AGF Manufacturing announced the PURGENVENT Air Venting Valves designed to remove excess air from sprinkler pipes for the new NFPA 13 venting requirements. Malvern, PA – July, 2017 – AGF Manufacturing ...
THE 2" MODEL RSV-1 RESIDENTIAL SHUT-OFF VALVE is designed for use in dual-purpose residential water supply systems. After sprinkler activation the valve automatically shuts off water flow to the ...
Q Can you tell me about automatic lawn sprinkler systems? I'm thinking of investing in one, but I hate to see systems watering when it's raining or has just rained. Is there one that doesn't do that?
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