产品型号：ER25W、ER25、ER28A、ER28AW、ER28AF、ER28B公称尺寸DN：15～25、15～50连接方式：承插焊、法兰公称压力PN：PN40、PN100压差范围MPa：0.05～2.5、0.05～6.5、0.05～8.0PMA/TMAPMa/℃：2.6/399、6.5/399、6.5/427、8.42/450壳体材质：15CrMo、WCB、WC6产品特点：1、内部装有双阀座差压机构和SCCV关闭系统，动作可靠，排量大。2、阀内始终处于水封状态，防止蒸汽泄漏。3、钟形浮子抗水击、防止蒸汽汽锁、空气气堵。4、能承受高背压（背压率达90%）。用途：适用于中、低压及生产大量凝结水加热的设备。钢制钟型浮子式疏水阀SteamTrap型号ER110-16C/P/RER110-25C/P/RER110-40C/P/RER110-64C/P/RER110F-16C/P/RER110F-25C/P/RER110F-40C/P/RER110F-64C/P/RER110W-16C/P/RER110W-25C/P/RER110W-40C/P/RER110W-64C/P/RER116-16C/P/RER116-25C/P/RER116-40C/P/RER116-64C/P/RER116F-16C/P/RER116F-25C/P/RER116F-40C/P/RER116F-64C/P/RER116W-16C/P/RER116W-25C/P/RER116W-40C/P/RER116W-64C/P/RER120-16C/P/RER120-25C/P/RER120-40C/P/RER120-64C/P/RER120F-16C/P/RER120F-25C/P/RER120F-40C/P/RER120F-64C/P/RER120W-16C/P/RER120W-25C/P/RER120W-40C/P/RER120W-64C/P/RER125-16C/P/RER125-25C/P/RER125-40C/P/RER125-64C/P/RER125F-16C/P/RER125F-25C/P/RER125F-40C/P/RER125F-64C/P/RER125W-16C/P/RER125W-25C/P/RER125W-40C/P/RER125W-64C/P/RER25-16C/P/RER25-25C/P/RER25-40C/P/RER25-64C/P/RER25F-16C/P/RER25F-25C/P/RER25F-40C/P/RER25F-64C/P/RER25W-16C/P/RER25W-25C/P/RER25W-40C/P/RER25W-64C/P/R公称通径：DN15～200机械型疏水阀：浮球式疏水阀、浮子式疏水阀、杠杆式疏水阀热静力型疏水阀：双金属片疏水阀、膜盒式疏水阀热动力型疏水阀：圆盘式疏水阀、脉冲式疏水阀阀门(valve)产品:调节阀/控制阀(Controlvalve)、闸阀(GateValve)、截止阀(GlobeValve)、蝶阀(ButterflyValve)、球阀(BallValve)、止回阀(CheckValve)、疏水阀(SteamTrap)、排气阀(AirValve)、呼吸阀(BreatherValve)、减压阀(ReductionValve)、排污阀(DrainValve)、安全阀(SafetyValve)、阻火器(FlameArrester)、过滤器(Filter)等驱动方式：手动、蜗轮、正齿轮、伞齿轮、气动、液动、电动等公称压力：PN1～320、ANSIClass125～2500、JIS5K～110K材质：材质：球墨铸铁、碳钢、铸钢、不锈钢、高温钢、合金钢、锻钢等材质适用介质：水、蒸汽、油品、硝酸、醋酸、盐酸等适用温度：-196～570℃标准：国标(GB)、德标(DIN)、美标(API、ANSI)、日标(JIS)、非标等)