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Breather valves

Breather valves
  • Volume Discount
Once the opening pressure given in the table is exceeded, breather valves GN 881 with gasket will vent into a container and so protect against excessive inside container pressure. A green colour ring marks the opening pressure of 200 mbar.
In its normal state, the gasket closes the container and so prevents dirt or dust getting inside the container.
The above diagram shows the air outlet as a factor of the opening pressure.
The valves are checked for leak tightness and opening pressure.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
881-G1/2-200-MS-M
881-G1/4-200-MS-M
881-G1-200-MS-M
881-G3/4-200-MS-M
881-G3/8-200-MS-M
881-M12X1,​5-200-MS-M
881-M14X1,​5-200-MS-M
881-M16X1,​5-200-MS-M
881-M18X1,​5-200-MS-M
881-M20X1,​5-200-MS-M
881-M22X1,​5-200-MS-M
881-M24X1,​5-200-MS-M
881-M26X1,​5-200-MS-M
881-M30X1,​5-200-MS-M
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
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Thread d1

20.18 €

1 Available 5 Days G 1/2

19.26 €

1 Available 5 Days G 1/4

30.86 €

1 Available 5 Days G 1

22.70 €

1 Available 5 Days G 3/4

19.26 €

1 Available 5 Days G 3/8

19.26 €

1 Available 5 Days M 12 x 1,5

19.26 €

1 Available 5 Days M 14 x 1,5

19.26 €

1 Available 5 Days M 16 x 1,5

19.26 €

1 Available 5 Days M 18 x 1,5

19.26 €

1 Available 5 Days M 20 x 1,5

20.18 €

1 Available 5 Days M 22 x 1,5

21.94 €

1 Available 5 Days M 24 x 1,5

23.94 €

1 Available 5 Days M 26 x 1,5

31.04 €

1 Available 5 Days M 30 x 1,5

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Basic information

Material MS-Brass Opening pressure 200 Material of the breather M-Stainless Steel

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