Air compressor Introduction: intake capacity control valve (hereinafter referred to as the inlet valve) is a screw-type air compressor (hereinafter referred to as the screw compressor) is the core component of the gas regulating oil-free compressor Xingchang, that the air compressor Xingchang centrifugal, when a machine is running to 12 hours, regardless of whether the failure or the gas tank pressure is lower than 0.55mpa, have to stop and start the other machine. Centrifugal compressor Xingchang | Xingchang Pneumatic Machinery (Online) | compressor Xingchang provided by Qingdao Xingchang Pneumatic Machinery Co., Qingdao Xingchang Pneumatic Machinery Co., Ltd. (www.xckyj.com) is the leader in Qingdao, industry-specific equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Xingchang Pneumatic Machinery leadership with the staff warmly welcome all inquiries negotiations to create Xingchang Pneumatic Machinery better future.