J44YJ44HJ47YJ47H角式截止阀高压角式截止阀适用压力:1.6Mpa-32Mpa主要性能规范：公称压力PN1.62.5MPa壳体试验压力PT2.43.75高压密封试验压力1.762.75低压气密封试验0.5-0.7适用介质水、油品、蒸汽适用温度≤425℃主要外形尺寸：型号DNLDD1MD2DnDn'bZ-φdL0HH1重量(kg)AJ44H-320AL44H-3203607042M14×1.5103-153-1610071771.256607042M14×1.5106-153-1615080941.25J44Y-160L44Y-16010909560M24×2101010203-182002602755.7151059560M24×2161516203-182002682886.2J44Y-320L44Y-32010909560M24×2101010203-182002602755.71510510568M33×2171517203-182002682886.8型号DNLDD1MD2DnDn'bZ-φdL0HH1重量(kg)J44Y-160L44Y-1602512010568M33×2282323203-183002252459.13213511580M42×2372929224-183002222481140165165115M52×2473939286-263502653002050190165115M64×3595050326-2640030334530J44Y-320L44Y-1602512011580M42×2352323224-1830022524510.83213213595M48×2412929254-2230022224813.540165165115M64×3583942326-263502653002350190200145M80×3705053406-2940030334539.2GL44H-160GL44Y-16065215200145M80×3736065406-297104304908180260225170M100××3937580506-33810520600138100290260195M125×41159599606-36850595685223GL44H-320GL44Y-32065215225170M100×3906068506-337104304909380260260195M125×41127585606-36810520600158100290300235M155×413095103758-39850595285228)