Eccentric Rotary Valve Made In China Best Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 1000 pc/month
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1.Features Of Eccentric Rotary Valve
VFR C eccentric rotary valve valve has a novel construction. The gyration centre of plug is not concentric with revolving shaft, which can be decrease seat abrasion and extended service life. There is a diversion ala at the back of the plug in favor of steady and large flow and wide adjustable extent. The seat leakage of the valve complies with ANSI B16.104 standard.
The product is designed according to GB/T4213-2008 standard.
2.Specifications Of Eccentric Rotary Valve
| Type | eccentric rotary valve |
| Normal size | DN25～400mm |
| Pressure rating | ANSI Class 150~600; PN 1.6~6.4 MPa |
| Rated CV value | 2.8～3400 |
| End connections | Wafer type：RF Flanged：RF、MFM |
| Body & Bonnet Material | SCPH2/WCB，SCPH21/WC6，SCS13A/CF8，SCPL1/LCB, Ti and other alloy steels .etc. |
| Ball Materials | SUS304，SUS316，SUS316L |
| Seal ring Materials | SUS304，SUS316，SUS316L |
| Fluid Temperature | －45～＋350℃ |
| Rangeability | 100∶1 |
| Flow characteristics | Approximate Linear |
| Metal seat | Rated Cv0.01% ANSI Class IV |
| Soft seat | Bubble-tight ANSI Class VI |
| Actuator | VA Pneumatic Diaphragm type AW(S)/SR/DA Cylinder piston type EI Electronic type M8 Intelligent type |
3.Body Of Eccentric Rotary Valve
| Type | Rotary eccentric valve |
| Normal size | 1"（25）、1¼"（32）、1½"（40）、2"（50）、2½"（65）、3"（80）、4"（100）、5"（125）、6"（150）、8"（200）、10"（250）、12"（300）、14"（350）、16"（400） |
| Pressure rating | ANSI 150、300、600；PN16、40、64；JIS10、20、30、40K |
| End connection | Flangeless connection RF(Flange wafer type), Flange type RF、MFM |
| Bonnet | Integrity with the body ：－45～＋350 ℃ |
| Gland type | Bolted gland |
| Packing | Teflon or Graphite |
4.Images Of Eccentric Rotary Valve
5.Applications Of Eccentric Rotary Valve
The model valves have small figure, light weight and compact body, they are widely applicable for control of large range and capacity service, the slurry or fibrous fluid, the fluid with suspended solids.
FAQ
Q1：How Can I Get A Sample?
A1:You can get samples by communicate with our export sales.
Q2:How Long Is Delivery?
A2:Delivery time will be30-45days according to order quantity.
Q3:What Is The MOQ?
A3:MOQ depends on different items.
Q4:What Is Our Normal Payments Terms?
- Q: what is the reason for a 30 degree angle valve cut ? should i have this done on a Street performer 351 windsor with stock street heads and a mild cam?
- it all depends on what kind of performance you want out of your engine. the more angle cuts on the valve makes a tighter seat on the head, which seals the valve better. The tighter the seal (more cuts on the valve) you don't lose fuel to blowbye through the valve seat. If the seat is real tight, the gas burns more complete which increases performance and HORSEPOWER~ But remember, that HORSEPOWER COSTS MONEY! Is this kind of modification worth its cost? On a mild street 351 small block, this would be money not necessary. Add a NOS system instead, maybe headers and a crossover pipe, beef up the trans and rearend. Use your money in better places. If you have extra money. this valve cutting won't hurt it. It will improve its performance because a tighter seal doesn't allow blowbye through the valve. You can even go with 5 angle valve cuts if you want an even tighter seal. I believe in Cheaters points - - NOS. When used properly, you'll enjoy the extra HP it will give you instead!
- Q: For instance, I am buying some new tires that don't have the valve stems on them, so could I remove my existing valve stems from my used tires onto the new tires? Is this recommend at all? Is it safe? Is it possible? Can this be done? why or why not? thank you.
- Ugh you could but you can buy new valve stems for about 25-50 cents each. I would use new ones.
- Q: I am replacing the Camshaft, lifters, and timing chain on a SBC 350. The motor is still in the car and I have the valve covers and manifold removed (and other components). The camshaft break-in procedure recommends removing the inner valve springs and running engine at 2000-2500 rpm for 20-30 minutes. MY QUESTION: I have the valve spring compressor tool to remove the springs. HOW do I prevent the valve from falling into the cylinder when I remove the spring? Can I conduct the break in without removing the inner valve springs?
- Depending on the position of the plug holes relative to the valves you just might be able to fashion a piece of realy stiff, strong wire into a support for the valves whilst you remove the springs, but this would also depend on the spring compressor not needing to use the head on the valve to do the compressing. It is highly likely that with everything in your favour the above method will fail and you will be obliged to remove the head. I would simply remove the to take out the springs and then remove it again to replace them after running in.
- Q: I'm installing an under-sink water filter. For the saddle valve, how do I drill the 1/8 hole through the iron pipe? What is the easy way to do this? Seems like I will be slipping around a bit. Any tips on this step?
- Your best bet would be to support the pipe from the opposite side somehow and then use a small center-punch where you want to drill. Good-luck.
- 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: Does a diverter valve even make a sound at all?
- Diverter Valve Sound
- Q: I was getting something to burn and smoke up this empty 2 liter bottle for my friend's brother's science experiment. We didn't find any wood, so I took his trumpet valve oil, dripped some on a piece of wood that wouldn't burn and make it smoke up. Does burning valve oil have any negative side effects as opposed to say, regular oil? I shouldn't have been so lazy and just used vegetable oil or something haha....
- Valve oil is basically just mineral oil and various other ingredients. You can buy pure oil, and it's also the main ingredient in baby oil and other medicines. Nothing wrong with burning it.
- Q: here are pix's i want to no, if there is a easy fix or does it have 2 b machined thanksi think it use to have a bent valve in it
- There is really no such thing as has to but there is a thing as ought to. You should put good used heads in a machine shop for a clean up and restoration. The worse they are, the more they need new seats, seals, guide clean up with new valves, surfacing and so on.
- Q: like my Acura has a 16v 4clyinder engine , and i dont know what valves does , the more vavles the faster?
- Valves are located in the cylinder head. 16V means that you have two intake and two exhaust valves per cylinder...when the intake valves let gas into the cylinder for combustion and the exhaust valves open to release the gases into the exhaust system.
- Q: we are having diffaculty with our spa and our jacuzzi. sometimes when we try and heat the spa the pool gets heated.first of all we would like to make sure the valve diagram is right because sometimes also the spa dumps about half into the pool. frustfrated can any one help?
- You have one or more faulty valves or you've got them turned the wrong way for the operation you want. You also may have a check valve that's going bad. The problem is that I'd have to see the setup around the pump and filter to even get an idea of what goes where. My pool has electric activators for the valves that allow automatic operation from inside the house. I adjusted one incorrectly once and it activated the valve backwards, and I had to readjust it.
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Eccentric Rotary Valve Made In China Best Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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