Compressor Valve There are many, each with different characteristics, the network will air compressor for wedge single gate valve, resilient gate valve, double plate valve, gate valve parallel to outline the next four. Xingchang new models. ⑷ parallel gate valve ① tightness than other forms of valve difference; ② for low temperature and pressure of the medium. Qingdao new models of air compressor air compressor new models, Xingchang Pneumatic Machinery (certification), the new models offered 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.