Other heating, cooling and air. KF needle valve vacuum micro-adjustme. Nt valve right-angle needle valve 16 25 40.Name: KF vacuum micro-control valve (high pressure needle valve). Size: Type A: KF10+Micro Control Valve+KF10. Working temperature: -196 degrees---+120 degrees. The link is a real picture photo. (On Sundayis our rest day). If you want me send the item to another address, please send me a message. Please contact me before you return it. The item is lost during transit. The item is damaged during transport. The item in the actual use of the process of quality problems. Feedback is very important to us. Good communication can fix all problems, we always believe that as long as you are willing to communicate with us, we will give you a satisfactory answer. Welcome to my shop, we offer a wide range of products selected by professionals. The advantages in detail and quality are the top priority. We also have a high-standard team, certified by authorized institutions to ensure the highest quality of products. We work hard to ensure that each customer 100% agrees. This item is in the category "Consumer Electronics\Other Consumer Electronics". The seller is "ronghui-mall" and is located in this country: CN. This item can be shipped worldwide.