This gasket is used for all size adapter nuts on Autotrol adapters used on all versions of the Autotrol By Pass Valves and for direct connects to older 168 Valves and newer 268 Performa Valves.
This gasket is used for all size adapter nuts on Autotrol adapters used on all versions of the Autotrol By Pass Valves and for direct connects to older 168 Valves and newer 268 Performa Valves.