This website uses cookies. You can find out more by viewing our cookie policy hereAccept & Close



Catalogue Technical Specification

CAD Data

3D CAD Files


GN883 Breather or Exhaust Valve, Compact

CAD Viewer Technical Data

Series Selector


Type A - Low design

Type B - High design, with Stainless Steel cap

CAD Viewer Technical Data

Product Description

GN883 Breather or Exhaust Valves

Once the opening pressure given in the table is exceeded, these breather valves, GN 883, will vent into a container and so protect against excessive inside container pressure. They also feature highly compact dimensions.

A coding (Type A) or a colour 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.


Valve body - Brass MS

Ball - Steel ST, AISI 5210

Spring - Stainless Steel NI, AISI 301

Sealing - DIN7603 A, Soft iron 1.0338, (for d1 = M10 x 1: PA6)

Breather (Type B) - Stainless Steel NI, AISI 304

Temperature resistant from -30 oC to +100 oC

Related Series

Quality & Certification
Download our quality certificates & service information documentation

Guaranteed Fast Delivery
Next day delivery on all stock items Fully trackable shipping via UPS

University or DIY Project
Friendly, technical help & advice No minimum charge for small orders

Our Reviews & Feedback
Our customers are important to us Real feedback from real customers

Trade Accounts Welcome
30 day credit accounts available Easy, quick online application form

Key Cloud...
GN883 Breather Exhaust Valve Brass Compact protect excessive container pressure given

HomeCompanyProductsContact UsYour BergerCataloguesFAQsDiscounts & Delivery ChargesBusiness Code of Practise
Follow Us
© Berger Tools Ltd 2018 Admin Website by Goldhosts
Payment Methods