Cast Iron Double Port Compound Exhaust Valve

Product Details

This valve is installed at pump outlets or along water distribution pipelines to automatically release accumulated air, improving pipeline and pump efficiency. During normal operation, it continuously discharges small amounts of trapped air, ensuring safe and stable pipeline performance.

Key Features

Can eliminate the gas in the pipe, reduce drag and save energy.
When the pipe is under pressure, the product can automatically inhale air to prevent the pipe from bursting
Floating ball is stainless steel, long service life, safe and reliable.

Functions

1. Evacuation of air at a high flow rate when pipelines are being filled;
2. Intake of air at a high flow rate when pipelines are being drained (protection of the network against pressure drops in the pipelines in case of a main break);
3. Degassing at a low flow rate during normal operation.

Specification

Dimensions