进口阀门销售热线：*********在线QQ：1807210270网址：***精度高，容量大*膜片式引导作动型*容量和性能都非常优异**控制*阀门泄漏量符合ANSI4级**减压比(20:1) 特点膜片式/球墨铸铁/法兰盘型/螺丝型类型膜片式引导作动型仕様适用流体蒸汽一次压力0.1-2.0MPa二次压力0.02-1.4MPa(*)连接方式JISRc螺丝型，JIS20KRF法兰盘型，JIS10KFF法兰盘型二次压力可调85%orlessoftheinletpressure(gaugepressure)*差压0.05MPa*减压比20:1*温度220degree(C)材料阀体球墨铸铁主阀、阀座不锈钢导阀、导阀阀座不锈钢膜片不锈钢*二次压力A:0.02-0.15MPaB:0.1-1.4MPa螺丝型SizeL(mm)H(mm)Weight(kg)Cvvalue15A(1/2)15039814.0520A(3/4)15039814.07.225A(1)16040418.510.932A(1-1/4)18043421.514.340A(1-1/2)18043421.518.850A(2)23049833.032法兰盘型SizeL(mm)H(mm)Weight(kg)Cvvalue15A(1/2)14639815.5520A(3/4)14639816.07.225A(1)15640421.010.932A(1-1/4)17643424.014.340A(1-1/2)19643424.518.850A(2)22249836.03265A(2-1/2)28255264.56080A(3)30257571.578100A(4)342658111.0120125A(5)400658115.0125150A(6)465814234.3250200A(8)469814242.0260GP-2000|耀希达凯GP-2000|YOSHITAKE|日本GP-2000减压阀标签：  上海市日本耀希达凯减压阀 上海市日本耀希达凯减压阀厂家上海市上海市上海市日本耀希达凯减压阀厂家供应日本耀希达凯GP-2000减压阀