V3-412080-870Ranco® 4 通换向阀专为窗式、单元式和分体式系统等热泵应用而设计。它们是通过逆转制冷剂的流动方向为热泵系统提供加热和冷却的关键部件。这些电磁换向阀为滑阀式,带有一个四通先导阀,可在热泵系统的全压下工作。 https://www.robertshaw.com/wp-content/uploads/2025/01/V3-412080-870.png 215 335 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:042025-08-29 16:26:16V3-412080-870
4590-171Robertshaw® 4590 系列变径套管用于连接不同螺纹尺寸的管道。 https://www.robertshaw.com/wp-content/uploads/2025/01/4590-171.jpg 215 335 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:042025-02-11 18:24:044590-171
V6-412080-170Ranco® 4 通换向阀专为窗式、单元式和分体式系统等热泵应用而设计。它们是通过逆转制冷剂的流动方向为热泵系统提供加热和冷却的关键部件。这些电磁换向阀为滑阀式,带有一个四通先导阀,可在热泵系统的全压下工作。 https://www.robertshaw.com/wp-content/uploads/2025/01/V6-412080-170.jpg 215 335 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:042025-08-29 16:40:51V6-412080-170
4590-226Robertshaw® 4590 系列变径套管用于连接不同螺纹尺寸的管道。 https://www.robertshaw.com/wp-content/uploads/2025/01/4590-226.jpg 215 335 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:042025-02-11 18:24:044590-226
4590-173Robertshaw® 4590 系列变径套管用于连接不同螺纹尺寸的管道。 https://www.robertshaw.com/wp-content/uploads/2025/01/4590-173.jpg 215 335 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:042025-02-11 18:24:044590-173
40-367单件式酚醛塑料设计。 https://www.robertshaw.com/wp-content/uploads/2025/01/40-367.jpg 215 335 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:042025-02-11 18:24:0440-367
40-544单件式酚醛塑料设计。 https://www.robertshaw.com/wp-content/uploads/2025/01/40-544.jpg 215 335 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:042025-02-11 18:24:0440-544
4590-073Robertshaw® 4590 系列异径管件可将较大的管道连接到较小的管道上,从而减小管道系统的尺寸。应用范围包括冷热水管道和暖通空调系统。 https://www.robertshaw.com/wp-content/uploads/2025/01/4590-073.jpg 208 250 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:042025-02-11 18:24:044590-073
11-866Robertshaw®电气连接器按照Robertshaw规格制造,并通过UL和CSA认证。所有接线端子均采用美观的可重复使用蛤壳包装,所有附件工具均采用面板包装,便于展示。 https://www.robertshaw.com/wp-content/uploads/2025/01/11-866.jpg 215 335 erica dreisbach https://www.robertshaw.com/wp-content/uploads/2025/11/robertshaw-logo-220x120-1.svg erica dreisbach2025-02-11 18:24:042025-02-11 18:24:0411-866
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4590-226
4590-173
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40-544
4590-073
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