صمام الكرة

مقدمة المنتج

1、They are designed to have a tight shut off andblow out proof stem for protection against pressure surges.

2、They comprise of a 2-piece full bore male threaded nickelplated brass ball vahe c'w chrome plated brass ball, blowout proof stem, stem O-ring. Teflon  ball seals and flatace copper stub pipe assemblies.

3、The copper stub pipeassemblies are manufactured from medical gas copper tubecompliant to BS EN 13348 and are factory soldered to brassflat face seal housings chemically cleaned and degreased.

4、The copper pipe stubs are of sufficient length to enablebrazing directly to the MPGS utilising flux less brazing to WKO (82) 1. 

5、Flat face housing incorporate Nitrile or Viton O-ring seals ensuring 100%% gas tight connections. 

Description

Suitable for use with the following medicallaboratory gases:

O2，N2O (Nitrous Oxide)，O2/N2O，Medical and Surgical Air，Vacuum，CO2，and so on.