- A
vacuum tube,
electron tube,
valve (British usage), or tube (North America), is a
device that
controls electric current flow in a high
vacuum between...
-
Vacuum valve may
refer to:
Trickle valve, a type of
airlock Vacuum breaker, an anti-siphon
valve Vacuum delay valve, an
automobile component Vacuum tube...
- the
atmospheric pressure.
Pressure vacuum release valve (PVRV): A
combination of
vacuum pressure and a
relief valve in one housing. Used on
storage tanks...
-
prone to
explosion unless carefully operated.
Vacuum safety valves (or
combined pressure/
vacuum safety valves) are used to
prevent a tank from collapsing...
- A
vacuum breaker is an
attachment commonly placed on a bib****
valve or
toilet or
urinal flush valve, that
prevents water from
being siphoned backward...
-
below atmospheric pressure inside the pipe
network and
vacuum station collection vessel.
Valves open and
reseal automatically when the
system is used,...
- 2016-06-19 "
Valves". www.pfeiffer-
vacuum.com.
Retrieved 2019-08-23. "ANIX Gate
Valve. ANIX
Valve USA -
Stainless Steel and Carbon/Cast
Steel Valves". anixusa...
-
Needle valves may also be used in
vacuum systems, when a
precise control of gas flow is required, at low pressure, such as when
filling gas-filled
vacuum tubes...
- A
valve amplifier or tube
amplifier is a type of
electronic amplifier that uses
vacuum tubes to
increase the
amplitude or
power of a signal. Low to medium...
- transmissions;
variable valve timing,
forced induction,
diesel engines, et al.)
which render manifold vacuum inadequate or unavailable.
Electric vacuum pumps are now...
