#SS304 drop in anchor

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Ball Valve Manufacturer in USA

Being a valuable ball valve manufacturer in USA, SVR Global offers a wide range of product solutions, satisfying even the most demanding operating conditions, ensuring more flexibility, more capacity and therefore more excellent economy.

What is a Ball Valve?

A ball valve is a quarter-turn on/off valve with a rotational motion that controls the flow of a liquid or gas. 

Ball valves are referred to as quarter-turn valves because the ball rotates 90 degrees between the fully open and fully closed positions. On/off valves either allow flow (on) or obstruct it completely (off). These valves are also known as isolation valves, because they can effectively shut down flow into a segment of a system, often for maintenance to be performed. 

A ball valve comprises a valve housing, which is often a metal casting and a perforated ball. The flow is restricted by turning the ball 90 degrees around its axis using a stem. 

Advantages of Ball Valves:

Compact in size

Corrosive environments aren’t an issue

Do not require lubrication

Easy to use

Fast-acting

Flexibility in design

Inexpensive

Long life expectancy

Low-pressure drop (flow is almost unrestricted) 

Reduced chances of leakage

Requires little maintenance

Suitable for emergency power outages

Suitable for use in high-pressure environments

Disadvantages of Ball Valves:

Body cavity filled with fluid

Not suitable for high temperature

Not suitable for throttling

The partially exposed seat erodes quickly in a throttling position due to the impact of high-velocity flow.

Should be positioned upright and cannot be used for throttling because the valve handle has been rotated.

Industries that use Ball Valves:

Automotive

Chemical

Cryogenic

Oil & Gas

Petrochemical

Power Processing

Vacuum 

Water Treatment

Types of Ball Valves:

Floating ball valve

A floating ball valve features a ball, a valve, and a stem. The stem is connected to a slot at the top of the ball which allows the ball to rotate a quarter turn (90 degrees). The ball is free to float inside the valve body. The ball is held in the position by the compression of the two elastomeric seats against the ball. 

Once pressure is applied, the flow will push the ball against the seat creating a bubble-tight seal. This type of valve design is capable of bi-directional shut-off. The floating valve is very difficult to operate when upstream pressure is high. 

In a house, a float valve is installed in a water storage tank and flush tanks, so that water flow is stopped automatically once the tank is filled up with water.

Forged steel ball valve

A forged steel ball valve is a common type of valve used to control and regulate fluid flow. As the name suggests, it is a ball valve made out of forged steel.

A ball valve is opened and closed by rotating the lever handle clockwise and counterclockwise, respectively. When the ball hole is parallel to the fluid flow, the valve is said to be open, and when the ball hole is rotated at 90 degrees, the valve is said to be closed.

Trunnion ball valve

A short shaft like an extension called Trunnion is set in the body. The trunnion-mounted ball valve design features a trunnion anchoring at the top and bottom of the ball. The ball is supported by two floating or spring-loaded seats that remain in constant contact with the ball. Regardless of the pressure, this design guarantees a positive seal on both downstream and upstream seats. 

Description of Ball Valves:

Being a valuable ball valve manufacturer in USA, SVR Global provides ball valves with the following features-

Body Material: Cast iron, WCB, WCC, WC6, LCC, LCB, Titanium, SS304, SS316, CF8, CF8M, F55, F51, F53, Monel, Ductile Iron.

Class: 150-2500; PN10-PN450

Ends: Buttweld, Flanged, Socket weld, Threaded

Operations: Lever-operated ball valve, electric actuated ball valve, pneumatic actuated ball valve, gear-operated ball valve

Size: DN15 to DN1200

About various valves provided by SVR Global - https://svrglobal.net/products/ball-valve/

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Trunnion Ball Valve Manufacturer in USA

Being a valuable Trunnion Ball Valve Manufacturer in USA,  SVR Global offers a wide range of Trunnion Ball Valves. Our Trunnion Ball Valves are tested to ensure they meet all of our clients’ requirements. We also offer customized Trunnion Ball valves that are tailored to specific industrial demands.

What is a Trunnion?

A trunnion allows you to mount a fixture to the surface allowing rotation of the fixture.

What is a Trunnion Ball Valve?

A short shaft like an extension called Trunnion is set in the body. The trunnion-mounted ball valve design features a trunnion anchoring at the top and bottom of the ball. The ball is supported by two floating or spring-loaded seats that remain in constant contact with the ball. Regardless of the pressure, this design guarantees a positive seal on both downstream and upstream seats. 

A ball valve is a quarter-turn on/off valve with a rotational motion that controls the flow of a liquid or gas. 

Ball valves are referred to as quarter-turn valves because the ball rotates 90 degrees between the fully open and fully closed positions. On/off valves either allow flow (on) or obstruct it completely (off). These valves are also known as isolation valves, because they can effectively shut down flow into a segment of a system, often for maintenance to be performed. 

A ball valve comprises a valve housing, which is often a metal casting and a perforated ball. The flow is restricted by turning the ball 90 degrees around its axis using a stem. 

Types of a Trunnion Ball Valve:

SVR Global is a valuable Trunnion Ball Valve Manufacturer in USA that offers trunnion ball valves:

Forged Trunnion ball valve

Casting Trunnion ball valve

Advantages of a Trunnion Ball Valve:

Appropriate for larger-bore and higher-pressure applications

Perfect for automated ball valve applications

Industries that use Trunnion Ball Valve

Oil and gas

Petrochemical

Synthetic industry

What is a Ball Valve?

A ball valve is a quarter-turn on/off valve with a rotational motion that controls the flow of a liquid or gas. 

Ball valves are referred to as quarter-turn valves because the ball rotates 90 degrees between the fully open and fully closed positions. On/off valves either allow flow (on) or obstruct it completely (off). These valves are also known as isolation valves, because they can effectively shut down flow into a segment of a system, often for maintenance to be performed. 

A ball valve comprises a valve housing, which is often a metal casting and a perforated ball. The flow is restricted by turning the ball 90 degrees around its axis using a stem. 

Advantages of Ball Valves:

Compact in size

Corrosive environments aren’t an issue

Do not require lubrication

Easy to use

Fast-acting

Flexibility in design

Inexpensive

Long life expectancy

Low-pressure drop (flow is almost unrestricted) 

Reduced chances of leakage

Requires little maintenance

Suitable for emergency power outages

Suitable for use in high-pressure environments

Disadvantages of Ball Valves:

Body cavity filled with fluid

Not suitable for high temperature

Not suitable for throttling

The partially exposed seat erodes quickly in a throttling position due to the impact of high-velocity flow.

Should be positioned upright and cannot be used for throttling because the valve handle has been rotated.

Description of a Trunnion Ball Valve:

SVR Global is a valuable Trunnion Ball Valve Manufacturer in USA offering an extensive range of valves in numerous sizes, styles, and designs. 

Body Material: Cast steel (WCB, WCC, WC6, LCC, LCB), Titanium, Stainless steel (SS316, SS304, F51, F55, CF8, CF8M)

Class: 150-2500, PN25 – PN450

Size: 2” to 48”

Ends: Buttweld Trunnion Ball Valve, Socket weld Trunnion Ball Valve, Threaded Trunnion Ball Valve, Flanged Trunnion Ball Valve.

Operations: Gear Operated, Electric Actuated.

Visit us to know more about various valves provided by SVR Global - https://svrglobal.net/products/trunnion-ball-valve/