Relief Valve 3/4 inch Air and Vacuum Relief in The Irrigation Water Saving Agriculture Drip Irrigation System Protected Outlet – 1 Pcs

Product Description :

Name: Drip Irrigation Air Relief Valve Material: PA Interface: 3/4 inch NPT Net Weight: 92 g Working pressure: 0.
2-15bar Exhaust area: 288mm Exhaust area: 122x58x58mm Air/Vacuum Vents working principle – Irrigation system water injection.
System water injection process, a large amount of air from the power type fast air inlet exclusion, water try their best to air valve chamber after the float rose with the liquid level, close the fast inlet and exhaust port.
Gas dynamics valve design and float anti-blow-up design can prevent the float from being blown up by high-speed airflow before the water enters the air valve, resulting in premature closure of the exhaust port System under pressure.
Powered intake valve remains closed when system is under pressure System evacuation.
A differential pressure is created when the system is evacuated and the air pushes down on the float.
The power type fast inlet and exhaust port opens and air enters the air valve to avoid the formation of negative vacuum pressure in the system Reduces maintenance requirements and extend drip system life Smooth and reliable operation Eliminates air pockets within a system zone Releases air from the drip line when the zone is turned on Allow air to freely enter the system when the zone is shut down Ball float design offers perfect sealing under very low system pressure Easy to handle and maintain Constructed of UV-resistant, durable plastic material to withstand the most adverse conditions Install the Air Vacuum Relief Valve after the drip zone, along the drip line laterals and at the highest point in the drip system layout.
Install one Air Vacuum Relief Valve per zone.

Product Details :