KHPS-16W, KHPS-25W, KHPS-40W, KHPS-64W, KHPS-10J, KHPS-16J, KHPS-25J, KHPS-40J, KHPS-64J, KHPS-10D, KHPS-16D, KHPS-25D, KHPS-40D, KHPS-64D, KHPS-10Q, KHPS-16Q, KHPS-25Q, KHPS-40Q, KHPS-64Q, KHPS-10KJ, KHPS-16KJ, KHPS-25KJ, KHPS-40KJ, KHPS-64KJ, KHPS-10BJ, KHPS-16BJ, KHPS-25BJ, KHPS-40BJ, KHPS-64BJ, KHPS-10GC, KHPS-16GC, KHPS-25GC, KHPS-40GC, KHPS-64GC, KHPS-10KW, KHPS-16KW, KHPS-25KW, KHPS-40KW, KHPS-64KW,
ZJHN精小型气动薄膜双座调节阀(ZHA/ZHB型气动执行器)概述
ZJHN精小型气动薄膜双座调节阀(ZHA/ZHB型气动执行器)采用双号导向结构,配用多弹簧招执机构。具有结构紧凑、重量轻、动作灵敏、阀容量大、流量特性精确、拆装方便等优点。广泛应用于精确控制气体、液体、蒸汽等介质的工艺参数如压力、流量、温度、液位保持在给定值。特别适用于压差较大,允许泄漏也较大且不是很清洁的介质场合。本系列产品有标准型、波纹管密封型、夹套保温型等多种品种。产品公称压力等级有PN16、40、64;阀体口径范围DN25~400。适用流体温度有-250℃~+560℃范围内多种档次。泄漏量标准为Ⅲ级和Ⅳ级。流量特性为线性或百分比。多种多样的品种规格可供选择。