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橡胶瓣旋启式止回阀W-H44X-16Q

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沃茨蒸汽安全泄压阀315-M2

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低铅ASME安全泄压阀LF174A

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低铅温度-压力安全阀LF1L/LF1XL/LF10L/LF100XL

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低铅倒流防止器LF009-QT

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低铅冷热水防虹吸真空破坏器LF288A

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品牌：沃茨

橡胶瓣旋启式止回阀W-H44X-16Q

依靠介质本身流动而自动开、闭阀瓣，用来防止介质倒流；应用区域：石油、化工、冶金、水处理等；

Features

使用寿命长

阀瓣整体包胶，保证不受污染

低压启闭性能好

水头损失小

沃茨

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描述相符5 分
服务态度5 分
发货速度5 分

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