwich plate valve for use in vertical stackings
  ・Porting pattern according to ISO 4401-05-04-0-05,ISO 4401-05-05-0-05 and NFPA T3.5.1 R2-2002 D05
  ・For the leakage-free blocking of one or two actuator ports, optional
  ・Various cracking pressures
  ・With pre-opening (standard); without pre-opening(optional)
  ・Check valve installation sets available individually
  ・Special versions upon request

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  Starting from∗ ：	1,117.97 €
  Min. Shipping Days ：	5 Days

  *Unit price with basic configuration

• 

  Small Type, Non-Return Valve, CHL-M54 Series with One Touch Fitting

  CKD

  Small and space-saving in-line type. Retains vacuum and can be used with low pressure

  2D / 3D CAD data available

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  Starting from∗ ：	19.25 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• • Promotional pricing ends 30/11/2024

  

  Reverse Stop Valve: check valve, straight

  NIHON PISCO

  [Features]
  · It is possible to retain the pressure from the output side because only air input from one side flows.
  · Resin type is low cost and light weight.
  · Can be used with piping for vacuum retention and low pressure.

  • Volume Discount

  3D CAD data available

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  Starting from∗ ：	13.80 €
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  Min. Shipping Days ：	Same day

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• • Promotional pricing ends 30/11/2024

  

  Non-Return Valve, Check Valve, Straight, Resin Type

  NIHON PISCO

  [Features]
  · It is possible to retain the pressure from the output side because only air input from one side flows.
  · Resin type is low cost and light weight.
  · Can be used with piping for vacuum retention and low pressure.

  • Volume Discount

  3D CAD data available

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  Starting from∗ ：	7.63 €
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  Min. Shipping Days ：	Same day

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• • Promotional pricing ends 30/11/2024

  

  Non-Return Valve, Check Valve Bushing, Resin Type

  NIHON PISCO

  [Features]
  · It is possible to retain the pressure from the output side because only air input from one side flows.
  · Resin type is low cost and light weight.
  · Can be used with piping for vacuum retention and low pressure.

  • Volume Discount

  3D CAD data available

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  Starting from∗ ：	9.91 €
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• • Promotional pricing ends 30/11/2024

  

  AKM**00-A, Check, AC-A Spare Parts, Metric

  SMC

  Allows for easy installation of a check valve with an intermediate air release port to prevent backflow of oil from the lubricator when redirecting flow at the regulator outlet and ejecting air.

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  Starting from∗ ：	21.82 €
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• 

  One-way flow control valve, GRR Series

  FESTO

  [Specifications]
  ・Housing material: Wrought aluminum alloy
  ・Min. Operating pressure(bar): 0.3
  ・Max. Operating pressure(bar): 10
  ・Operating medium: Compressed air as per ISO 8573-1:2010 [7:-:-]
  
  This valve is used to change a preselected flow rate during a movement sequence. This allows, for example, a preselectable output speed for single- and double-acting cylinders to be changed during operation.
  Increasing throttling:
  By actuating the roller lever, the flow cross-section is throttled or closed.
  Decreasing throttling:
  Pressing the roller lever releases the throttled cross-section. With type GRR, both functions can be achieved by changing the roller lever.
  Irrespective of the preselection and lever position, the full cross-section is free in the reverse flow direction (against arrow direction).

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  Starting from∗ ：	1,195.97 €
  Min. Shipping Days ：	4 Days

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• 

  One-way flow control valve, GRF Series

  FESTO

  [Specifications]
  ・Housing material: Wrought aluminum alloy
  ・Material of screws: Brass
  ・Min. Operating pressure(bar): 0.5
  ・Max. Operating pressure(bar): 8
  ・Operating medium: Compressed air as per ISO 8573-1:2010 [7:-:-]
  
  One-way flow control valve, GRF Series

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  Starting from∗ ：	154.20 €
  Min. Shipping Days ：	4 Days

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• 

  One-way flow control valve, GGO Series

  FESTO

  [Specifications]
  ・Housing material: Wrought aluminum alloy
  ・Min. Operating pressure(bar): 0.03
  ・Max. Operating pressure(bar): 8
  ・Operating medium: Compressed air as per ISO 8573-1:2010 [7:-:-]
  
  These valves are used to change a preselected flow rate during a movement sequence. This allows, for example, a preselectable output speed for single- and double-acting cylinders to be changed during operation.
  The flow rate or flow rate. Output speed of the piston is set at the pre-control adjustment screw. This anticipates a more or less large part of the actuation path on the roller lever. By actuating the roller lever, the set flow rate or speed is reduced or increased depending on the design. The change can be continuously adjusted within the stroke range by means of the corresponding configuration of the shift cam or a control rail.
  The arrows on the nameplate indicate the direction of the adjustable cross-section.

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  Starting from∗ ：	663.74 €
  Min. Shipping Days ：	4 Days

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• 

  Throttle plate, GRO Series

  FESTO

  [Specifications]
  ・Min. Operating pressure(bar): 0
  ・Max. Operating pressure(bar): 16
  ・Operating medium: Compressed air as per ISO 8573-1:2010 [7:-:-]
  ・Corrosion resistance class (CRC): 0 - No corrosion stress
  
  Exhaust air flow control valve

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  Starting from∗ ：	349.52 €
  Min. Shipping Days ：	4 Days

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• 

  Throttle valve, GRO Series

  FESTO

  [Specifications]
  ・Adjusting element: Knurled screw
  
  [Features]
  ・Bidirectional flow valve in sturdy polymer design
  ・Flow control valve, flow control at both ends
  ・In-line flow control valve
  ・Connections: push-in connector at both ends
  ・Connections: in-line, Y-shape
  ・Polymer design
  ・Compressed air as per ISO 8573-1:2010 [7:4:4]

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  Starting from∗ ：	18.65 €
  Min. Shipping Days ：	3 Days

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• 

  Adapter kit, DHAA Series

  FESTO

  [Specifications]
  ・Housing material: Aluminum, Anodized, Wrought aluminum alloy
  ・Material of screws: Steel, Steel, Galvanized
  ・Corrosion resistance class (CRC): 2 - Moderate corrosion stress
  
  Adapter kit, DHAA Series

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  Starting from∗ ：	89.91 €
  Min. Shipping Days ：	22 Days

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• 

  Non return valve, VMPA2 Series

  FESTO

  [Specifications]
  ・Housing material: POM
  ・Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
  ・Pilot medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
  ・Corrosion resistance class (CRC): 4 - Particularly high corrosion stress
  
  Check valve for installation in duct 3 or 5
  VMPA2 Series

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  Starting from∗ ：	6.17 €
  Min. Shipping Days ：	4 Days

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• 

  Non return valve, VMPA14 Series

  FESTO

  [Specifications]
  ・Housing material: POM
  ・Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
  ・Pilot medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
  ・Corrosion resistance class (CRC): 4 - Particularly high corrosion stress
  
  Check valve for installation in duct 3 or 5
  VMPA14 Series

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  Starting from∗ ：	6.17 €
  Min. Shipping Days ：	4 Days

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• 

  Non return valve, VBNF Series

  FESTO

  [Specifications]
  ・Housing material: PBT
  ・Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
  ・Pilot medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
  ・Corrosion resistance class (CRC): 2 - Moderate corrosion stress
  
  Non return valve, VBNF Series

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  Starting from∗ ：	73.00 €
  Min. Shipping Days ：	4 Days

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• 

  Throttle plate, VABF Series

  FESTO

  [Specifications]
  ・Housing material: Die-cast aluminum
  ・Operating medium: Compressed air as per ISO 8573-1:2010 [7:-:-], Compressed air as per ISO 8573-1:2010 [7:4:4]
  ・Pilot medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
  ・Corrosion resistance class (CRC): 0 - No corrosion stress, 4 - Particularly high corrosion stress
  ・Degree of protection: IP65, IP65, NEMA 4
  
  Throttle plate, VABF Series

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  Starting from∗ ：	65.12 €
  Min. Shipping Days ：	4 Days

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  Non return valve, VABF Series

  FESTO

  [Specifications]
  ・Min. Operating pressure(bar): 0.5
  ・Max. Operating pressure(bar): 8
  ・Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
  ・Corrosion resistance class (CRC): 1 - Low corrosion stress
  
  Non return valve, VABF Series

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  Starting from∗ ：	4.20 €
  Min. Shipping Days ：	4 Days

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  One-way flow control valve, VFOH Series

  FESTO

  [Specifications]
  ・Seals material: FPM
  ・Material of screws: High-alloy stainless steel
  ・Min. Operating pressure(bar): 0.2
  ・Max. Operating pressure(bar): 10
  ・Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
  
  One-way flow control valve, VFOH Series

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  Starting from∗ ：	38.86 €
  Min. Shipping Days ：	4 Days

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• 

  One-way flow control valve, VFOF Series

  FESTO

  [Specifications]
  ・Adjusting element: Internal hexagon
  
  Flat, rotatable shut-off valve with possible supply/exhaust air flow control combination.
  
  [Features]
  ・Functional combination of one-way flow control valve and piloted check valve
  ・High flow rate
  ・Can be rotated horizontally through 360° in assembled state
  ・Compact and can be operated from the side
  ・Compressed air as per ISO 8573-1:2010 [7:4:4]

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  Starting from∗ ：	88.09 €
  Min. Shipping Days ：	3 Days

  *Unit price with basic configuration

• 

  Non return valve, HA Series

  FESTO

  [Specifications]
  ・Min. Operating pressure(bar): -1
  ・Max. Operating pressure(bar): 10
  ・Operating medium: Compressed air as per ISO 8573-1:2010 [7:-:-]
  
  Non return valve, HA Series

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  Starting from∗ ：	20.28 €
  Min. Shipping Days ：	3 Days

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