This vaccum on-off valve is simply used in MTI flange for replacing the needle valve if a quick vacuum/release operation is necessary.
Product name: On-off valve with 1/4" BSPP male/female connector
材質: 304 不銹鋼和塑料手柄
Connector (thread type): one 1/4" BSPP male connector; one 1/4" BSPP female connector
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