What is a corp stop valve?
The use of a corporation stop (Corp Stop) is needed when the process water pipe cannot be drained at the diffuser to allow for maintenance and / or cleaning. With a corporation stop, the solution diffuser can be removed while the process water pipe remains full and pressurized.
Is a corporation stop a ball valve?
Ball Valve Corporation Stop Its unique design utilizes a TFE coated bronze ball that allows maximum flow and easier turning. The bubble-tight feature at 300 PSI makes this valve a better choice than a Plug Valve when test or operating pressures exceed 100 PSI.
What is a corporation stops?
Corporation Stops (or corp stops) are designed for injecting chemical solutions into mains, process systems, tanks, and cooling towers. With a corporation stop, the diffuser can be removed while the process water pipe remains full and pressurized.
What curb stop means?
Curb Stop means a valve placed in a water service or a private water main, usually near the lot line. Curb Stop means a shut off valve installed by the City on a service connection with a protective housing to the ground surface.
What type of valve is a curb stop?
water service shutoff valves
In case you don’t know, curb stops are water service shutoff valves, usually located in the piping near the curb (between the water main and the building). This valve is used to start or stop the flow of liquid from the main water line.
What are corporation stops used for?
A corporation stop allows the injected chemical to enter the process water line away from the edge of the pipe. This facilitates more rapid and complete mixing of the injected chemical solution.
How do curb stops work?
Most of these valves are enclosed in curb stop boxes. The cast-iron housing protects a pipe that extends to ground level with a removable cover. The curb stop water valve is accessed with a special wrench or key, which slides down the pipe and turns the valve on or off.
What is the difference between a curb stop and a Corp stop?
The first difference between these two types is its location, with a corporation stop being located directly attached to the main while curb stops are typically located in the sidewalk or on the home or business property.
How does a curb stop valve work?
How does a corporation stop work?
A corporation stop allows the injected chemical to enter the process water line away from the edge of the pipe. This facilitates more rapid and complete mixing of the injected chemical solution. It is recommended that the solution tube does not penetrate further than 1⁄3 of the process water line diameter.