| 摘要 |
PROBLEM TO BE SOLVED: To provide a selector valve for coating, suitable for a continuous duty and capable of enhancing durability, a water resistance, etc., employing a simple and inexpensive configuration. SOLUTION: The selector valve 10 comprises a body 12, a valve body 16 screwed into the body 12, a piston 34 disposed in the body 12 in a freely advancing/receding manner, and a valve 36 fixed on the piston 34 capable of being freely seated on a valve seat 44 in the valve body 16. The valve body 16 is formed of polyetheretherketone and excellent in a wear resistance, a fatigue strength as a mechanical strength, a chemical resistance, a water resistance, and workability. COPYRIGHT: (C)2005,JPO&NCIPI
|
