The problem side has a separate pressure regulator feeding into a black iron pipe to cross over to the opposite side of the trailer.
42.
On-board gas is generally carried externally in several storage cylinder of 50 litres capacity or larger, connected through pressure regulators to the gas panel.
43.
This includes fuel-pressure regulators in petrol fuel injection systems and the pressure-reducing converters in most vehicles fueled with liquefied petroleum gas and compressed natural gas.
44.
In this case, the water's expansion is probably being limited by a backflow preventer valve or a nonbypass pressure regulator on the water inlet pipe.
45.
SCBA and SCUBA, ( two other cases of breathing air out of a " tube " ) solve this problem by including a pressure regulator valve.
46.
Pressure is generally not a problem; the meter is simply installed immediately downstream of a pressure regulator and is calibrated to read accurately at that pressure.
47.
In all the other brands on the market, the steam pressure regulator is a separate piece, a nuisance to those who are prone to misplacing little parts.
48.
Converting cars to use natural gas requires some special equipment-- a high-pressure tank, fuel-pressure regulators and modifications to the fuel-injection system-- but none of this is very complicated.
49.
This attachment typically has a pressure regulator with upstream ( inlet ) and downstream ( outlet ) pressure gauges and a further downstream needle valve and outlet connection.
50.
Bolkovitinov and his engineers wrestled with this problem, designing pressure regulators and even a piston fuel pump driven by compressed air, but none of these improvements were realized.
