Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.


rubber O-ring seals VS all metal seals (see seals page)

O-ring: relatively cheap, easily replaceable, gas permeable, hydrocarbon outgassing

Metal: expensive, challenging to replace/repair, tightest seal, clean



gate valve

video: valve actuating

corner valve

vent valve

leak valve




Fast Valve

Isolation Valve

pressure release valve

for pressurized gas


a main vendor: VAT valve