GN 883 Breather Valves Brass


GN 883 Brass Breather Valves Type: A - Low design
Type: A - Low design
GN 883 Brass Breather Valves Type: A - Low design GN 883 Brass Breather Valves Type: B - High design, with stainless steel cap

Product description


Once the opening pressure given in the table is exceeded, GN 883 breather valves will vent a container, preventing excessive internal container pressure. They also feature highly compact

An identification (type A) or a color ring (type B) in yellow (20 - 80 mbar) or green (160 - 240 mbar) indicates the different opening pressure ratings.

The simple function principle (pressure spring / ball) ensures long and trouble-free use of the valve. The installation position is vertical to the top.

Assembly instruction:
For mounting on walls of less than 4 mm thickness, please use GN 7430 thin hexagon nuts.


Valve body

Steel, 1.3505

Thrust spring
Stainless steel AISI 301

Seal DIN 7603 A
Soft iron 1.0338
(for d1 = M10 x 1: PA6)

Breather cap (Type B)
Stainless steel AISI 304

Temperature resistant from:
-22 °F up to +212 °F (-30 °C up to +100 °C)

RoHS compliant


Thin hexagon nuts GN 7430

Technical drawing

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GN 883 Brass Breather Valves sketch

Part Options / Table


ALow design
BHigh design, with stainless steel cap
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Dimensions in: Inch | Metric
Opening pressure in mbar


Type A

Type B
ca. air passage l / min.
Type A

Type B
M 10 x 1-20800.570.490.630.730.240.240.310.280.630.550.671.21.8
M 10 x 1-1602400.570.490.630.730.240.240.310.280.630.550.671.21.8
M 12 x 1.5-20800.710.490.770.730.260.240.300.280.650.670.671.21.8
M 12 x 1.5-1602400.710.490.770.730.260.240.300.280.650.670.671.21.8
M 14 x 1.5G 1/420800.790.490.770.730.260.240.300.300.650.670.671.21.8
M 14 x 1.5G 1/41602400.790.490.770.730.260.240.300.300.650.670.671.21.8
M 16 x 1.5-20800.870.490.980.940.350.430.300.300.650.870.871.21.8
M 16 x 1.5-1602400.870.490.980.940.350.430.300.300.650.870.871.21.8
-G 3/820800.910.490.980.940.350.430.300.300.650.870.871.21.8
-G 3/81602400.910.490.980.940.350.430.300.300.650.870.871.21.8
-G 1/220801.020.491.221.140.330.430.310.310.671.
-G 1/21602401.020.491.221.140.330.430.310.310.671.
-G 3/420801.260.491.461.380.330.430.310.310.671.
-G 3/41602401.260.491.461.380.330.430.310.310.671.

Build & Price

3D Product Configurator
Thread d1



Opening pressure (min.)


Selected Part

Total US Dollars (net)
In stock: 14
In Stock
Please note our quantity discounts (US Dollars).
≥ 250$4.66
Prop 65: Not compliant
Cancer and Reproductive Harm -
RoHS: Compliant
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Weight: 0.017 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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