Ganter Norm Standard Parts - Catalogue Page 1623
Commercial customer offer**Top sellers from Ganter Norm
Breather Valves GN 881 Brass 1 2 Opening pressure d 2 in mbar ±20% d3 e≈ l1 l2 l3 A/F 200 18 20 23,5 8,5 11,5 24,5 22 M 14 x 1,5 G ⁄ 200 20 20 23,5 8,5 11,5 24,5 22 M 16 x 1,5 - 200 22 20 23,5 8,5 11,5 24,5 22 200 23 20 23,5 8,5 11,5 24,5 22 d1 M 12 x 1,5 1 4 - G 3 ⁄8 M 18 x 1,5 - 200 24 20 23,5 8,5 11,5 24,5 22 M 20 x 1,5 - 200 26 20 29 8,5 11,5 24,5 27 M 22 x 1,5 - 200 27 20 29 8,5 11,5 24,5 27 200 26 20 29 8,5 11,5 24,5 27 M 24 x 1,5 - 200 29 20 32,5 8 12 25 30 M 26 x 1,5 G 3 ⁄4 200 32 20 34 8 12 25 32 - G 1 ⁄2 M 30 x 1,5 - 200 36 20 39 8 12 25 36 - 200 39 20 44 8 12 25 41 G1 Specification • • 4 Valve body Brass Breather cap Stainless steel AISI 304 3 MS M • Sealing disk Brass with silicone-rubber coating (VMQ) • Pressure spring Stainless steel AISI 301 • Seal DIN 7603 A Soft iron 1.0338 • Temperature resistant from -30 °C to +200 °C • Stainless Steel Characteristics Page 2166 RoHS On request Information 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 color ring marks an 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 factor of the opening pressure. The installation position is vertical to the top. The valves are checked for leak tightness and opening pressure. Assembly instruction: For mounting on walls of less than 4 mm thickness please use mounting nuts GN 7430. • • Other materials • With opening pressure 50 mbar (yellow ring) • With dipstick How to order 1 1 2 3 4 GN 881-G½-200-MS- M Page 1622 | 3.5 Controlling, Venting, Sealing of Liquids and Gases d1 2 Opening pressure 3 Material (Valve body) 4 Material (Breather cap)
2210 Pages | Valid until 12/2026 | Previous page | Next page
Choose your language
Legal issues
The manufacturer is exclusively responsible for the content, price and article details of the products and offers presented in the catalogues. Subject to technical and optical changes by the manufacturer and errors excepted.
Request form for special products
The ToolTeam® Procurement Service
Are you looking for products that are shown in the catalogue but cannot be purchased directly online?Our procurement service will be pleased to make you a non-binding and individual offer.