Ultra High Vacuum Valves

Industrial valves are one of the crucial elements when designing any fluid processing plant. Learn more about different industrial valves and their applications.

[valveslog]

Hazardous consequences of slab leaks due to leaky industrial valves

Water leakage is a common problem which occurs in homes as well as industries. These leaks can lead to serious consequences if they are not repaired quickly. Even the smallest leak can lead to disastrous issues if proper measures are not taken as soon as possible. One of the prominent reasons behind these leaks is faulty valves, such as gate valves, ball valves, and other units, that are generally used in the piping of domestic and industrial system.

When it comes to leaks, one of the most disastrous types of leaks to deal with is the slab leak. Can you imagine a slab of your home or industry leaking and water dripping on the heads of whoever walks in or flooding your cabin with logged-water? If you are unable to detect a slab leak in time, it can lead to serious and expensive damage to your home or industry.

What are slab leaks?

Slab leaks occur when the plumbing below the foundation of your flat are leaking. This leak is mainly due to faulty or defective units, such as stainless steel ball valves. The worst part is that a leak is not only difficult to identify but also difficult to reach. Even if repairing a leak is not a difficult task, reaching the damaged water line or sewer line is a tedious task. So you need to identify the leak as soon as possible and repair it quickly to avoid hazardous results that can lead to greater damage.

Here are some of the hazardous consequences of slab leak.

High water bills. Water wastage increases due to the slab leak resulting in an increase in your water bill drastically over a short span of time.

Water spots. Damp areas and water spots on the floor are prominent outcomes of slab leaks. These usually occur due to leakage in hot water lines. Water spots even result due to faulty or leaky valve, such as butterfly valve.

Swelling. In case your sewer lines are leaking then you may not spot the leak visibly since the sewer line leaks do not result into visible damage to the foundation. But, areas which have substantial amount of soil can be affected by heaving that can make your slab swell.  In such circumstances, it is better to watch for the areas of the floor that are raised due to the potential slab leaks.

Sounds of rushing water. If you don’t notice any water spots or swelling in your foundation, then the only way to identify the slab leak is by employing a specialized listening device. In this process, the plumber will first turn off the water to your home and then pump air into the pipelines to force out water that remains. A specialized listening device helps plumber listen to the sounds that occur when the air escapes from a damaged pipe. The sound of rushing water underneath occurs due to slab leak.

Damaged yard and ruined flooring. A slab leak can result in yard flooding, which may ruin your beautiful landscaping and grass. It can even cause serious damage to your outdoor pools. Water leakage from slab can ruin your entire flooring and if it’s stagnated for hours it can result in cracked tiles, waterlogged carpeting, and saturated floors.

Odors. If a slab leak is left unrepaired then it will provoke extensive growth of mold spreading from your home’s floor into your drywall resulting in musty odors which spread throughout your home. Mold can cause serious health issues, especially, for individuals who suffer from certain respiratory disorders. If leaks originate from your property’s sewer lines then it can spread unpleasant odor of sewage in your entire house.

If you notice any signs of leaks in your slab, it is better to take the right measures with help of a professional and replace faulty valves with good units from one of the reliable and prominent stainless steel gate valve manufacturers to stop the leak and prevent its re-occurrence.

[valveslog]

What is a Solenoid Valve? – Know Its Applications

A valve is a unit which regulate the flow of fluids. These fluids can be water, slurry, or other liquids that flow through industrial pipes. These valves are available in a wide variety of makes and designs, such as solenoid valves, ball valves, three-way valves, and many other units. They serve a variety of industrial purposes. Of all the valves, solenoid valve is one of the crucial device used in numerous industrial applications.

  What is solenoid valve?

One of the widely used valves in the industrial applications is solenoid valve. It is a combination of solenoid and valve, which controls the movement of liquid or gas by means of electric current. This electromechanical actuator releases, stops, distributes, and combines fluids in a large number of industrial applications.

  Components of a solenoid valve

This popular plumbing unit comprises a variety of components such as bonnet nut, a metal core, body, electrical connector, and many more components. All these spare parts are quintessential for the smooth functioning of this unit. If any part of the valve gets damaged then its operation won’t be effective to regulate the fluid flow. This is why it should be checked regularly. Make sure that all parts of this unit are working in the best possible way. If not, then you may need to replace the valve with a new one to ensure proper functioning of the industrial processes.

  Applications of solenoid valves

These engineered products are employed in a wide range of industrial as well as domestic areas. Some of the crucial applications of the solenoid valves are as follows.

Home appliances: This industrial valve is used during the manufacturing a variety of home appliances, such as dishwasher, washing machine, and many more appliances. The inclusion of solenoid valves in these appliances ensures their effective functioning.

Gas boilers: Another major application of these flow control valves is in the gas boilers. In industrial boilers, these units control the flow of gas towards the burner effectively.

Automatic irrigation sprinkler system: These valves not just help homeowners but also are well-known for helping agriculturists effectively. Solenoid valves are used in automatic irrigation sprinkler systems with a regulator or automatic controller to ensure the smooth operation of the sprinkler system.

Dentistry: These control valves are even helpful for the dentists. The solenoid valves are used in the dentist chairs to control the water and air flow to help the dentists treat their patients with an ease.

Water purifiers: These vital units are used in water purifiers lately. Several RO water systems, which are in a great demand these days, have solenoid valves to regulate the flow of water.

Refrigeration applications: Solenoid valves are used in refrigeration applications to start and limit the flow in the refrigerant system. They help in automatic regulation of the fluid flow in the system.

In this way, it is clear that there are several applications of these flow control valves for industrial, domestic, agricultural, as well as medical purposes. But, it is very important to choose a reliable and reputed supplier of these products to ensure hassle-free and long term use of these units. Perform good research online and find a reliable manufacturer that offers a variety of valves, such as three-way valves, gate valves, solenoid, and many more. Doing so, you can obtain the required valves that are durable and at reasonable rates.

[valveslog]

How to Examine Industrial Valves?

Control valves play a vital role in various industrial processes. They are employed to regulate conditions such as flow of fluids and pressure and levels of fluids or gases in various industrial plants. They work by opening or closing partially or fully, based on the signals received from the controllers. To ensure the smooth operation of industrial processes, it is necessary to examine the industrial valves that are involved in the industrial plants.

All industrial valves must be in proper working condition at all times for the smooth functioning of any industrial plant. A failed valve not only hampers the industrial processes but even poses a safety risk. Valves operating under pressure must be checked and maintained properly. Regular inspections of these crucial devices can help minimize leaks, prevent the contamination of the fluids involved in the processes, and ensure smooth functioning of all fluid flow processes. Standard leak testing procedures introduced by government agency or municipality can prove instrumental in detecting leaks, if any. It is advisable to hire industrial inspectors, who use a checklist, skills, and experience to check the valves.

Here are some effective tips that help you inspect the condition of industrial valves.

Check all the valves, such as butterfly valves by turning them open then closing them and open them again. Easy opening and closing of these units ensure quick and smooth regulation of fluid flow through various industrial plants.

Note: If any unit that does not close or open properly, grease the stems on these units that you find difficult to open or close.

Examine each pneumatic valve visually to ensure the right positioning of the valves. Also, observe each valve for obvious leaks. If you notice leaks, schedule repairs or replacement accordingly.

Note: Warped or bent valve should be repaired or replaced as as soon as possible.

All industrial valves need to be checked for dryness and cleanliness by the industrial inspector. Outlets, saddle, nozzle, flanged or butt welded, bracket locations, and orientations against the assembly drawings need to be verified. Also, the operation of valve indicator and its correct functioning should be checked.

Clean the valve rods from outside with a clean piece of cloth. It is advisable to apply a thin coat of oil to these rods. Check if there are any loose linkages in these units. Tighten all loose linkages in the pressure reducing valves according to the manufacturer’s specifications.

Inspect the gaskets for brittle appearance, wear, cracking, or mineral buildup that may signify a fluid leak. Ensure that the valve is open and the fluid pressure is at the required levels. Examine gaskets for leaks.

Inspect inlet and outlet piping after you remove the pressure reducing valve in an event of fouling. Also, check the nozzles of these units for possible deposits and corrosion elements.

Check the alarm system on all industrial pumps and valves, by initiating a test at the alarm control panel. Also, make sure that the alarm sound and panel lights are functioning appropriately.

If you use these effective tips to check the industrial valves, you can ensure the smooth operation of all industrial applications with all valves functioning effectively.

[valveslog]

With a knowledge of in excess of 40 years, HVA is your trusted hotspot for high vacuum valve items. We give our administrations to Semiconductor, Solar, Scientific Research, Biopharm, Vacuum Coating, and LED commercial enterprises.

[valveslog]

Four varieties of gate valves for industrial applications

A gate valve is one of the crucial devices that regulates the flow of fluids that you find on the thicker areas of pipes with a round control handle attached. It plays a vital role in starting or...

[valveslog]

The success and achievement of the valve industry is clear from a wide assortment of provisions of distinctive industrial valves for industrial and also down home purposes. An assortment of valves are making their commitments to the advancement and improvement of the cutting edge industry.

[valveslog]

High pressure valves - An ideal solution to resolve high pressure flow issues

High fluid pressure, which most of us like, can even lead to certain disastrous issues at times. In fact, high pressure fluid flow can be damaging to domestic as well as industrial pipes leading to wastage of lot of water. High pressure fluid flow in industrial pipes can annihilate the functioning of the entire industrial plant leading to major loss to the industry. This is why it is necessary to use pressure reducing valves, such as gate valves, angle valves, ball valves, rectangular valves, butterfly valves, and many more high pressure valves produced by American valves manufacturers, at the right places when constructing an industrial plant. 

High fluid pressure is very rare. It occurs in certain parts of water supply network occasionally. The occurrence of a strong gush of water when a cold tap is running, problems at joints, and leaks are some common signs of high pressure fluid flow. Other signs of high fluid pressure include a leaking water heater or industrial boiler, banging pipes, stinging fluid spray, running out of hot water instantly, and repeated leaking of faucets even after washers have been replaced.

High fluid pressure is rough on various industrial pipes as well as appliances that involve fluid when in operation, such as boilers. It can cause leakage in industrial pipes and make the appliances burst. This kind of damage results in expensive damage to your industrial operations and hinders your production thereby, spoiling you reputation in the market. So it is better to pay attention and take appropriate steps when you observe minor signs of high fluid pressure.

If you are carrying out your industrial operations in a high pressure area and experience any signs of high fluid pressure in your industrial sector, gets appropriate pressure reducing valves installed in appropriate places in your industrial plant or appliances. If you have high pressure valves installed yet you are experiencing issues then the installed valves may need repair or replacement. These pressure regulating valves may not be functioning properly if you hear banging or loud noise when the fixtures are turned off or if fluid burst out vigorously when the fixtures are initially turned on and then returns to normal. In these circumstances, if you are experiencing high pressure at one fixture, install low flow faucets to regulate the extreme pressure fluid flow. Installing high performance butterfly valve will help you have automatic regulation of heavy fluid flow for industrial applications involving high flow rates under excess of pressure.

Also, employ experienced and skilled plumbers when fixing high pressure flow issues. Expert plumbers have good knowledge of installation of a variety of valves, which are manufactured by American valves manufacturers, to help you fix all high pressure issues in your industrial applications. They diagnose the issues perfectly and fix the prevailing issue quickly before it turns into a bigger problem. Taking the right measures soon, when you observe the extreme fluid pressure in your industrial plants, prevent aggravation of the issues due to high pressure and ensures the smooth functioning of your industrial applications.

[valveslog]

Ten common problems with industrial valves

An industrial valve is a unit capable of modulating fluid flow at different degrees. Industrial valves, such as throttling gate valves, regulate fluid flow in various industrial plants and appliances in order to ensure their smooth functioning. However, at times, you may face issues with the smooth operation of various industrial appliances and plants due to problems in these valves. So it becomes necessary to know the common issues with industrial valves in order to ensure the effective functioning of these devices. Here are ten common problems that occur with the smooth functioning of various industrial valves.

Excessive fluid speed: Generally, a high fluid flow can cause the actuators to prematurely wear out. This results in high maintenance expenses in unmanned operations of industrial plants.

Valve requirement exceeding its life cycle: When an industrial valve is used for more than 1,000,000 cycles, it is bound to affect the smooth operation of industrial plants adversely due to excess wear. You then have to replace the valve which is accompanied by high replacement expenses and low production in the industrial plant which increases the downtime.

Closing speeds: Closing speeds of 250 milliseconds or even less are necessary for the effective functioning of an industrial system. It increases in faulty valves. The current actuation fails at high speeds and the system experiences damage due to its inability to close the valve. This further leads to high replacement expenses.

High vibration application: High vibration applications are detrimental to electric actuators causing switch failure and gearing failure. This problem in valves leads to actuator failure, system shutdown, and lost production.

Increase in size: Pneumatic valves become too large and cumbersome during high torque applications. Expensive support is required due to the side loading on the valve stem. This increases valve wear and reduces its life.

Excessive torque requirements: High torque requirements, such as 5,000,000 in-lb, are one of the major reasons of problematic industrial operations, as it hampers the smooth functioning of various industrial valves.

Spurious valve operations: At times, electric actuators exhibit spurious operations’ issues that affect the functioning of industrial appliances adversely. You can prevent it by turning off the power.

Premature valve failure: Actuators tend to fail prematurely when high density polyethylene valve operation is jammed with solidified materials. In order to overcome this valve problem, you need to replace old units with new valves and bear high maintenance expenses. It calls for high spare requirements.

Galling of Pinion: Galling of pinion in valves, such as 3 way valves, leads to failure in valve functioning in high airborne contaminated areas. It results in high maintenance expenses, decreases industrial production, and replacement of actuator is needed on a frequent basis.

Slurry valves: Excess of volumes of slurry in industrial valves leads to the leakage and limits system to 1500 psi. It leads to high initial expenses and high maintenance expenses. The leakage affects the normal functioning of the industrial plant.

These are ten common problems with the functioning of industrial valves. Proper care and maintenance of flow control valves can prove instrumental in avoiding these valve issues and ensure the smooth functioning of all your industrial operations.

[valveslog]

Kevin Heart

There are three torques to be considered when selecting the proper actuator for a butterfly valve.

Seating Torque - The torque required to displace a resilient seat and effect shutoff.

Bearing Torque - The torque required to overcome friction forces on the valve shaft bearing surfaces.

Dynamic Torque - Torque due to fluid forces which tend to close the valve.

[valveslog]

Four varieties of gate valves for industrial applications

A gate valve is one of the crucial devices that regulates the flow of fluids that you find on the thicker areas of pipes with a round control handle attached. It plays a vital role in starting or stopping a linear flow of water or any other kind of fluid. Usually, you will find gate valves for pressure control on the pipes in several commercial factories, buildings, and even residences. Like angle valves, gate valves are also widely used for the smooth functioning of various industrial plants. They regulate the flow of liquids, semi-liquids, as well as slurries effectively. Most often, this kind of unit is used to open or close the path of the fluid that flows from straight mediums.

Gate valves exist in a wide range of designs in order to offer desirable functionality for a variety of applications. You can classify these industrial units in a variety of ways as every type of valve is popular for its functionality in different fields. Here are some various ways this popular unit is used, based on which functions are classified.

Gate valves using different materials: There are different kinds of materials used to manufacture this type of industrial unit. Valves made of brass and bronze are some of the most commonly used but these devices are even manufactured using various forms of iron such as ductile iron and cast iron. You will find that gate valves made from varieties of steel, such as forged steel, cast carbon steel, stainless steel, and alloy steel are the most durable. You may even find these units produced using gun metal by a variety of valve manufacturers.

Gate valves with a variety of bonnet styles: These industrial valves can also be classified based on their bonnet style. Small sized gate valves having a screw-in bonnet style are used for various simple applications. Delving deeper in the classification of these devices, you will find that the gate valves with bolted bonnets are larger in size and are used for high pressure applications. This kind of unit with a pressure seal bonnet is specially used for extremely high pressure applications, as it offers high level safety for the smooth operation of the industrial plants. Another type of bonnet style that this unit features is union style. A valve with this bonnet style is used in systems where inspection is required on a regular basis.

Gate valves based on the stem attached to them: Another important criteria to classify the gate valves is the operation of the stem attached to them. A gate valve with a rising stem is one in which the stem rises when it is rotated to open. However, you need to ensure that there is sufficient vertical space for the smooth functioning of this kind of unit. This is why rising stem devices are not fit for various underground applications. Non rising stem valves, whose stem does not rise when it is rotated to open, is widely used for underground applications since it does not require vertical space for its smooth operation.

Gate valves based on wedges: These units are even classified based on the types of wedges that they have. A flexible wedge valve includes both one-piece as well as twin-piece discs for altering the angle between the seats. These devices are extremely flexible and found in a variety of applications. One of the most common devices of this type is the parallel side valve that is used in stem valves. Since it has ability to expand or contract it can withstand varying weather conditions. Another kind is of gate valve is solid wedge valve, which is used for regulating the flow of all types of fluids and the most suitable for a fierce flow, as it has solid construction. Split wedge valve, which includes two pieces that are positioned between the dwindled seats in the body of the device, are most often used for corrosive liquids and non-condensing gas.

These are the four major varieties of gate valves that are used for a variety of industrial applications in order to regulate the flow of various liquids and increase productivity in factories and plants.

[valveslog]

With an experience of over 40 years, HVA is your trusted source for high vacuum valve products. We provide our services to Semiconductor, Solar, Scientific Research, BioPharm, Vacuum Coating, and LED industries.

[valveslog]

High pressure valves - An ideal solution to resolve high pressure flow issues

High fluid pressure, which most of us like, can even lead to certain disastrous issues at times. In fact, high pressure fluid flow can be damaging to domestic as well as industrial pipes leading to wastage of lot of water. High pressure fluid flow in industrial pipes can annihilate the functionin...

[valveslog]

HVA carries a wide range of high quality pressure reducing and flow control valves for many liquid and gas controlling applications. Browse through our digital catalog available online at Highvac.com.

[valveslog]

HVA is the premier manufacturer and supplier of vacuum valves, high vacuum valves and ultra high vacuum valves to the world’s leading vacuum technology innovators.

[valveslog]

Four varieties of gate valves for industrial applications

A gate valve is one of the crucial devices that regulates the flow of fluids that you find on the thicker areas of pipes with a round control handle attached. It plays a vital role in starting or stopping a linear flow of water or any other kind of fluid. Usually, you will find gate valves for pressure control on the pipes in several commercial factories, buildings, and even residences. Like angle valves, gate valves are also widely used for the smooth functioning of various industrial plants. They regulate the flow of liquids, semi-liquids, as well as slurries effectively. Most often, this kind of unit is used to open or close the path of the fluid that flows from straight mediums.

Gate valves exist in a wide range of designs in order to offer desirable functionality for a variety of applications. You can classify these industrial units in a variety of ways as every type of valve is popular for its functionality in different fields. Here are some various ways this popular unit is used, based on which functions are classified.

Gate valves using different materials: There are different kinds of materials used to manufacture this type of industrial unit. Valves made of brass and bronze are some of the most commonly used but these devices are even manufactured using various forms of iron such as ductile iron and cast iron. You will find that gate valves made from varieties of steel, such as forged steel, cast carbon steel, stainless steel, and alloy steel are the most durable. You may even find these units produced using gun metal by a variety of valve manufacturers.

Gate valves with a variety of bonnet styles: These industrial valves can also be classified based on their bonnet style. Small sized gate valves having a screw-in bonnet style are used for various simple applications. Delving deeper in the classification of these devices, you will find that the gate valves with bolted bonnets are larger in size and are used for high pressure applications. This kind of unit with a pressure seal bonnet is specially used for extremely high pressure applications, as it offers high level safety for the smooth operation of the industrial plants. Another type of bonnet style that this unit features is union style. A valve with this bonnet style is used in systems where inspection is required on a regular basis.

Gate valves based on the stem attached to them: Another important criteria to classify the gate valves is the operation of the stem attached to them. A gate valve with a rising stem is one in which the stem rises when it is rotated to open. However, you need to ensure that there is sufficient vertical space for the smooth functioning of this kind of unit. This is why rising stem devices are not fit for various underground applications. Non rising stem valves, whose stem does not rise when it is rotated to open, is widely used for underground applications since it does not require vertical space for its smooth operation.

Gate valves based on wedges: These units are even classified based on the types of wedges that they have. A flexible wedge valve includes both one-piece as well as twin-piece discs for altering the angle between the seats. These devices are extremely flexible and found in a variety of applications. One of the most common devices of this type is the parallel side valve that is used in stem valves. Since it has ability to expand or contract it can withstand varying weather conditions. Another kind is of gate valve is solid wedge valve, which is used for regulating the flow of all types of fluids and the most suitable for a fierce flow, as it has solid construction. Split wedge valve, which includes two pieces that are positioned between the dwindled seats in the body of the device, are most often used for corrosive liquids and non-condensing gas.

These are the four major varieties of gate valves that are used for a variety of industrial applications in order to regulate the flow of various liquids and increase productivity in factories and plants.

[valveslog]

Chemical plants need valves that can stand the pressure

A chemical plant functions efficiently only when all the valves, which are installed in that plant, are functioning smoothly. Engineers construct chemical plants with a wide variety of valves in order to ensure that all the necessary chemicals can flow in an appropriate manner through every section of the plant.

Numerous solvents and industrial chemicals flow through the pipes and various kinds of valves direct them to flow in the right direction, subjecting them to pressure variations, which all require different valve usage. So it is very essential to ensure you employ sturdily built valves, which won’t break down due to the acidity of the chemicals, ultra high vacuum, or by the force of the flow. Here are some kinds of valves that are widely used in various industrial plants to ensure the smooth flow of fluids through them.

Gate valves: Gate valves are commonly used in several chemical plants as well as other industrial applications. It is designed to operate either in a fully open or fully closed position. When functioning in a fully closed position, these valves offer a positive seal under pressure. But, when functioning under extremely low pressure, like 5 psi, light seepage that occurs is not considered abnormal. There is hardly any pressure loss through a gate valve, no matter if it is a stainless steel or aluminum gate valve.

Ball valves: Ball valves is another important valve which is widely used in numerous industrial applications to regulate the flow of liquids. Just like gate valves, ball valves operate in either a fully open or fully closed position. These valves are widely used for regulating the flow of clear water, as any fluids containing any particles while flowing through these valves will scratch the ball in the valve. Ball valves are characterized by low pressure drops. These units are simple to use, open and close quickly, and can be operated without any hassles. This is why these valves are used in various industrial plants for the efficient functioning of the plant.

Solenoid valves: Solenoid valves are used in industrial applications to control the flow of gases, water, acids, oils, and other substances. This is why they are used in high humidity industrial applications. A plastic solenoid valve is usually manufactured using PVC or natural polypropylene. Generally, these valves are used for watering gardens, irrigation systems, and a variety of industrial applications. You can even find pneumatic solenoid valves, used for automatic regulation of air pressure and curbing, regulating, securing, and releasing the air supply.

Butterfly valves: This is another useful valve, which is employed in various industrial applications. Butterfly valves operate with a quarter turn. These valves are usually used for managing gigantic flows of gases or liquids, which include slurries and various chemicals. These valves are quite compact in comparison with ball valves and flanged gate valves.

If you employ these valves in your industrial projects in an appropriate manner, you can ensure the smooth functioning of all your industrial plants without any hassles. Choosing and purchasing various industrial valves will no longer will be a difficult task when developing your chemical plant or any other industrial systems effectively.

[valveslog]

Safeguard your home from excessive water pressure by using a gate valve

Safeguard Your Home from Excessive Water Pressure By Using A Gate Valve

Water pressure from street piping to individual homes is never constant butt keeps fluctuating. Generally, water pressure rises at night when the water demand in your neighborhood is the lowest, and drops throughout the day. However, it is very important to maintain steady water pressure throughout your plumbing system. Various devices such as water heaters, dishwashers, the washing machine, water closet, taps, and every faucet in your home may suffer due to excessive wear and may not function effectively if the water pressure is not kept in check. In these circumstances, the use of a pressure regulating valve can prove instrumental in maintaining optimum pressure for your entire plumbing system.

  The gate valve is one of the common valves, which is used to control the flow of liquid from a straight line medium. You can find it in several places and markets easily. It has applications in several sectors such as in the domestic water supply, irrigation in agricultural, and in various chemical plants to regulate the path of different kinds of fluids.

The water faucet in your house is one of the most popular examples of gate valves. This faucet has a handle which is used to control the flow of water inside. The valve is developed with a gate and an actuator. The actuator can be either a lever, hand wheel, or an electric motor. All these aspects regulate the performance of the water faucet and make it more useful and safe.

  Also, the gate valve is known as a piece of metal which is rectangular or circular in shape whose up or down position determines passing and non-passing of the liquid flow. The flow is enabled when the handle of the faucet is revolved counter clockwise. At this instance, the faucet’s gate rises. When its handle is circulated clockwise, its gate is dropped which stops the flow. Some types of these valves have electric motors.

Based on peculiar designs, this valve is differentiated into various groups. The most popular valves are high pressure solenoid valve and flexible wedge valve. There are different kinds of bendable wedge valves that use bendable double disc parts. Parallel side valve is the most common and widely used flexible wedge valve. These valves are highly utilized in stem systems, as they can endure expansion and contraction in the ever-changing climatic conditions.

  Incompletely opened gate valves can cause pulsations and long lasting damage to the pipes. Also, fluid friction can impair the seating edge of the valves, if valves are left halfway opened. So, valve manufacturers specially design gate valves to block the flow fully or to permit the flow of liquid completely. This prevents any issues in pipes even if high water pressure exists and secures safety of your home.