Archive for the ‘Valves’ Category
Testing a Water Line Check Valve
A check valve may be installed in a house water line in order to regulate water entering and exiting. Though a check valve in a water line requires little external interference, it is important to test the check valve every now and then to ensure the correct water pressure is entering the home. To test the check valve, begin by opening the high-side and low-side bypass valves. Then attach the high-side hose on the test kit to the fitting, which is usually to the left side of the check valve.
The low-side of the hose from the test kit should be attached to the testcock to the right of check valve. Turn off the first shut-off valve (connected to the water line) and then slowly open the testcocks to which the hoses are attached. Open the high-side bleed valve and then close the low-side bleed valve. Read the PSI on the test kit to see if the water pressure is where it needs to be.
Types of Butterfly Valves
Butterfly valves are typically used to isolate or regulate the flow of water. There are three main types of butterfly valves: concentric, double eccentric, and triple eccentric. The concentric butterfly valve usually has a rubber seat with a metal disc.
A double eccentric, or high performance butterfly valve, can have a variety of materials for the seat and disc. A triple eccentric butterfly valve, also known as triple offset butterfly valve, can be made with either a laminated or solid metal seat design. The triple offset valve design are used solely in applications that require bi-directional shut-off, such as in oil and gas, chemical factories, and ship building.
Backwater Check Valve
There are different types of check valves. The one type that you will want to make sure that it is working in excellent condition is a backwater valve. This type of valve is used for sanitary drainage systems. If you have ever had a sewage backup then you know exactly how important it is to make sure that this type of valve is functioning properly.
A backwater check valve protects lower located rooms against flooding caused by return flow of sewage waters. Backwater valve prevents rodents and rats to enter the sanitary and rainwater drainage system as well as the building interiors. Preventing a sewage blockage is something that is important to prevent. The smell is un godly as well as the clean up.
Different Valves
There are a lot of different valves that are made specifically for certain devices. A backwater valve is used for sanitary drainage. A ball check valve is used for liquid or gel mini pump dispenser spigots. Multiple check valves can be connected in a series. These are just to name a few.
A check valve is a two port valve. This means that it has two openings. One port valve for the fluid to come through and the second port valve so the fluid can come out. Check valves work automatically and are not controlled by a person.
You Can Find These In The Market ..
There are so many ball pumps you can get in the market today. There is the foot pump and the hand pump to inflate all your sports balls. The Air Pump High Volume Double Action is a hand pump that is so easy to use. It comes with a large hose and valve adapter. You can even use it as a ball deflator.
There are other kinds of ball pumps you can find out there. There are smaller hand pumps that are very portable. You can take them anywhere and won’t have any problems in inflating your sports balls. Nothing spoils a good game when your ball isn’t bouncing anymore. So always make sure you have a good pump on hand. You also want to make sure that you don’t have a used valve.
CIP Systems
Koss Industrial, Inc.‘s CIP Systems allow users to automatically control washing of equipment. There is a wide variety of systems offered, single or dual systems available, from 1-4 tanks with 50-3,000+ gallon capacities, with chemical supply pumps for in-line chemical injection. There are 10 wash programs included.
Skids are constructed from heavy-duty stainless steel box tube with glass bead finish and adjustable ball feet. Koss Industrial, Inc.’s CIP Systems are designed and constructed to USDA & WDA Sanitary Standards.
Standard features include polished sanitary tanks, steam bundle, steam control valve, steam trap, supply pump/valves, return valves, pressure transmitters, RTD, proof of flow, panel box with AB controls, wire diagrams, chart recorder, level transmitters, burst valve, and filter.
Options available include, but are not limited to, skid mounted design, sealed manway, sprayball for tanks, overflow mounted outside, PH probe, conductivity probes, return pump, AC/Drive, other PLC manufacturers, flow verters, and plant installation.
Types of Valve Caps
If you’ve every gone to pump air into the tire of you car or bicycle and noticed that no air is released upon removing the plastic valve cap, then you’ve probably wondered why this part even exists at all. If it’s not the cap that holds the air in the tire, than why do we need to use one in the first place?
Well, this happens to be a purpose for these tiny, screw-on caps that protect the valve itself. The main purpose of the valve cap can vary based on the type of valve you’re dealing with. Where bicycles and cars are concerned, Schrader valves and Presta valves are most common. With the Schrader valve, the valve cap serves to prevent dirt and other unwanted particles from entering the valve seal. And with the Presta used valve, the valve cap was designed more to ensure safe shipping of the wheel.
Check Valves
The check valve is designed to use in sanitary stainless steel pipe systems. The check valve is responsible for preventing the reverse product flow. This valve is versatile because it can be installed either vertically or horizaontally. Pictured here is Alfa Laval’s “Y”-Body check valve.
High-Quality Shut Off Valves
No matter what it is containing, a shut off valve is one of the most important elements of a piece of heavy machinery. As you can probably ascertain from its name, the valve serves to cease the flow of some substance through the apparatus. Because it serves such an importance purpose, it is important to invest in a quality part.
Stainless steel is always a good bet when it comes to machinery, and this is the case with a shut off valve too. You want to look for a model that has a manufacturer warranty and guarantee that backs up the performance of the product. While the part may be relatively small, the role that it plays in the operation of the machine is huge.
Butterfly Valve
The role of a butterfly valve is to regulate the flow in which the disc takes the form of the disk. This process is similar to the process of the ball valve. The disc is positioned in the center of the pipe, and has a rod passing through, which is connected to an actuator on the outside of the valve. Rotating the actuator turns the disc either parallel of perpendicular to the flow. The disc is always present within the flow, which means a pressure drop is then induced in the flow, no matter what the valve position is. This is the major difference from the ball valve.