0.75" Plastic Air Release Valve

This 0.75" plastic air release valve features an orange elbow design, optimized for small to medium-sized drip irrigation, sprinkler irrigation, and garden water supply systems. It has a 90° elbow vent at the top (large opening for rapid venting) and an internal insect-proof mesh grille; the lower part has a thickened black base with a 3/4-inch external thread connector (standard BSP/NPT). Its overall elbow-shaped design and moderate height make it easy to install at high points on pipes, on branches, or in conjunction with clamp saddles.

Combined Function Design: Integrates large-volume inlet/outlet + micro-volume automatic venting + negative pressure inlet, offering multiple uses in one valve, suitable for small to medium flow systems.

Orange Elbow Appearance: 90° elbow-shaped vent port + high-visibility orange color facilitates on-site identification and inspection, adapting to complex piping layouts.

Insect and Clog Prevention: Built-in insect net at the top, quick inlet and outlet ports prevent clogging and ensure long-term reliability.

Low-Pressure Seal: Float ball + low-pressure seal ring ensures a tight seal even under low pressure conditions, with an extremely low leakage rate.