A detailed description of XM pneumatic control valve sleeve: XM pneumatic sleeve valve [Application] XM pneumatic control valve sleeve has a small body, light weight, wide adjustable range, high-capacity, low leakage, but also it has a simple structure, fire, explosion, and easy maintenance. Widely used in chemical, petroleum, power, light industry production process automatic adjustment and remote control. Technical Parameters Nominal diameter DN20 ~ 200 Nominal pressure PN (Mpa) 1.6,4.0,6.4 flow characteristics straight; equal percentage supply pressure (Mpa) 0.14; 0.25 Working Temperature (℃) -40 ~ 250 -60 ~ 450 action way gas valve type B; the open air K [Ordering Information] 1. Product model and name 2. Nominal diameter DN and the rated flow coefficient KV 3. Nominal pressure and differential pressure valve 5. The flow characteristics and valve components Materials 6. 7. 8. Does Temperature control signal with an attachment is 4-20mA current or voltage signal 1-5v Ordering :( national standards) a, A: product name, model number, nominal diameter B: medium and temperature, Pressure range C: Are there attachments, delivery, special requirements so that we can correct for your selection. Second, if the company has been selected by the design of the valve type, please directly contact our sales center to order according to the valve parameters. Third, when you use the occasion is very important or the environment is more complicated, please provide design drawings and detailed parameters, our engineers can concentrate on your expert review and analysis of four, the above prices are nominal price, please contact us. We can provide you with professional solutions, including design, custom, sets, run the service. We have been committed leader in the field of valve industry, to provide you with the latest knowledge of valves, the best service, the best technical adviser. If you have any questions, you can call us, we will try our best to provide you with quality services. We aspire to be the world's leading manufacturer of valves. That the Crown has a sound quality assurance system and excellent after-sales service system. Over the years, our company consistently implement quality first principles and policies, "is committed to perfection, relentless pursuit, create the future, to the world" approach to business, will continue the application of new technologies, new processes, new materials, and actively develop new varieties for the majority of users to provide better valve products and better service. And strive to become a world-class supplier of valve products. We welcome new and old customers work together to create brilliant!