I am new to this forum but, from what I have read here, the knowledge in great.
I have an old lawn system using Hardie valve. The body has 311A-75 embossed on it.
I understand Irritrol valves have replaced them. Is there an Irritrol "plug replacement" for the Hardie valve? And how do I find its number.
Some of the valves are leaking and either need replacement or new o-rings. Is there a part number or size identifier for O-rings
(I mistakenly started a new topic, but would like to post this here to see if there is a reply.)
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wfray