Water valve types

What are the different types of water valves? How do you turn off a water valve? Types of Water Shutoff Valves Ball Valve. A ball valve is normally a rather large metal valve usually featuring a lever handle. A gate valve describes the mechanism by which the valve is opened and closed.

Different types of water valves can be made from many different materials.

These materials are commonly foun depending on the intended application. Gate valves are an oldie, but still a goodie. Next, we have the globe valve. The water moving through your plumbing should. Like gate valves , a ball valve is designed as an all-or-nothing valve—they should be either fully open to allow full flow, or fully closed to stop all water flow.

Ball valves are made with a rotating sphere that has a hole in it. Plumbing Valve Types Ball Valve. Butterfly valves have a disc that is equal in size to the inside diameter.

Like the ball valve they have a machined inner mechanism.

This type also costs a lot more and is seldom used. The valve is most often used where the water pipe enters the room from the wall. With a turn of the valve handle you are able to stop the flow. Here is some information on commonly used valves and their different applications. Not to be confused with choke valves used in industrial flow control.

Clapper valve : a type of check valve used in the Siamese fire appliance to allow only hose to be connected instead of two (the clapper valve blocks the other side from leaking out). Buy Or Repair Proportional Valves. Hour Emergency Repairs Are OK.

Visit Us Today For A Quote! Stop valves are similar to gate valves, but they have a key difference. The small shutoff valves you find under sinks and toilets are often ball.

Your residential plumbing system contains several different types of water shut-off valves that control water flow. Activating the main water shut-off valve stops the flow to the entire home from the water meter. Other water valve types are used for shutting off the water at individual appliances, fixtures and faucets. Examples include compression fittings, bolt flanges, clamp flanges, union connections, tube fittings, butt welds, and socket welds.

There are many connection types for water valves. Water valves with internal or external threads for inlet or outlet connections are also available. They can handle slurries and dusty dry fluids.

Ball valves are not used with abrasive and fibrous materials as it poses risk of damage to the seat and plug surface. In gate valves, the closing member is a metal gate. All three can be used for water, oil or airflow control if the casting has ‘WOG’ stamped on it. Grainger carries a huge variety of plumbing valves , including ball valve assemblies in brass, bronze and carbon steel for use with water , oil and natural gas systems. Or choose 2- or 3-way general purpose solenoid water valve kits for controlling and mixing water , chemicals and inert gases.

Float Valve or Ball Cock. So read them all and use according to. Because the baffle makes it impossible for water to flow through the valve freely, even in the fully open position, a globe valve reduces water pressure. That reduction, however, makes the stopper and seat less vulnerable to damage than the gate in a gate valve.

For water to flow through a globe valve efficiently,. We carry pressure relief valves , backflow valves , vacuum breakers, rough-in valves , in-line check valves , gate valves and water valves so you can keep things in check. Order Today Ships Today!