Bellows Seal Control Valve Made In China Best Price
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1.Features Of Bellows Seal Control Valve
Bellows Seal Control Valve has a compact valve body and an S-shape flow passage that features low pressure loss, allows a large flow capacity, rangeability and high accuracy flow characteristics, complies with the IEC534-2-1976 standards. The Model HLSW Control Valves are widely applicable for reliable control of the most poisonous, flammable, explosive volatile process fluid and rare metal as the bonnet using the bellows seal. And it can be used in a vacuum occasion. The leakage complies with the ANSI B16.104 standards. The actuator integrated with simplest mechanisms utilizes a compact yet powerful diaphragm actuator loaded with multiple springs. This product complies with the GB/T4213-2008 standards.
2.Specifications Of Bellows Seal Control Valve
| Type | Straight-through, cast globe valve |
| Nominal size | DN15～200mm |
| Rated CV value | 0.01～850 |
| Pressure rating | PN1.6～6.4MPa，ANSI125～600，JIS10～40K |
| Fluid Temperature | -45～+350℃ |
| End connections | Flanged：FF、RF、RJ、TG、MFM Welded end： SW、BW |
| Body & Bonnet Material | SCPH2/WCB,SCPH21/WC6,SCS13A/CF8,SCS14A/CF8M,SCS16A/CF3M,Ti and other alloy steels .etc. |
| Trim Materials | SUS304，SUS316，SUS316L，SUS420 |
| Rangeability | 50：1 or 30：1 |
| Flow characteristics | Linear,EQ% |
| Metal seat | ANSI Class III、IV |
| Soft seat | Bubble-tight ANSI Class VI |
| Actuator | HA Pneumatic Diaphragm type VA/VP Cylinder piston type EIL Electronic type M8 Intelligent type |
3.Body Of Bellows Seal Control Valve
| Type | Straight-through, single seated, cast globe valve |
| Normal size | 40、50、65、80、100、125、150、200mm |
| Pressure rating | ANSI Class 125, 150, 300;JIS 10K, 16K, 20K;PN 1.6, 4.0 MPa * |
| End connections | Flanged：FF、RF、RJ、TG、MFM Welded end： SW（40～50mm）；BW（65～200mm） |
| Body & Bonnet Material | SCPH2/WCB, SCPH21/WC6, SCS13A/CF8, SCS14A/CF8M, SCS16A/CF3Mand other alloy steels. |
| Bonnet type | Bellows seal ：－196～＋350℃ |
| Gland type | Bolted gland |
| Packing | Teflon V-ring, Teflon-impregnated asbestos, Asbestos yarn packing and Grafoil |
| Gasket | Flat type, Saw-tooth type （Carbon steel, Stainless steel or other alloy steels） |
| Painting color | Munsell N-6（Epoxy resin group）is standard. In the case of stainless steel body, nopainting is standard |
5.Images Of Bellows Seal Control Valve
4.Applications Of Bellows Seal Control Valve
Bellows seal control valve is widely applicable for reliable control of the most poisonous, flammable, explosive volatile process fluid and rare metal as the bonnet using the bellows seal. And it can be used in a vacuum occasion.
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?
A4:Our normal payment terms now is: T/T, L/C or western union,paypal
- Q:my dad's friend died, and dad had been keeping some valves of his. now we've been left with about 400 valves and i'm going to sell them.my main question is what are they used for? i need to write a description for ebay but have no idea what they're for! anyone know?also, how much should i sell them for? on the box it says 11 shillings, which i worked out as ?1.32, but how much should i sell them for on ebay? there's prices on ebay that are about 50p to ?1.50 for most of them, but some are about ?7 but have no bids at all. how much should i start the bidding at?also, if you could give me any other information that i should put in the description, i would really appretiate it :)they are mainly 'Mullard' valves (the company name) but some are 'MAZDA'thanks! :D
- It depends what they are, specifically. Valves used in TVs or RF receivers are not worth much. Audio and RF transmitter tubes might be worth something.
- Q:My car had white smoke coming out from the exhaust.After talking to my mechanic, he said that the valve seat is faulty in which i suspected earlier. He also told that my car need to be overhauled. What would a faulty valve seat cause my engine?
- If the valve seats leak it will cause oil to run down the valve stem and either it gets sucked into the intake or it get pushed out the exhaust, depends if both valve stems are leaking. It would be black smoke not white. Your car will produce water in the exhaust system when exhaust goes through the cat converter this may come out as a white smoke but it should not be something you can see if your driving. If it is that much you have a head gasket problem.
- Q:can you spray WD-40 on it so you can turn it off?
- this is something to try, but if it doesn't work, you are going to need to call in a pro for help.
- Q:My question mainly pertains to Electric Motor-driven Motor Operated Valve Actuators.
- This Site Might Help You. RE: How does an electric motor operated valve (MOV) actuator work? My question mainly pertains to Electric Motor-driven Motor Operated Valve Actuators.
- Q:The hot water in my bathroom is leaking from the faucet. I've shut off the valve below the sink, but it continues to dribble out. Also, there appears to be some rust build-up. Could that account for a failing valve?
- It sounds like your shutoff valve is not working properly. You need to shut off the hot water at the main valve where it comes out of the water heater (this will shut off all hot water in the house); drain the line (there's a little knob on the main shutoff valve you can twist that will allow the water in the pipe to drip out), then replace the shutoff valve. The shutoff valve is probably threaded pipe and can be loosened using two wrenches (hold the pipe with one wrench and twist the nut with the other - you want to conteract the twisting motion on the pipe so the pipe does not weaken and burst, which is why the one wrench needs to hold the pipe). once the valve is removed, clean the pipe threads with a wire brush and cleaning solvent to remove the rust and install the new valve. Be sure to read the manufacturer's directions to see if you need to wrap the threads with teflon tape first. When the valve is replaced, you can turn on the main hot water valve at the water heater; then use the new shutoff valve when you prepare to repair or replace the faucet. I would expect the faucet is leaking due to worn out washers, you can take it apart and tell. I susupect the rust you see is a result of the leak and not the other way around.
- Q:One of my valves leaks a small amount of water through the valve and into the water line. why would it leak and what do i have to do to fix it. the valve is a rain jet valve. i would like to fix it without having to remove it from the valve box. inside the valve box there are 8 valves and they are glued in and i dont want to have to remove all of the valves and box.
- Sounds okorder ), and so sometimes its almost easier to replace the whole thing. The rain jet valves definitely aren't the best quality either, so if I were you I'd get a better one just to make sure it is going to work for a long time.
- Q:List all the brass instruments with valves? Thanks. I need it for the history exam -.-
- lets see... Trumpet Trombone (Not sure if it would be considered a valve instrument even though it works the same way only you have to do the sliding yourself.) French Horn Tuba and I think there's probably one or two more.
- Q:Full Bore ball vale and Reduce bore ball valve have diferent with each other ,I want to know about them.
- 1. Ball valves are generally more expensive than butterfly valves. 2. Ball valves use a face seal, butterfly valves (usually) use an edge seal. 3. Ball valves can be rated up to Class 2500 (42.5MPa), butterfly valves are rarely used above Class 150 (2MPa). 4. Ball valves can seal on two faces and can be double block and bleed for positive bubble-tight sealing, butterfly valves have a single seal and can never be assumed to be bubble-tight.
- Q:Serious answers only please. I have a 1995 Ford F-250 XL 5.8L 351 c.i. engine. My check engine light comes on periodically when I drive. When I bought the truck a year ago the gas mileage wasn't too bad, about 9-10 mpg. I've only put about 3,000 miles on it this past year, and now the needle drops just driving it across town. I work at a Chevy dealership, and I've worked at another Chevy dealer as well as a Ford. I've always done my own work on my cars and am currently restoring a 1967 Mustang, so I have decent knowledge under the hood. I scanned the truck and it has a stored code for EGR valve voltage too high (stuck open). How bad could this be hurting my gas mileage? It's $160 for the valve and sensor even after my discount, and being a college student that's a lotta $ to pay. I'm selling the truck and need it running perfect when I do. Please, serious answers only, and help is greatly appreciated!
- Ford F150 Egr Valve
- Q:how to reset control valve with electron pneumatic positioner of (make) Instrument and system.?
- Control valves come with a spring g which keeps the valve in either the open or closed position, when there is no air pressure applied to the diaphragm of the valve actuator. For this reason, I'm unsure what you mean with 'reset the valve. The electro/pneumatic positioner is a device which applies the air pressure required to open (or close) the valve to the position the electric signal from the controller is calling for, rather than using an I/P transducer to output a 3 to 15 PSIG air pressure to the diaphragm. Sometimes an actuator requires more pressure than the normal 3 to 15 psig to move a sticky valve to the correct position. Edit your question to detail what is occurring, and I or someone else can give you a proper answer. TexMav
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Bellows Seal Control Valve Made In China Best Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 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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