【High-quality material】The sprayer pressure relief valve is made of high-quality PP material, which is not easy to deform, but is reliable and stable for long-term use. Save time: The pressure relief valve can save you a lot of time because it can improve the working efficiency of the backpack sprayer pressure relief valve. 【Automatic deflation】Since the safety pressure relief valve will automatically deflate when the pressure exceeds a certain value, it can protect the bottle to a certain extent. 【Easy to install】The garden sprayer pressure relief valve is very easy to install and remove, and it is very convenient to replace old or damaged pressure relief valves. [Suitable for a variety of occasions] The sprayer pressure relief valve is widely used and can be applied to 3L/5L/8L backpack sprayers with strong applicability. Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received. 【High-quality material】 The sprayer pressure relief valve is made of high-quality PP material, which is not easy to deform, but is reliable and stable for long-term use. Save time: The pressure relief valve can save you a lot of time because it can improve the working efficiency of the backpack sprayer pressure relief valve. 【Automatic deflation】 Since the safety pressure relief valve will automatically deflate when the pressure exceeds a certain value, it can protect the bottle to a certain extent. 【Easy to install】 The garden sprayer pressure relief valve is very easy to install and remove, and it is very convenient to replace old or damaged pressure relief valves. [Suitable for a variety of occasions] The sprayer pressure relief valve is widely used and can be applied to 3L/5L/8L backpack sprayers with strong applicability. Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.