Enhance the efficiency and safety of your irrigation system with this high-performance Vacuum Intake and Exhaust Valve, designed for fast and dynamic air intake and exhaust. Crafted from durable plastic material, this compact valve features a 1/2" caliber and a small footprint of 3.3 x 2.2 x 2.2 cm, making it an ideal addition for various irrigation applications. Key Features: · Dynamic Air Intake and Exhaust: Quickly discharges large volumes of air when the system fills with water and efficiently sucks in air to prevent vacuum negative pressure when the system empties. · Advanced Composite Gas Dynamics Design: Ensures rapid inlet and outlet airflow, improving system efficiency and protection. · Prevents Air Accumulation and Negative Pressure: Maintains system integrity by avoiding vacuum formation and ensuring stable low-pressure sealing performance. · Straight-Through Channel Design: Features a large inlet and outlet with optimized flow capacity for superior operation. · Sealed Floating Ball with Anti-Blow-Up Design: The floating ball’s long moving stroke prevents premature closure from high-speed airflow, ensuring uninterrupted air intake and exhaust. · Reliable Low-Pressure Sealing: Maintains excellent sealing at pressures as low as 0.3 bar, effectively preventing water leaks. · Durable Materials: Constructed from new, high-quality plastic components, providing long service life and reliable performance. · Automatic Operation: The floating ball closes intake and exhaust ports as liquid levels rise, and opens them upon pressure changes to protect the system from negative pressure damage. · Compact and Simple Structure: Small size and streamlined design enable easy installation and dependable operation in various irrigation setups. Specifications: · Material: Plastic · Size: 3.3 x 2.2 x 2.2 cm · Caliber: 1/2" Package Includes: · 1 x Vacuum Intake and Exhaust Valve This Vacuum Intake and Exhaust Valve offers a robust solution to protect irrigation systems from air accumulation and vacuum damage by ensuring fast air discharge and intake. Its advanced design, durable construction, and reliable sealing make it essential for maintaining stable pressure and prolonging the life of your irrigation equipment.