Complete set – Valves are made of Brass with Aluminum (Red) wheels. 🟢 This water gauge valve set is used with sight glass; the device allows the liquid level in a vessel to be visually inspected. 🟢 Replace Gaskets if necessary, this will ensure leaks and seepage of steam, always use the Guard Rods, or Tubular 🟢 Gage Glass Protectors to help protect glass from accidental breakage.
