| 摘要 |
<p>Second output ports (A2, B2) are provided in the upper surface of a valve body (14), and installed selectively and detachably to the second output ports (A2, B2) is one of one-touch pipe joints (38, 38) and a piping adaptor (42) for establishing a communication between the second output ports (A2, B2) and front output ports (48, 48) via output passageways (50a, 50b). When the one-touch pipe joints (38, 38) are mounted, it is possible to connect an output piping (37) to the valve body (14) from above via the one-touch pipe joints (38, 38), and when the piping adaptor (42) is mounted, it is possible to connect the output piping (37) to the valve body (14) from front via one-touch pipe joints (52, 52) installed to the front output ports (48a, 48b).</p> |
