| 摘要 |
PURPOSE:To eliminate the need for providing a valve at a thermometer mounting section, by including a block mechanism in a connector to shut down the connector on the fluid feed pipe side. CONSTITUTION:A cap 3 is mounted on a connector and so, in the structre, the cap must be removed to operate the connector. In other words, when the cap 3 is removed as connected to a connector seat 1 with a screw, a connector body 1 and a block valve 6 are pushed up by a combined force of a spring 4 mounted between the connector body 2 and the connector seat 1 and a spring 5 mounted between the block valve 6 linked to the connector body 2 and a bottom plate 7 linked to the connector seat 1. Consequently, the block value 6 contacts a tapered face C inside the connector seat 1 to cut the supply of a fluid from a fluid feed pipe side B. Thereafter, the supply of the fluid is allowed only to the thermometer side A by connecting a thremometer inspector to the connector after removing a box nut 9.
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