High Performance Safety Valve For Steam Service

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Specifications

High Performance Safety Valve For Steam Service
1. High Performance
2. Competitive Price
3. Prompt Delivery.

High Performance Safety Valve For Steam Service

Product Information:

Manufactured according to ASME SECTION I
Size: 1 1/2" -- 6"
Pressure: 300LB -- 2500LB
Temperature: ±520°c

Product Feature:

The back pressure adjusting system utilizes the flowing steam to build and adjust back pressure, to ensure that lowdown is not more than 4% of set pressure.
Nozzle is welded with body, to make connection stable when it's serviced in the condition of high temperature and high pressure.
Connection of inlet and outlet is flange type, to make installation and maintenance easy.
Perfect guide design provides well alignment, to ensure that the operation of valve is agile and stable.
The selected materials are of high performance, which can be used in high temperature condition.
The nozzle and disc is faced with satellite, and lapped precisely.
Spring is produced through excellent technology, and tested under simulative service condition.

Q:Friends,is there anyone know about LinX(Linear Exchage)Valve,how they work.thanks in advance: A valve is a device that regulates the flow of substances (either gases, fluidized solids, slurries, or liquids) by opening, closing, or partially obstructing various passageways. Valves are technically pipe fittings, but usually are discussed separately. Valves are used in a variety of applications including industrial, military, commercial, residential, transportation. Plumbing valves are the most obvious in everyday life, but many more are used. Many valves are controlled manually with a handle attached to the valve stem. If the handle is turned a quarter of a full turn (90°) between operating positions, the valve is called a quarter-turn valve. Butterfly valves, ball valves, and plug valves are often quarter-turn valves. Valves can also be controlled by devices called actuators attached to the stem. They can be electromechanical actuators such as an electric motor or solenoid, pneumatic actuators which are controlled by air pressure, or hydraulic actuators which are controlled by the pressure of a liquid such as oil or water. Actuators can be used for the purposes of automatic control such as in washing machine cycles, remote control such as the use of a centralized control room, or because manual control is too difficult; for example, the valve is huge. Pneumatic actuators and hydraulic actuators need pressurized air or liquid lines to supply the actuator: an inlet line and an outlet line. Pilot valves are valves which are used to control other valves. Pilot valves in the actuator lines control the supply of air or liquid going to the actuators. The fill valve in a commode water tank is a liquid level-actuated valve. When a high water level is reached, a mechanism shuts the valve which fills the tank. In some valve designs, the pressure of the flow fluid itself or pressure difference of the flow fluid between the ports automatically controls flow through the valve. In an open valve, fluid flows in a direction from higher pressure to lower pressure.

Q:I am replacing my vanity sink with a Pedestal sink. I turned the shut off vales to the off position tight.I disconnected the cold water and drained the remaining water and everything was fine. I disconnected the hot and drained the water from the connecting tube but water still came out of the shut off valve at a decent pace.I placed my finger over the valve and i felt pressure build up...like when you stick your finger over a bottle of soda.I tightened the bolt on the valve and even the screw to the handle to no resolve.any ideas on how to make it stop while i connect the Pedestal sink?also, i am as novice as it gets.thanks in advance: The valves packing (seat) is probably worn and it wont seal. Either repair of the valve is in order, rebuild. You need to shut the water main off. Most houses have a master shut off valve that kill all the water to the house. If no such valve exists, then you would need to go out to the water meter and shut the water off at the meter to kill the flow to the house. Then install and make your repairs and install your new sink. The valve repair must be done when the water is off to the house. You cant fix it with the water on.

Q:What kind of valve is on this tennis ball cannon in this picture?: describes how it works pretty well even thought this one is not in fact solenoid operated. This one is operated manually via the blow gun which is just being used as an inexpensive lever operated valve, but the main part of the valve works on the same principle illustrated in the Wikipedia article, just mentally replace the solenoid with the lever valve.

Q:I am having a leaky valve is that normal? the doctor said that it is normal what do i do?: A leaky valve is not normal, but it is not uncommon. Your valves are designed to let your blood flow in only one direction through the heart. When the valve flaps do not close completely, blood can flow backward through the leaky valve. Depending on the severity of the leakage, the heart must work harder to maintain adequate blood flow to the body. It can be present in your * mitral valve * aortic valve Less common, but still possible, in your * tricuspid valve * pulmonary valve Currently, no medicines can cure heart valve disease, but lifestyle changes and medicines can often treat symptoms and delay complications for many years. Many people with leaky valves live very normal, active lives. Get regular checkups - at least once a year. Usually this will include an echocardiogram (ultrasound of your heart). If the performance of your valve is not deteriorating or causing damage to your heart muscle, your doctor may choose to monitor you on a regular basis as opposed to surgery. If the leakage is minor, your doctor may not recommend any treatment. On the other hand, if the leakage is significant and causes symptoms, you may need to have a valve replacement. Good luck!

Q:How would this affect the functioning of the heart valves?How would this be detected in a routine examination?: Endocarditis is usually caused by bacteria. When symptoms are prevalent, blood cultures are done to detect what sort of bacteria is present. Many types of bacteria can cause endocarditis. Normally, blood flows smoothly through heart valves. But if they have been damaged, by some other medical condition, defense mechanisms (such as white blood cells) cannot enter the valves. Then bacteria can have a chance to take a hold on these valves. So if bacteria establishes a hold on the valves, the body cannot get rid of them. Antibiotics can be used to treat the infection. If antibiotics does not work, then the infected valves are removed surgically and replaced with transplants or artificial valves. I hope this helps. good luck

Q:1995 Firebird - with digital EGR valve, I think when the engine is at idle, it would be closed, I think.Anyway, this EGR valve has 3 holes that open up whenever.I noticed that the plastic housing on them is melting a little, which probably isn't anything.but I felt around it, and I feel a little air coming out, not from the gasket part, but maybe it has a leak in one of those solnoids somewhere.My cars been idling really ruff, do you think a leak in that would cause it to idle ruff?when I drive, it's fine, runs smooth, but stopping it idles ruff.I just bought that EGR valve 2 years ago, I don't know why it would melt.: Take the EGR valve off and see if it is internally caked with carbon. Also look at the ports it lines up to on the plenum and see if they are also clogged with carbon. If they are, remove the air intake tube from the throttle body and open the throttle plate. See if the intake plenum is also clogged with carbon. If so, and I think it is, you will need to get yourself a cumbustion chamber cleaning. Those 90s GM cars were bad for this. This will make it idle rough, and also lack as much power as it should have.

Q:Water is seeping up around relief valve threads. Tried tightening but could not get it any tighter.: Donald; Don't try to tighten it, or replace it, it will fail. Lower the thermostat to no more than 120F degrees, and start shopping for a new water heater.

Q:I'm trying to estimate the amount of gas lost when a relief/blowoff valve is opened on a pipeline. If I know the valve opening size, pipe size, gas pressure, and the duration the valve is left open. Ex. A 12 inch pipe operating at 400 psi has a 4 inch relief valve that is open for 5 minutes. How much gas has been release? Assume constant flow of gas. Thanks in advance: Find the orifice size, then assume sonic velocity for ACFM flow rate times five minutes.

Q:Okay so my boyfriend's father is getting a heart valve replacement....he's so nervous he cried last night when he heard it will be in 2 weeks....and he's usually one of those tough guys has anyone or know anyone who has had this type of surgery. They are leaning towards a animal (cow or pig) valve...because with mechanical you have to take blood thinners for the rest of your life...anyways if anyone knows information on this or knows the pro's and cons of the two diff. types of valves please give me info. Thanks: Hey, Firstly, to answer your question, I quote from the Society of Thoracic Surgeons: ...there is little if any difference between valves. The principle advantage of mechanical valves is their excellent durability. From a practical standpoint, they do not wear out. The principle disadvantage is that there is a tendency for blood to clot on all mechanical valves. Therefore patients with artificial valves must take anticoagulants or blood thinners for the rest of their life. bovine or porcine valves have ...a reduced risk of blood clots forming but all are less durable than mechanical valves. Given enough time, they will probably all wear out. The options in this category include xenograft valves made from animal tissues (most often pig aortic valves), homograft or allograft valves retrieved from human cadavers, and pulmonary autograft valves moved from the patient's pulmonary artery on the right side of the heart to the aortic position on the left. The decision on the type of valve used should be made in conjunction with your cardiothoracic surgeon and your cardiologist. Ultimately the choice will depend on a patient's preferences, lifestyle, and individual risks as determined by age and other medical conditions. The risk for this kind of surgery is really high and depending on the individual the outcomes may vary. What I think your boyfriend's father needs now is reassurance from you guys, it must be really hard for him to have to expose his vurnerable side since he's always been the tough guy around. And look online for informations: www.nlm.nih /medlineplus/tutorials/heartvalvereplacement/htm/index.htm Medline is one of the most reliable database, I'd say you can read up the surgery there.

Q:We just got a new washer and cannot remove the old hoses from the pipes with the shut off valves on them. I don't want to bend or break anything. any suggestions?: for really bad ones you can cut diagonally across the snout of the hose connector with a hacksaw until you just break thru. slow and gentle is the key here. this method removes even the most stubborn hoses.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range