1 shows
This device applied to wet, dry, pre-effect cycle of spray foam
closed the District's Office of the most disadvantaged and rain
transmission system network to detect the most adverse Department.
2, characteristics
By the pressure gauge, bronze ball valve, the flow standard outlet
pipes, and other components of the annex. After the hydraulic
1.4MPa by the assembly, 3min impermeable.
3, the main function
3.1, the simulation of spray system to protect the most
disadvantaged areas of the Department heads at work, the water flow
indicator, the alarm valve and pressure switch linkage, reduction
and performance.
3.2 to test the dry, pre-, foam spray system the most disadvantaged
on the work of media converters, such as water gas, water bubble.
3.3 for the future of irrigation pipes, changing the water
maintenance
3.4, show that most heads of the Department hydrostatic pressure
and pressure spraying
4, type
4.1, ZSMDs25 manual-end water-test equipment: manual hoist.
4.2, ZSMDd25 electric-end water-test equipment: electric (DC24V,
1A) manual hoist.
4.3, ZSMDz25 portfolio-end water-test equipment: electric (DC24V,
1A) manual hoist; and start with a feedback signal monitoring.
5, other
5.1, should ensure that the end of the test device at the opening
of a water flow way into the water pipe.
5.2, and the protection of the region should use the smallest
nozzle flow coefficient of the same test at the end of the water
flow device outlet.
5.3, water interface: R1.
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