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The Val-Matic Combination Air Valve performs both
the functions of Air Release and Air/Vacuum Valves.
The Air Release valve portion vents air which accumulates
at high points in a system during its operation.
The Air/Vacuum valve portion will exhaust the larger
quantities of air present in a system during the
filling and allow air to re-enter during draining.
They are available in both single body and dual
body configuration. |