本公司生(Sheng)産的系列内襯PTFE耐腐調(Diao)節閥[Fa]， 接觸(Chu)介質部位采 用[Yong]高壓注塑工(Gong)藝，内部(Bu)襯有[You]聚四氟乙烯耐腐材(Cai)料，可耐腐蝕及耐 老化功能。如[Ru]：鹽酸[Suan]、硫酸、硝酸[Suan]、氫氟酸等，又采用聚四氟乙 烯[Xi]波紋管密封，廣泛應用于各種工藝中對酸(Suan)、堿等強腐蝕介質[Zhi]以 及有[You]毒易揮發(Fa)等[Deng]氣體、液體[Ti]介質[Zhi]的過程控制。 

The series of PTFE lining anti-corrosion control valve is produced by the company.High pressure injection molding process is adopted for the contact medium part； and its internal lining is made of PTFE corrosion-resistant material， which can resist corrosion and aging by the media， such as hydrochloric acid， sulfuric acid， nitric acid， hydrofluoric acid， etc.The valve is sealed with PTFE bellows， and widely used in the process control of acid， alkali and other strong corrosive media， as well as toxic and volatile gas and liquid media in various processes.