1 Inch Slam Resistant Air Vacuum Relief Valves HT6507 China factory
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1 Inch Slam Resistant Air Vacuum Relief Valves 

Item No.: HT6507

Air Release & Vacuum Relief Valves are installed on the highest point of a drip irrigation or drip tape watering system to minimize the collapse of mainline and submain pipes, and reduce back siphonage of dirt into drip emitters and drip tape. A rapid drop in line pressure can cause tubes to collapse or flatten. In a newly installed system, loose soil may settle around a collapsed tube, making it difficult for the tube to regain its shape when the next irrigation cycle begins.

Product Features:

1/ Inlet 1" Male pipe thread

2/ Dual acting air release & vacuum relief valve

3/ Durable, weather resistant and engineered plastics

4/ Removable top for easy seal maintenance

China Huntop is leading China factory manufacturer supplier of 1 Inch Slam Resistant Air Vacuum Relief Valves HT6507. Also manufacture supply wide range of garden tools watering irrigation products. Welcome to inquiry and order 1 Inch Slam Resistant Air Vacuum Relief Valves.