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The air-gas mix from the amalgamator is brought to the crosspiece centre, and
then from two parties to the exhaust outlets located on perimetre of a framework.
The dvuhrjadnoe arrangement on a nozzle of fire apertures allows to reduce its
sizes, however worsens conditions of a supply of secondary air. It increases length
of a torch in comparison with the torches having a single-row arrangement of apertures
a little. Nominal pressure before torches of natural gas of waters of 130 mm.
The item gas - 300 mm of waters. amazon coupons . ERP software . celebrex
 Torches
establish at level of a grid-iron lattice (which acts in film at work on gas),
and instead of top internal doors put a front plate. To a front plate fix bringing
gas pipeline, a torch and automatics devices. In coppers with various number of
sections establish torches defined heat producivity.
 Coppers
supply with on-off automatics of regulation of water temperature. The temperature
regulator established on an exit of hot water from a copper, influences the solenoidal
valve through which gas giving on the basic torch is carried out. Temperature
regulator work is based on uses of various factors of linear expansion of the
metals which gas is made a sensitive element. The external brass tube has factor
of linear expansion больший, than an internal core. At heating of water above
the established temperature the temperature regulator works and disconnects a
chain of the solenoidal valve. The solenoidal valve is closed and stops gas giving
to torches. To Kindleу gas continues to arrive through electromagnetic the valve.
At decrease in water temperature the length of a brass tube decreases, the spring
returns levers in initial position and electric contact becomes isolated. In a
chain there is an electric current, and the solenoidal valve opens gas access.
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