本公司生産(chǎn)的系列内襯(chen)PTFE耐腐調節閥(fa)， 接觸介質部(bu)位采✉️ 用高壓(yā)注塑工藝，内(nei)部襯有聚四(sì)氟乙烯耐腐(fu)材料，可耐腐(fu)蝕及耐 老化(huà)功能。如：鹽酸(suān)、硫酸、硝酸、氫(qīng)氟酸等，又采(cai)用聚四氟乙(yǐ) 烯波紋管密(mì)封，廣泛應用(yòng)于各種工藝(yi)中對酸♌、堿等(deng)強腐蝕介質(zhì)以 及有毒易(yi)揮發等氣體(tǐ)、液體介質的(de)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.