The phrase "allows it to flow" is correct and usable in written English.
You can use it when describing a process or mechanism that facilitates movement or progression, often in a metaphorical sense.
Example: "The new software update allows it to flow more smoothly, enhancing user experience."
Alternatives: "enables it to move" or "facilitates its progression".
The paper strip, which is described in the journal Analytical Chemistry, includes an area near one end containing the enzyme and an area near the other end containing a compound called IPA, which turns blue when broken down by acetylcholinesterase. Dipping the enzyme end into a sample allows it to flow by capillary action to the enzyme.
The agreement frees $117 million from the Health Insurance Stabilization Fund — a fund the city pays into and administers jointly with labor unions — and allows it to flow into the welfare funds of the 100 or so civil service unions affected by the new health insurance restrictions.
Swirling the water allows it to flow gently and reduce the impact force upon the user, Qiu explains on his Behance page.
The wind supplied is stored in one or more regulators to maintain a constant pressure in the windchests until the action allows it to flow into the pipes.
The flexibility allows it to flow effortlessly through the wind as it stays intact.
The aim is to divert the river by a few metres and then allow it to flow on its natural course".
At some point in the coming weeks, the city plans to run its inaugural tests on water from Lake Washington, allowing it to flow through the screens of the shed-sized brick intake building that juts out on a dirt peninsula into the middle of the reservoir and, with the pull of gravity, gush through pipes into the new filtration system tanks.
Allowing it to flow opens us to our connection to source, to the ever-flowing stream of "mother energy" in the universe.
Allow it to flow downhill past the blades of a turbine, turning them as it rushes by.
Basaltic lava, the type that erupts out of Hawaiian volcanoes, contains relatively low amounts of silicate minerals, allowing it to flow quickly and smoothly over long distances.
