Features This valve features high temperature resistance, anti-rust and reliable sealing. The exhaust mechanism is very reliable and the individual components are cast with high precision. The thread size is 1/2 inch by default, easy to install. This quick exhaust air control valve is an excellent replacement for the broken one. Made of high quality brass material, anti-corrosion, durable. Properties: 1. This valve is characterized by high temperature resistance, anti-rust and reliable sealing. 2. The exhaust mechanism is very reliable and the individual components are cast with high accuracy. 3. Thread size is 1/2 inch by default and is easy to install. 4. This fast exhaust air control valve is an excellent replacement for the defective one. 5. Made from high quality brass material, corrosion resistant, durable. Specification: Condition: 100% brand new Item Type: Vent Valve Material: Brass Model: G1/2 " Pressure: Normal pressure Working Temperature: Normal Temperature Form: Diaphragm Type Direction of flow: One Direction Medium: Air Driving Mode: Automatic Package List: 1 * Vent Valve Note: 1. Please allow minor errors due to manual measurement. Thank you for your understanding. 2. Since the monitors are not calibrated the same, the object colors displayed on photos may differ slightly from the actual object. Please take the original as standard. Package List