Item Type: Automatic Air Vent Valve <br>Material: PP <br>Size: Approx. 20 x 8.5 x 8.5cm / 7.87 x 3.35 x 3.35in <br>Weight: Approx. 313-327g/11-11.5oz <br>Bottom Port External Thread: G1 <br>Top Port Inner Diameter: G1/2 <br>Use: Inlet and exhaust valve<br>1、Excellent Sealing: This valve is well sealed with excellent craftsmanship, which aims to reduce leakage and make the process of exhausting more stable. <br>2、High Flowing Rate: The valve body is designed with pneumatic direct flowing channel, with large inlet and export size and high flowing rate, so that you can have a great experience of using it. <br>3、PP Material: Our valve is made of PP material, which is strong and durable, and can be applied for a long term under normal operation and use. <br>4、Easy to Install: This valve is very easy to install, with G1 lower male thread and G1/2 upper female diameter, light weight and very friendly to novices. <br>5、Applicable Scenarios: Our valve is suitable for use in residential, residential and office buildings as well as some industrial systems and is very versatile.<p>1 x&nbsp;Automatic&nbsp;Air&nbsp;Vent&nbsp;Valve</p><p>1 x Washer</p><p>1 x White Inner Liner</p><p>1 x Accessory</p> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia