| 单词 | pilot valve |
| 释义 | > as lemmaspilot valve pilot valve n. Engineering a small auxiliary valve that is operated in association with a larger valve. ΘΚΠ society > occupation and work > equipment > machine > parts of machines > control(s) > [noun] > valve > others washer1596 turncock1702 air cock1709 Jack-in-the-box1728 runner1754 stop-valve1829 three-way cock1838 ball valve1839 relief valve1846 poppet valve1851 plunger valve1854 pot-lid1856 reflux valve1857 screw-down1864 mica valve1880 tide flap1884 tube-valve1884 swing-tap1892 relay valve1894 Schrader1895 pilot valve1900 mixer valve1904 spool valve1908 spill valve1922 safety valving1930 three-way1939 1900 Times 2 July 15/6 The latent defect in the steering gear was stated..to have been a flaw in the casting of the pilot valve spindle of the reducing valve, which caused the spindle to break. 1953 E. Molloy Maintenance Engineers' Pocket Bk. ii. 67 In large boilers..the pilot valve should be opened to warm up the steam main before the main stop valve is opened, thus avoiding the danger of water hammer. 1992 Mech. Products & Tools July 1539/1 This range of power solenoid and pilot valves offers a wide choice of applications. < as lemmas |
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