日本TLV系列日本TLVA3N、AF3N热动力式蒸汽疏水阀热动力式蒸汽疏水阀型号/系列口径(mm)阀体材质工作压力范围(MPaG)***大工作温度(°C)***大工作排量(kg/h)应用FP3215-25不锈钢0.025–3.2350540蒸汽主管,伴热管A3N韧性铸铁0.03–1.57220750蒸汽主管,盘管32-50铸铁1700AF3N15-2575032-501700A46S15-25锻钢0.03–4.64251350A46SW25-50铸钢2070A65S15-25锻钢0.03–6.5470高压蒸汽主管P21S8-15不锈钢0.025–2.1430蒸汽主管,伴热管,盘管P46SRN15-25锻钢0.03–4.6740P46SS15,20不锈钢0.025–4.6HR80A15-25铬-钼合金钢0.8–8.0475190高温&高压蒸汽主管,汽轮机HR150A1.6–15550220HR260A1.6–26230)