| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve problems that: although existing products unified with the size in outer diameter of pipes to be jointed are used as a meter box used for embedding and the like of a water meter, since the determined size causes a larger one in necessary to be used, cost is increased due to enlarged housing, a product weight is increased, and burden for transportation of the products and burden in establishing operation is increased.SOLUTION: A box base 1 is arranged on bottom part of a meter box. The box base 1 comprises a flange attaching part to which, respectively, water valve comprising an attaching flange is attached at primary side and a check valve comprising an attaching flange is attached at secondary side. A water valve attached at the primary side is a lever operation type 23. A supporting member supporting the water meter is a slide holder 5 sliding relatively to a pressure receiving part.</p> |
