Block Valves

Aignep shut-off valves are pneumatic devices that control cylinder movement, blocking the piston position in the event of a pressure drop or emergency situations, ensuring safety and preventing system damage. Available in one-way (8880 Series) and two-way (8890 Series) versions, they are installed directly on the cylinder connections and allow pressure to be maintained in a portion of the circuit even when the main power supply is interrupted.

Lock valves

1/8 One Way Lock Valve - Aignep

8880 1/8

€43.05 (€36.18 tax excl.)

One-way blocking valve, with 1/8" thread , and control connection for 6mm outer diameter tube. This valve allows complete blocking of the air passage in one direction when the command signal is present. The main application of this type of valve is to block or prevent the operation of a cylinder or pneumatic circuit (for example, in an emergency)....

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Lock valves

1/8 Bidirectional Lock Valve - Aignep

8890 1/8

€43.05 (€36.18 tax excl.)

Bidirectional blocking valve, with 1/8" thread , and control connection for 6mm outer diameter tube. This valve allows the complete blocking of the air passage in either direction. The main application of this type of valve is block or prevent the passage of air in a pneumatic circuit. Manufactured in a metallic body. Reference: 8890 1/8 Representative...

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Lock valves

Valve 1/4 One Way Lock - Aignep

8880 1/4

€45.26 (€38.03 tax excl.)

One-way blocking valve, with 1/4" thread , and control connection for 8mm outer diameter tube. This valve allows complete blocking of the air passage in one direction when the command signal is present. The main application of this type of valve is to block or prevent the operation of a cylinder or pneumatic circuit (for example, in case of...

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Lock valves

3/8 One Way Lock Valve - Aignep

8880 3/8

€49.39 (€41.50 tax excl.)

One-way blocking valve, with 3/8" thread , and control connection for 9mm outer diameter tube. This valve allows complete blocking of the air passage in one direction when the command signal is present. The main application of this type of valve is to block or prevent the operation of a cylinder or pneumatic circuit (for example, in case of...

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Lock valves

1/2 One Way Lock Valve - Aignep

8880 1/2

€50.99 (€42.85 tax excl.)

One-way blocking valve, with 1/2" thread , and control connection for 10mm outer diameter tube. This valve allows complete blocking of the air passage in one direction when the command signal is present. The main application of this type of valve is to block or prevent the operation of a cylinder or pneumatic circuit (for example, in an emergency)....

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Lock valves

Valve Two Way Lock 1/4 - Aignep

8890 1/4

€45.26 (€38.03 tax excl.)

Bidirectional blocking valve, with 1/4" thread , and control connection for 8mm outer diameter tube. This valve allows the complete blocking of the air passage in either direction. The main application of this type of valve is block or prevent the passage of air in a pneumatic circuit. Manufactured in a metallic body. Reference: 8890 1/4 Representative...

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Lock valves

3/8 Bidirectional Lock Valve - Aignep

8890 3/8

€49.39 (€41.50 tax excl.)

Bidirectional blocking valve, with 3/8" thread , and control connection for 9mm outer diameter tube. This valve allows the complete blocking of the air passage in either direction. The main application of this type of valve is block or prevent the passage of air in a pneumatic circuit. Manufactured in a metallic body. Reference: 8890 3/8 Representative...

Lock valves

1/2 Two Way Lock Valve - Aignep

8890 1/2

€50.99 (€42.85 tax excl.)

Bidirectional blocking valve, with 1/2" thread , and control connection for 10mm outer diameter tube. This valve allows the complete blocking of the air passage in either direction. The main application of this type of valve is block or prevent the passage of air in a pneumatic circuit. Manufactured in a metallic body. Reference: 8890 1/2 Representative...

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Block Valves

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