Diving Valve

Some of the Most Common Valve Types and Their Uses

In industrial projects, there is hardly a more important component than the valve. Valves can come in many shapes and sizes and are used in most every industry in ever sector. A valve is a device that regulates the flow of liquids, gases and fluids through passages. Valves are commonly used in power generation, the petrochemical industry, paper and pulp, mining and minerals and refining.

Below are a few common types of valves and their uses –

Ball valve: A ball valve has a spherical disc within the component that controls the flow through the valve. In a ball valve, the inner disc, or ball, contains a hole. When the hole is lined up parallel with the valve ends, the ball valve is open and fluids can flow through the valve. When the hole is perpendicular to the valve ends, the ball valve is closed and the flow is stopped. Ball valves are common to many heavy-duty projects because they are extremely durable.
Ball valves
are also known for their excellent sealing capabilities. Ball valves boast near-perfect shut-off which makes them perfect for applications that require the complete shut-off of flow through valves. Another great feature of the ball valve is that it is easily repaired.

Trunion ball valve: A trunion ball valve controls the flow of liquids, gases and fluids through passageways and pipes. A
trunion ball valve
is differentiated from other ball valves by additional anchoring. In a trunion ball valve, the inner ball has additional anchoring at the top and bottom.

Check valve: A check valve allows flow in only one direction.
Check valves
have two openings; one opening to allow fluids to enter and one opening for fluids to exit. Check valves are common to most household items and in these cases, are generally small and relatively inexpensive. The human heart valve is actually a check valve.

Ball check valve: In a ball check valve, the apparatus that closes the valve is a ball. Some ball check valves are spring loaded to stop flow through the valve. In valves that are not spring loaded, reverse flow is required to make sure that the valve is closed. Ball check valves are of a conical shape in order to guide the ball to the seat of the valve and insure that it is sealed.

Gate valve: A gate valve is used as an On-Off valve rather than a flow control valve.

When your industrial projects require valve components it is important to understand what your project needs and how you are going to fulfill those needs. When choosing a valve manufacturer and supplier it is important to understand their manufacturing capabilities and knowledge of the industry. It is prudent to call the manufacturer and speak with their sales representatives. How the company treats you on the phone is generally a good indication of how you will be treated should you decide to do business with them. When talking the manufacturer make sure to ask as many questions as possible. Some basic questions to ask are the manufacturers lead time, whether or not they have any sort of guarantee, if they are recognized by any governing organizations, will they send you a quote of your order. A manufacturer of quality valve components will be happy to answer any questions you have. It is important to feel comfortable with whatever supplier or manufacturer you choose, because your projects are important.

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1 Inch Water Pressure Reducing Valve Scuba Diving Cylinder Bottle Valve
1 Inch Water Pressure Reducing Valve Scuba Diving Cylinder Bottle Valve
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Burst Disc Assembly Scuba Diving Paintball Tank Valve 3000psi 3 8
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Used Luxfer Aluminum 19 CF Yellow Pony Tank with Thermo Valve for SCUBA Diving
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Scuba Diving Dive Tank Valve Cap Protector Cover Blue Green Yellow Black Color
Scuba Diving Dive Tank Valve Cap Protector Cover Blue Green Yellow Black Color
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1 Scuba Diving Pressure Valve High Pressure Water Pressure Regulator
1 Scuba Diving Pressure Valve High Pressure Water Pressure Regulator
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Set of 50 Fluorine Rubber O Rings for Scuba Diving Dive Standard Tank Valve
Set of 50 Fluorine Rubber O Rings for Scuba Diving Dive Standard Tank Valve
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Sportsways Scuba Diving K Valve
Sportsways Scuba Diving K Valve
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US Divers Company Scuba Diving J Valve
US Divers Company Scuba Diving J Valve
$20.00
Scuba Diving Tank Cylinder Valve Cover Cap Protector Color Yellow
Scuba Diving Tank Cylinder Valve Cover Cap Protector Color Yellow
$10.50
Scuba Diving Dive Tank Cylinder Valve Knob Oval Design for Better Grip Orange
Scuba Diving Dive Tank Cylinder Valve Knob Oval Design for Better Grip Orange
$11.00
Scuba Diving Tank Valve Protector Cap w Tie Green New
Scuba Diving Tank Valve Protector Cap w Tie Green New
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Pack of 50 Fluorine Rubber O Rings for Scuba Diving Dive Standard Tank Valve
Pack of 50 Fluorine Rubber O Rings for Scuba Diving Dive Standard Tank Valve
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Tank Valve Protector Cap w Tie and Coral Sea Scuba Logo for Scuba Diving Pink
Tank Valve Protector Cap w Tie and Coral Sea Scuba Logo for Scuba Diving Pink
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DIN Tank Valve Dust Cap Cover Male Threaded Aluminum Protector Plug Scuba Dive
DIN Tank Valve Dust Cap Cover Male Threaded Aluminum Protector Plug Scuba Dive
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DIN Tank Valve Dust Cap Cover Male Threaded Aluminum Protector Plug Scuba Dive
DIN Tank Valve Dust Cap Cover Male Threaded Aluminum Protector Plug Scuba Dive
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Scuba Diving Tank Cylinder Valve Knob Oval Design Better Grip Green
Scuba Diving Tank Cylinder Valve Knob Oval Design Better Grip Green
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Diving 9L 300bar 4500psi CE Gas Cylinder Carbon Fiber Scuba with Valve Mfr 2018
Diving 9L 300bar 4500psi CE Gas Cylinder Carbon Fiber Scuba with Valve Mfr 2018
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Scuba Diving Tank Valve Cap Protector Cover Blue Green Yellow Black White
Scuba Diving Tank Valve Cap Protector Cover Blue Green Yellow Black White
$10.50
Scuba Diving Dive Tank Cylinder Valve Protector Plastic Cap Cover Green
Scuba Diving Dive Tank Cylinder Valve Protector Plastic Cap Cover Green
$10.50
DIN Tank Valve Dust Cap Cover Male Threaded Aluminum Protector Plug Scuba Dive o
DIN Tank Valve Dust Cap Cover Male Threaded Aluminum Protector Plug Scuba Dive o
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Tank Valve Protector Cap w Tie and Coral Sea Scuba Logo for Scuba Diving Green
Tank Valve Protector Cap w Tie and Coral Sea Scuba Logo for Scuba Diving Green
$2.25
Tank Valve Protector Cap w Tie and Coral Sea Scuba Logo for Scuba Diving Royal
Tank Valve Protector Cap w Tie and Coral Sea Scuba Logo for Scuba Diving Royal
$2.25
Tank Valve Protector Cap w Tie and Coral Sea Scuba Logo for Scuba Diving Black
Tank Valve Protector Cap w Tie and Coral Sea Scuba Logo for Scuba Diving Black
$2.25
Tank Valve Protector Cap w Tie and Coral Sea Scuba Logo for Scuba Diving Navy
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3 Sherwood 3 4 in Scuba Dive Tank K Valve 3000 psi
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2 x Scuba Tank Valve O rings 3 4 or 25x200 scuba diving 300 Bars 4351 psi
2 x Scuba Tank Valve O rings 3 4 or 25x200 scuba diving 300 Bars 4351 psi
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Scuba Diving Male DIN Tank Valve Dust Cap Cover Threaded Delrin Protector
Scuba Diving Male DIN Tank Valve Dust Cap Cover Threaded Delrin Protector
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Perfeclan Scuba Diving Dive DIN Regulator Tank Valve Threaded Dust Plug Cap
Perfeclan Scuba Diving Dive DIN Regulator Tank Valve Threaded Dust Plug Cap
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NIMROD J VALVES FOR SCUBA DIVING TANK
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DACOR SCUBA DIVING TANK VALVE
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H2Odyssey Scuba Diving DIN Yoke Tank Valve
H2Odyssey Scuba Diving DIN Yoke Tank Valve
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