拆卸压进去的安全阀阀座和阀座o形环。

Remove the pressed in relief valve seat and seat O-ring.

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用一个O形环密封安全阀阀体与主外壳。

An O-ring seals the relief valve body to the main housing.

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组件包括：浮子，排气弹簧和阀盖o形环。

Kit consists of: Float, vent spring and Bonnet O-ring.

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组件包括：浮子，排气弹簧和阀盖o形环。

Kit consists of: Float, vent spring and Bonnet O-ring.

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