шаровой клапан | |
auto. | spherical valve |
mech. | ball clack |
mil. | ball valve |
mil., arm.veh. | ball check valve; ball cock |
O&G | ball-and-socket valve |
O&G, karach. | ball type valve |
oil | ball plug |
railw. | spheric valve; ball check |
Беккер | |
math. | Becker |
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ball valve (Клапан, в котором затвором служит деталь, имеющая форму шара. Сферическая поверхность затвора в любом положении прижимается к коническому седлу, образующему проходное сечение трубопровода, и герметически закрывает проход в нём. БСЭ. 1) a one-way valve that is opened and closed by pressure on a ball that fits into a cup-shaped opening 2) Brit. another term for ball cock. OAD Alexander Demidov) | |||
spherical valve | |||
glove valve | |||
globe valve | |||
ballcock | |||
ball check valve | |||
ball clack | |||
ball valve | |||
ball check valve; ball cock | |||
ball-and-socket valve | |||
ball type valve (Leonid Dzhepko) | |||
ball plug | |||
ball-type valve (A ball valve is a valve with a spherical disc, the part of the valve which controls the flow through it. The sphere has a hole, or port, through the middle so that when the port is in line with both ends of the valve, flow will occur. When the valve is closed, the hole is perpendicular to the ends of the valve, and flow is blocked. The handle or lever will be inline with the port position letting you "see" the valve's position. The ball valve, along with the butterfly valve and plug valve, are part of the family of quarter turn valves. Ball valves are durable and usually work to achieve perfect shutoff even after years of disuse. They are therefore an excellent choice for shutoff applications (and are often preferred to globe valves and gate valves for this purpose). WAD Alexander Demidov) | |||
spheric valve; ball check | |||
bullet valve | |||
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valves-ball (eternalduck) | |||
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ball valves |
шаровой клапан: 84 phrases in 28 subjects |