S-050 Automatic Air Release Valve
The valve will let the air out of the system when the system is under pressure . The long version will leave a large air gap to keep the orifice away from the water .
For more information : [ Ссылка ]
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S-050 Automatic Air Release Valve
The valve will let the air out of the system when the system is under pressure . The long version will leave a large air gap to keep the orifice away from the water .
For more information : [ Ссылка ]