Seat oring should be inspected and replaced as necessary.
应该检查阀座O形 环,如果必要加以更换.
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Kit includes: Seat, Seat oring, Retainer Wire and Cover O ring.
组件包括: 阀座, 阀座O形环, 固定器线圈和阀盖O形环.
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Kit includes: Disc assembly, Spring, Seat, Seat oring and Cover O - ring.
组件包括: 阀瓣总成, 弹簧, 阀座, 阀座O形环和阀盖O形环.
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Replace with a new disc holder assembly and oring.
用新的阀瓣固定器总成和O形 环更换.
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