Everything you need to know about valves.

One of the best forms of transportation includes pipelines. You might wonder this but pipelines
transport huge amounts of liquid and gas products around the globe quite efficiently. To stay effective,
pipelines require special pieces of equipment to regulate the flow of products, that's what valves are for.
Valves are more like mechanical tools that have the ability to turn pipes to control the amount of
product flowing through. As Industrial Valves has a time-honored legacy for the last 25 years, of
being one of India’s leading manufacturers in high-quality instrumentation valves, we would like to
tell you all about valves before actually using them.
What Is A Valve?
A valve is a mechanical tool that is used to block a pipe either partially or fully or to divert flow. Take the
straightforward example of a faucet-when you switch it on you really activate a valve inside, one that
permits water to flee. However, faucets generally have ball valves. Valves can be used to regulate gases
as well as liquids and they are pretty much guaranteed to be in any machine or the mechanism that
transports products in these physical states.
How Are They Made?
Valves are typically made from Stainless steel. The external part is called the seat and it often has a
plastic or metal casing. The inner part is called the body and it fits into the seal where the valve is closed.
There is also a manual lever or another form of mechanism to control the valve. According to most valve
manufacturers, the most critical aspect of a valve is that when it is switched off, it shouldn’t allow even
the smallest amount of gas or liquid to escape. This is the reason why the valve needs to be closed
perfectly, keeping high-pressure liquids and gases inside.
Types of Valves
IVI Industrial Valves has a huge variety of valves that come with different mechanisms, each serving a
different purpose:
Butterfly Valve: it is a disc that sits in the middle of a pipe and swivels sideways.
Gate valve: these valves open and shut by lowering metal gates across them. They are mostly used in
water supply pipes.
Ball valves: as the name implicates, Ball valves have a metal ball that shifts positions to control the flow
of liquids.
Needle valve: this valve uses an extended sliding needle to manage the flow of products.

These are a few basics of valves that you need to know. If you are looking for Instrumentation Valve
manufacturers in India, feel free to get in touch and discuss your needs today!

What is the best tube fitting & valves?

When it involves effectively handling Hydraulic function or transporting vast amount of fluids
through the pipeline, valves and tube fittings are an excellent option. Valves act like Flow
controllers in regulating the amount of fluids channeled across the pipes, to make sure right
quantity is channeled as required. Best quality valves and #tubefittings have to be carefully
chosen to ensure better functionality and leak free performance

The key functions of valves.
• Manage the amount of flow in a particular line
• Used to block the reverse flow of fluids.
• Restricting the flow of fluids

Few good types of valves are

The valve has a closure element, which can be aligned up resulting in opening or closing of the
valve he ball valve body design is conventional and flow is controlled by the position of a hole
through the ball. This type of valve is employed to regulate flow, pressure control in gas
distribution systems and pressure reduction in reference to gas storage.
Temperature and pressure decide which type of tube fitting is needed. Metal fittings are used
for high temperature and pressures.
The tube fittings used on hydraulic tubing for high-pressure applications are categorized as
either permanent or separable.

Check valves are used in places where there is a high chance for the fluid to reverse its flow.
The valves will close to protect the piping in case if any reverse flow of fluid happens to ensure
smooth and hazard free operation

IVI Gauge Root Valves are designed for safe and economical method of installing pressure
switches, gauge and differential transmitters. These manifold contains Single valve
configuration which allows for straightforward isolation, calibration, block and bleed for
gauges, pressure switches and static pressure transmitting instruments.

Checkpoints for a good tube fitting and valve it should ensure safety
In every industry workers have to operate machinery close to pipes carrying hazardous
chemicals and one simple mistake will be life-threatening. When it comes to choosing the right
kind of fitting and valve, it should be
• Leak-free
• Block a reverse flow, in case if something goes wrong
• Prevent mixing up of two potentially harmful chemicals
• Endure extremely high temperature and pressure
• Effective working

These are a few basics of valves that you need to know. If you are looking for Instrumentation
Valve manufacturers in India, feel free to get in touch and discuss your needs today!
You can contact us at [email protected] or visit our website www.ivimanifolds.com

Are You Using The Right Needle Valves?

Are You Using The Right Needle Valves?

Needle valves are ideal for accurate flow control, usually in high-temperature applications.

Needle valves are ideal for accurate flow control, usually in high-temperature applications. They also have shut-off capability.  To control or shut off the flow of fluid, the device lowers its stem inside the seat. Industrial processes where sudden fluid surges are common use needle valves widely. Without the best needle valve, repair, and replacement of delicate flow gauges would be frequent.

As you install or replace instrumentation valves, remember that enjoying the services of these gadgets depends on your selection. No single valve is one-size-fits-all- there are countless areas of application.

Industries for Needle Valves

Needle valves are common in oil & gas, refineries, chemical plants, power plants, and automotive among other industries. Often, they are used for controlling flow rates before fluids pass through delicate measuring instruments. Most applications need a constant flow rate that must sustain for some time. Some industrial pumps are controlled by governors and are prone to surge-induced damage. To protect the governors, these pumps will often feature a needle valve.


Different Materials Available

You may not err when selecting from a list containing bellows valves, ball valves, safety valves, and gate valves, but you may still pick the wrong construction material for your needle valve. Every valve comes with standard material, but there are options. The needle valve catalog contains pressure and temperature ranges, which can be helpful in selection. The material usually refers to the device housing, which can be carbon steel, stainless steel, brass, or exotic material such as Hastelloy, Inconel, and Monel, etc.

Temperature Range

Needle valves can work in both low pressure and high-temperature situations. You need to have the temperature range right to select the best needle valve. The best products have enhanced performance for higher temperature ranges. This calls for tough materials such as Polyether ether ketone (PEEK) and Polytetrafluoroethylene (PTFE).

Orifice/Port Size

Do you need a female or male connection? This is an important question, but it comes alongside consideration for the size of the device. With the correct parameters, chances of leakage or wear are minimal. Common port sizes are 1/8”- 1”, but this could vary according to the manufacturer.

Pressure Range

Choosing the pressure range is easier if you are sure about the plunger valve application. Most needle valves will have a range of up to 6000 PSI. To cater to extreme pressures, you can find needle valves with a capability of 10,000PSI. Note that temperature may affect working pressure inversely.



Types of Needle Valves at Industrial Valves®

Our valves feature a variety of designs meant for different applications.
They are available in:
Hex Body Series,
Square Body Series,
Angle Type Series,
Mini Valve Series
Integral Bonnet Series
features bar stock construction and heat code traceability. All of them have a standard working pressure of 6000 PSI and comes with PTFE packing. They are available for a working pressure of 10000psi as well.

Do you want to buy the best needle valves?

Looking at the above points, the critical characteristics of a reliable needle valve are sturdiness, durability and resistance to chemicals/temperature. Contact an advisor from Industrial Valves for needle valve price or any other query through email [email protected] or phone number +91 22 28747831. Our needle valves are your best bet for secure and bubble-tight shutoff.