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Which valve is prefered to use for ammonia tanks a globe valve or a gate valve?
If the purpose of the valve is to modulate flow, a globe valve is preferable. If the valve is only on-off, a gate valve is preferable because of lower pressure drop when the valve is open. As wikipedia , A globe valve is a type of valve used for regulating flow in a pipeline, consisting of a movable disk-type element and a stationary ring seat in a generally spherical body. So i think it is a globe valve to use in steam pipeline.
Why should use globe valve in bypass line of control valve?
The purpose of the bypass and the globe valve would depend on the function of the system. The bypass might be used to allow a small amount of flow around the control valve to warm or purge the line prior to startup, or it might be there as a failsafe to prevent inadvertent total shutoff of the line by the control valve. In any case, a globe valve in the bypass line provides adjustability along with the ability to shutoff the bypass flow and Globe valve has following advantages. 1.Good shutoff capability 2. Moderate to good throttling capability 3. Shorter stroke (compared to a gate valve) 4. Available in tee, wye, and angle patterns, each offering unique capabilities 5. Easy to machine or resurface the seats 6. With disc not attached to the stem, valve can be used as a stop-check valve.
How do you replace cast iron flange?
You have to take the lead and packing out that is holding the flange in the next piece of pipe. If your flange is broke where the toilet bolts go, this is very common. There is a repair available for this. It consists of two curved pieces of metal that are about 1/3 of the circumference of the flange. They go under the flange and give you a new place to put the bolt. They are a lot easier to use than replacing the whole flange.
Who invented faucet?
The faucet use to be called a valve. The valve has been a way of shutting on/off water flow all the way back to the Egyptians, Romans and Greeks. The Romans helped to better the system by running water into buildings. In 1870 JH Davis got a patent on a globe valve.
How do you install blind flange?
To install a blind flange, first ensure that the pipe ends are clean and free from debris. Align the blind flange with the pipe, ensuring the gasket is placed correctly between the flange and the pipe. Use appropriate bolts to secure the flange, tightening them in a crisscross pattern to ensure even pressure. Finally, check for any leaks by testing the system under pressure.
What valve is the preferred valve to use in throttling a gate valve or globe valve?
Never ever use a Gate type of valve for throttling ONLY a globe pattern is designed for this purpose and a needle valve
Which valve is prefered to use for ammonia tanks a globe valve or a gate valve?
If the purpose of the valve is to modulate flow, a globe valve is preferable. If the valve is only on-off, a gate valve is preferable because of lower pressure drop when the valve is open. As wikipedia , A globe valve is a type of valve used for regulating flow in a pipeline, consisting of a movable disk-type element and a stationary ring seat in a generally spherical body. So i think it is a globe valve to use in steam pipeline.
What are flange valves and why are they useful?
flange valves are useful because lets say in your sink the faucet is leaking you can use the flange valve to stop the water and repair the sink without having to turn the water for your whole house off.
What is the plumbing code on installing a globe valve under ground?
NO plumbing code would dare say use a globe valve under ground that has no access to service it?
Can a ball valve be used to throttle flow?
no it can't , valves you can use are a prv pressure reducing valve or a globe or flow valve
Why does the water run so loud from my basin tap?
excessive velocity use a globe valve to throttle the volume
Where is a ball valve used?
Where one would use either a gate or globe pattern type A ball valve is used to turn water , gas or oil on and off.
How is working motorized operated valve?
motor is used as a actuator here. we can use globe,ball,butterfly type valves
Can you use forged flange with cast flange?
Normally whether use the forged flange or cast flange depends on the design code, material, pressure, temperature, stress strength and medium of the piping system. It has been decided since the beginning of the design. If forged flange is chosen, it is very dangerous for you to use cast flange due to its much lower strength and other mechanical&chemical performance. If cast flange is chosen, it is not sensible to change it to forged flange because of the high cost. Visit Hebei Metals Industrial Limited website for more information about the forged flange. www.metalsflange.com
How can I raise a toilet flange?
To raise a toilet flange, you can use a flange extender kit or add extra wax rings to increase the height. Make sure to secure the flange properly to prevent leaks.
What are the steps to properly use a toilet flange repair kit for fixing a damaged toilet flange?
To properly use a toilet flange repair kit for fixing a damaged toilet flange, follow these steps: Turn off the water supply to the toilet. Remove the toilet and clean the area around the damaged flange. Install the new flange over the damaged area, ensuring it is securely in place. Use the provided screws to secure the flange to the floor. Replace the wax ring and reattach the toilet to the flange. Turn the water supply back on and test for leaks. These steps will help you effectively repair a damaged toilet flange using a repair kit.
Why should use globe valve in bypass line of control valve?
The purpose of the bypass and the globe valve would depend on the function of the system. The bypass might be used to allow a small amount of flow around the control valve to warm or purge the line prior to startup, or it might be there as a failsafe to prevent inadvertent total shutoff of the line by the control valve. In any case, a globe valve in the bypass line provides adjustability along with the ability to shutoff the bypass flow and Globe valve has following advantages. 1.Good shutoff capability 2. Moderate to good throttling capability 3. Shorter stroke (compared to a gate valve) 4. Available in tee, wye, and angle patterns, each offering unique capabilities 5. Easy to machine or resurface the seats 6. With disc not attached to the stem, valve can be used as a stop-check valve.
