High Performance API Pilot Operated Pressure Relief Valve

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Specifications

High Performance API Pilot Operated Pressure Relief Valve
1. High Performance
2. Competitive Price.
3. Prompt Delivery.

High Performance API Pilot Operated Pressure Relief Valve

HTXD pilot-operated safety valves are designed and manufactured in accordance with the requirements of ASME Boiler and Pressure Vessel Code, Section VIII. They are composed of a main valve and a pilot valve. The pilot valve automatically responds to the pressure change of the system media to control the open and close of the main valve. This series of safety valves suit working conditions of high back-pressure, large flowrate, high pressure, strict sealing requirements and compact installation location.

Product information:

Size: 1" D 2"-8" T 10"
Pressure:150 lb-2500 lb
Temperature: -29-+260°C

Performance:

The allowable tolerance of the set pressure ≤± 3% of the set pressure

Overpressure: ≤ 10% of the set pressure

Blowdown: ≤ 10% of the set pressure

Tightness:The valve have good seat tightness,conforms to API Std 527

Product Feature:

The soft seat design provides good seat tightness before and after each relief cycle
The system can be operated nearer set pressure without valve leakage
No more overpressure required for full lift of main valve
Proper valve operation and lift are unaffected by back pressure
Adjustable blowdown
Non-flowing pilot reduces product loss and environmental pollution
Quick simple verification of set pressure while valve remains in service

Q: How do you clean an EGR valve on a 1999 Ford Taurus DOHC? What do I do and what can I use? Will water work? I've read a lot about a plunger mechanism but I have no idea what this is. Please explain in the best detail you can how to remove, clean, and re install the EGR valve?: The egr valve doesnt get dirty on its own; if there is a problem with foreign material in it, its coming from the exhaust stream, not the valve. But if you need to clean it anyway, then just unbolt it, push in the valves plunger from the bottom, and pick out anything blocking the valve from closing. They do not plug up. Also, check to make sure the vapor holes where the valve bolts on are clean, they do plug up. the mechanics of it are pretty basic.

Q: I have a 2005 Dodge Durango and had problems with stalling. I took it into the dealer with warranty on it. They said the ECG Valve is busted and its unsafe to drive. Can you guys tell me what the function of this part is?: Ecg Valve

Q: Can sum1 tell me how i can tell if my valves are in the right place?I notice there are holes in the valves, please explain how those holes are suppose to face to for each of the 3 valves?: Put the correct valve in the valve case. (There is usually a notch that guides the placement, but it is not always accurate enough.) Blow gently into the trumpet, (you don't need to play, just blow as you do to clear the spit valves). If you feel a resistance, rotate the valve until the resistance is gone. When there is no resistance with the valve up, depress the valve and blow again. There should be no resistance there either. Repeat with each valve.

Q: when riding my motorcycle valves start knocking i took to a mechanic and they did not resolve problem. i have baby ed my motorcycle. dint know what to do at this point and time.: A lot of times you will not hear a valve problem, They tend to tighten up with age not loosen. On sign of a valve out of adjustment is if bike is hard to start when cold. knocking could be loose timing chain, timing chain tension-er needs attention.,Could also be worn drive chain. It will make a popping sound when its stretched out. Some front brake calipers will make a knocking sound, its the pads rattling around between calipers and rotors.

Q: Our water heater (bought in 2007 so still fairly new still under warranty luckily) seems to release water from the pressure release valve quite frequently. Everyone seems to say that it shouldn't do it often and ours probably does it a couple times per day. 2 main questions - 1. Is there really a risk of too much pressure building up and the water heater exploding (that's what the sales guy at Lowe's said) and 2. Any idea what the problem might be/what we should check out?: I doubt that there is any chance of the water heater exploding since the safety valve is leaking. Have you checked the water temperature settings? After no hot water has been used for a while, run some hot water and check the temperature. If it is near boiling, the you need to check the settings. It could be just a faulty relief valve which leaks when the water surges. When there is high water flow that stops suddenly the water pressure will surge for a very short time. Try opening the bath tub faucets fully and then shut them off quickly while some one watched the heater to see if it leaks. I hope this helps.

Q: I'm drawing a complete diagram of the heart, but I'm unsure of the positions of the different valves. I know there are the pulmoary valve, the aortic valve, tricuspid/right AV, bicuspid/left AV, semilunar valves, mitral...but I know there are several names for some of them, like I think the mitral and the bicuspid are the same...but there are so many sources online I don't know which to believe. If anyone knows for absolute sure the right names and where they are it would be very appreciated if you could help :): There are 4 valves on the heart. Right atrium Left ventricle Left atrium Right ventricle. The atriums are the top of the heart...the more smaler ones and the ventricles are th larger ones which are below the atriums.

Q: how do you replace the pcv valve on a 1997 ford escort: It is actually a pain in the butt, but it is located in the front of the engine, on the drivers side, close to the trans. Follow the larger hose down, and you will find it, wedged between the 2 hoses.

Q: this question is related to Ball valves, In actuated valve for the selection of actuator we need differential pressure across the valve so I wanted to know that what is meant by differential pressure?: differential pressure is simply having a different pressure each side of the valve. In this case I think that means you need a difference in pressure to move the ball closing the valve.

Q: hello!I'm designing a floor cleaner and for a water release system i was thinking of using a ball valve, connected to an actuator,however i'm not fully sure what to look for, and although I can buy the actuator and ball valve together, I'm not sure how to connect it to a motor and battery?If anyone can help my with this I'd really appreciate it!!Thank You!!: An actuator for a ball valve can use either compressed air or an eectric power source to drive a motor. Air actuated valves can operate very quickly and are a little cheaper but they require a compressed air source and pneumatic controls to operate. An electric operator uses a geared motor to operate the valve and are slower. Electric operators are more expensive but only require power and some switches to operate. See link for hook up details.... The motor is built into the actuator so its just a matter of mating the actuator up with the valve. It would be best to buy a complete unit with the actuator and valve already attached. These will cost at a minimum several hundred dollars. Using a ball valve may not operate fast enough nor give you fine control if your considering using it to control the cleaning fluid applied to the floor. Instead consider using a solenoid valve instead. These are smaller valves and operate very quickly by just adding or removing power. Not to mention these are much cheaper $25 to $100 on average.

Q: I bought a Bb trumpet from Ebay (I know, probably not the best idea) and when it arrived it was really good, except the valves. They wouldn't go down (or up) really well, so I oiled them, and it helped, but it still won't go up properly (it might go up halfway, then suddenly stop, then go up slowly). The valves sound like they're scraping the side a little, and valve oil doesn't do much good. I don't know what brand it is, so don't ask. Another thing, is there such a thing as over-oiling?: The trumpet has to have the valve holes lined up with the trumpet air passageways in order to have your air proceed by the trumpet and characteristic a sound produce. Your valve must have an computerized locking mechanism (the small piece of plastic close to the spring). now and again this receives worn down, and the valve gained't line up wisely. To treatment this, you should locate the starting up turning position of the valve and tighten the valve starting up there. i imagine that is ninety degrees to the left at the same time as the bigger plastic piece is dealing with the mouthpiece aspect of the trumpet.

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