→主要性能规范公称压力密封试验壳体试验工作温度适用介质0.6MPa0.66MPa0.9MPa-10℃～120℃泥浆、煤渣、纸浆、粮浆、粒状物、糊剂等介质1.0MPa1.5MPa1.5MPa→主要外形尺寸DNLD2D1HL0L1L20.61.0504040125100370283326219654040145120460283326219805050160135590283326219100505018015578028332621912550502101859502833262191506060240210980283326219200606029526510532833712192507070350320106028337121930070804003681230283371219350809046042812502833712194009012051548217672833712194509012056553219203654703105001001306205852010365470310600100140725685211036547031070010014084080022303654703108001201509509052340365470310900120150105010052450365470310→订货须知①请在订货时提供详细口径规格、交货地址、交货时间。②根据管道需要,决定选用往复式(二位开关式)或弹簧复位式(常闭或常开式)。③可选配控制附件：(1)单电控电磁阀(断电时常闭或常开)(2)双电控电磁闹(开关式)(3)阀位开关回讯器(4)气源处理三联件。特殊使用环境(易燃易爆场合),可选防爆型。)