一、J44W-320P DN6直角式法兰截止阀规格型号：
J44W-320P DN6直角式法兰截止阀型号包括：J44H-320P DN6，J44H-320 DN6，J44H-320C DN6，J44W-320 DN6，J44W-320C DN6，J44W/H-16P，J44W/H-25P，J44W/H-32P，J44W/H-40P，J44W/H-64P，J44W/H-160P，J44W/H-320P，J44W/H-100P，J44W/H-250P，J44W/H-200P，DN3，DN4，DN5，DN6，DN8，DN10，DN15，DN20，DN25，J44W-16P DN3，J44W-25P DN3，J44W-40P DN3，J44W-64P DN3，J44W-160P DN3，J44W-250P DN3，J44W-320P DN3，J44W-100P DN3，J44W-420P DN3，J44W-16P DN6，J44W-25P DN6，J44W-40P DN6，J44W-64P DN6，J44W-160P DN6，J44W-250P DN6，J44W-320P DN6，J44W-100P DN6，J44W-420P DN6，J44W-16P DN10，J44W-25P DN10，J44W-40P DN10，J44W-64P DN10，J44W-160P DN10，J44W-250P DN10，J44W-320P DN10，J44W-100P DN10，J44W-420P DN10，J44W-16P DN15，J44W-25P DN15，J44W-40P DN15，J44W-64P DN15，J44W-160P DN15，J44W-250P DN15，J44W-320P DN15，J44W-100P DN15，J44W-420P DN15，J44H-16 DN3，J44H-25 DN3，J44H-40 DN3，J44H-64 DN3，J44H-160 DN3，J44H-250 DN3，J44H-320 DN3，J44H-100 DN3，J44H-420 DN3，J44H-16 DN6，J44H-25 DN6，J44H-40 DN6，J44H-64 DN6，J44H-160 DN6，J44H-250 DN6，J44H-320 DN6，J44H-100 DN6，J44H-420 DN6，J44H-16 DN10，J44H-25 DN10，J44H-40 DN10，J44H-64 DN10，J44H-160 DN10，J44H-250 DN10，J44H-320 DN10，J44H-100 DN10，J44H-420 DN10，J44H-16 DN15，J44H-25 DN15，J44H-40 DN15，J44H-64 DN15，J44H-160 DN15，J44H-250 DN15，J44H-320 DN15，J44H-100 DN15，J44H-420 DN15。此截止阀又叫做法兰角式针型截止阀，高压直角阀，手动角阀，高压法兰角式截止阀，直角式截止阀，角式针型阀，法兰截止阀，高压针型截止阀，直角式针型截止阀，法兰针型阀，高压针型阀，高压截止阀，高压仪表阀，高温针型截止阀，316不锈钢针型截止阀，法兰仪表阀，蒸汽针型截止阀，角式仪表阀，高压法兰针型阀，不锈钢法兰角式针型阀，不锈钢法兰角式截止阀，304法兰截止阀，手动法兰截止阀。
二、J44W-320P DN6直角式法兰截止阀技术参数：
设计与制造符合中国国家标准：
1、基本结构形式：角式；
2、公称压力：PN1.6-42.0（MPa）；
3、公称通径：DN3-15（mm）。
三、J44W-320P DN6直角式法兰截止阀性能指标：
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遵循规范
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STANDARD
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设计与制造
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GB12233/GB 12235
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结构长度
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GB 12221/JB96（长系列）
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结构长度
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GB78/JB79（GB、HG、SH）
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压力试验
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GB/T 13927
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标志
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GB 12220
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供货
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GB/T12252
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