詳細(xì)介紹
減壓閥GP-2000】 精度高,容量大 膜片式引導(dǎo)作動(dòng)型容量和性能都非常優(yōu)異精確控制閥門泄漏量符合 ANSI 4 級(jí)zui大減壓比(20:1)Image:GP-2000特點(diǎn)膜片式 / 球墨鑄鐵 / 法蘭盤型 / 螺絲型類型膜片式引導(dǎo)作動(dòng)型仕様適用流體蒸汽一次壓力0.1 - 2.0MPa二次壓力0.02 - 1.4MPa(*)連接方式JIS Rc 螺絲型,JIS 20K RF 法蘭盤型,JIS 10K FF 法蘭盤型二次壓力可調(diào)85% or less of the inlet pressure(gauge pressure)zui低差壓0.05MPazui大減壓比20:1zui高溫度220 degree(C)材料閥體球墨鑄鐵主閥、閥座不銹鋼導(dǎo)閥、導(dǎo)閥閥座不銹鋼膜片不銹鋼Remarks* 二次壓力A: 0.02-0.15 MPaB: 0.1-1.4 MPa螺絲型 SizeL (mm)H (mm)Weight (kg)Cv value15A(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法蘭盤型 SizeL (mm)H (mm)Weight (kg)Cv value15A(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)469814242.0260