Non-rising Stem Metal Seated Gate Valves Made of Ductile Iron
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 unit
- Supply Capability:
- 100000 unit/month
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Non-rising resilient seated gate valves solve the problem in general gate valves such as leakage, rusting etc. and saves installation space. It is used widely in tap water industry, sewage treatment, shipping construction, petroleum, chemicals, food, pharmacy, textile, electric power, metallurgy and energy system's pipeline to adjust and shut off fluids.
l Replaceable O-ring
l Low torque operation
l Rubber encapsulated wedge
l Clockwise closing direction
l Fusion bonded epoxy coated inside and outside
Specification
Body materials: Ductile Iron/Metal
Design standard: DIN3352 F5/F4, according to requirements
Design pressure: PN10/PN16/PN25
Size: DN80mm-DN2000
Connect type: Flanged gate valve
Seal type: Resilient seated gate valve, EPDM+ Ductile Iron
Coating:
Fusion bonded epoxy coated both on the interior as well as the exterior surfaces of the valve, flange surfaces are also fully epoxy coated, blue color.
Application
Potable water, neutral liquids, irrigation, heating and chilled water, fire systems etc, in either above ground or buried service applications and requires minimal maintenance
Feature
This Ductile Iron Resilient Seated Gate Valve is fully compliant to DIN3352 F4. We have light weight type, heavy weight type and even middle weight type for your reference, and these three options design construction of ductile iron will offer a robust and durable extended life performance.
1- Bolted bonnet, full bore: used for larger valves and higher pressure applications.
2- Stem sealed with O-rings: realize zero leakage, could be replace under full pressure.
3- Rubber encapsulated wedge: excellent elastic memory, ensure sealing effect.
4- Blue fusion boned epoxy coated inside and outside: suitable for portable water.
5- Working pressure from -1 to +16 and working temperature from -10 to +80°C
Durable
This valve is suitable for use in a wide range of applications including potable water, neutral liquids, irrigation, heating and chilled water, fire systems etc, in either above ground or buried service applications and requires minimal maintenance. This Resilient Seated Gate Valves have a rated working pressure of 16 Bar. The valves seal 100% leak tight. The waterway is clear, unobstructed and free from pockets. Resilient seated gate valves are fusion bonded epoxy coated both on the interior as well as the exterior surfaces of the valve, flange surfaces are also fully epoxy coated.
Advantages
1- OEM Factory : Professional manufacturer, clients from whole world.
2- High Quality, Competitive Price: Custom is accepted.
3- Complete Service: Long service Life, Fast delivery, Multilingual services.
4- Certificates: ISO9001, CE, NSF, TS, WRAS.
5- Low MOQ: Ready for providing the sample and producing some small orders.
FAQ
Q: Do you produce valves with PN40?
A: Yes, but for PN40, we suggest materials of metal, like cast steel, stainless steel…etc. We could also produce ductile iron valves with PN40.
Q: Are you manufacturer or trading company? Which kind of valves do you supply?
A: We are a professional manufacturer of butterfly valves, check valve, non-return valves, gate valves, Y-strainer and so on.
Q: Will you do inspection before shipment? Whether Third Party Inspection is available?
A: We have a professional engineer team, so we can offer you the most professional technical support. All valves are tested twice before and after hammer pin to ensure its perfect sealing property and to make sure every valve is ok before ex-factory. TPI is ok but the clients should bear all fees.
Q: What kind of package do you use for these valves?
A: Valves from DN80-DN1400 will be packed in wooden boxes, but valves above DN1400 will be in wooden pallets. If you need wooden boxes for above DN1400, the price may be more expensive.
- Q: i need to know the setting of the valve and a little advice on the up and down of the valves
- This is not a job for a back yard mechanic.Your valves have overbucket shims and require special tool and more important a selection of shims in .002 increments.Best to let a shop do this.You can save yourself about 1hr labour if you remove the fairing yourself before you take it in for adjustment. By the way the shims cost about $8.00 each but most shops have an exchange price.
- Q: My question mainly pertains to Electric Motor-driven Motor Operated Valve Actuators.
- It's been a few years, and I think it depends on the size of the valve, but: I think there is usually an electric motor, maybe 1HP or less, connected to gears and a valve actuator which might actually move a valve stem. Limit Switches (LS) usually stop the motor at the ends of travel, and provide signals to outside control systems. So maybe somebody somewhere pushes a button to start the motor, and it runs until the limit switch opens the circuit and stops the motor. To move the valve the other way, they reverse the motor.
- Q: I am trying to shut off the water valves under my sink to install a new kitchen faucet. The hand knobs appear to be damaged (thin soft metal). In addition, they seem to be seized up pretty well. So I can't shut them off by hand and not sure what I can use to close it off without damaging it further. My initial thought is to replace the valves. Any suggestions?
- You don't have to go through all that crap. Get a can of PB Blaster or Deep Creep. (penetrating oils) Both oils far away better than WD-40. Spray the stem of the valves and wait,..... about 20 minutes. if they are still stiff, apply again, wait another 20. Then if its not fine and ready to go, THEN go through the hassle...
- Q: Hi, I was wondering if it takes a minute or two for the water to actually turn on after turning the valve? I've turned it as far as I can counter-clockwise but there's still no water. Is there something else that needs to be done to get the water back?
- It might take a few seconds (not minutes) to get water to a faucet in the house if your house valve has a drain back feature (house water flows backward to empty the pipes so they don't freeze in winter if you leave (for Arizona or Florida!) and turn the water off.) I turned my water off this way once and called the water company in a panic fearing I had broken a pipe when water started bubbling up through the ground. { Hey, it's funny now. } [Was advised to only use main shutoff at the road in the future.] My house valve under the front water faucet is seen by a 1/2 (or so) square metal stick barely sticking out of the ground. Use vise grips or correct size wrench to grip and turn. Good luck.
- Q: hi guys..What is different between globe valve and stop check globe? Is that stop check globe=SDNR JIS std?
- I am not even sure what you are talking about. a globe valve is a type of valve that can stop the flow by turn a handel on top of the valve. A check valve on let the flow go one way and stops the flow the other way. hope this help Globe valve From Wikipedia, the free encyclopedia Jump to: navigation, search A Globe valve is a device (specifically a type of valve) for regulating flow in a pipeline, consisting of a movable disk-type element and a stationary ring seat in a generally spherical body.[1] Globe Valves are named for their spherical body shape with the two halves of the body being separated by an internal baffle. This has an opening that forms a seat onto which a movable plug[2] can be screwed in to close (or shut) the valve. The plug is also called a disc or disk.[3][4][5] In globe valves, the plug is connected to a stem which is operated by screw action in manual valves. Typically, automated valves use sliding stems. Automated globe valves have a smooth stem rather than threaded and are opened and closed by an actuator assembly. When a globe valve is manually operated, the stem is turned by a handwheel. Although globe valves in the past had the spherical bodies which gave them their name, many modern globe valves do not have much of a spherical shape. However, the term globe valve is still often used for valves that have such an internal mechanism. In plumbing, valves with such a mechanism are also often called stop valves since they don't have the global appearance, but the term stop valve may refer to valves which are used to stop flow even when they have other mechanisms or designs. Globe valves are used for applications requiring throttling and frequent operation. For example, globe valves or valves with a similar mechanism may be used as sampling valves, which are normally shut except when liquid samples are being taken. Since the baffle restricts flow, they're not recommended where full, unobstructed flow is required.
- Q: In your explanation, be sure to:- identify the function of a valve in relation to the flow of blood- identify two places in the circulatory system where valves are found - identify one specific valve by name and describe its specific function
- The valves in the body makes sure that the fluids flow in one direction, and prevent backflow. In the heart the valves prevent the backflow of blood to make sure it travels in one direction (atrium to ventricle). The valves are also present in the lymphatic system that makes the lymph travel in one direction.
- Q: I have a Ford Explorer 4x4 2004 model.The check engine light soon has been on for two to three weeks, I finally got it checked and they said i need my ERG valve cleaned. They quoted it for around 50 bucks, which is fine. However, i dont get paid until a week from now. Will it be alright until then?What are the effects of a dirty/faulty ERG valve if not taken care of??There are not sputtering or anything abnormal that i can tell..Thanks.
- If your truck runs, you can probably continue running it for a while (likely a long while), though you might pollute. If the EGR valve gets stuck open, it will drop your vacuum pressure radically. That will cause your engine to run roughly and inefficiently. If the EGR valve gets stuck closed, your smog system won't work right (you won't be recirculating the exhaust gas to re-burn pollutants. It is possible that the shop had no reason to tell you to clean the EGR valve. You might ask the mechanic if it is stuck open or closed. He might have suggested cleaning the EGR as preventive maintenance.
- Q: What is a foot and check valve what's the difference between the two?
- This Site Might Help You. RE: What is a foot and check valve what's the difference between the two?
- Q: 1998 camaro3.8L v6sometimes when i start the car, it makes this loud ticking noise that goes with the RPMIm pretty sure its the valve, anyone know how to fix it, and how much it might cost?
- This Site Might Help You. RE: How do fix a stuck valve? 1998 camaro 3.8L v6 sometimes when i start the car, it makes this loud ticking noise that goes with the RPM Im pretty sure its the valve, anyone know how to fix it, and how much it might cost?
- Q: How would you change the Heater control valve on a 1997 honda civic hx?its my first car, so i dont know much about cars.
- the heater control valve is in the heater hose under the hood. on the passenger side of the car there will be two heater hoses going into the engine wall. one of them will have a heater valve in the line with a cable attached to it. drain the coolant from the radiator before removing the heater hose or you'll get coolant all over the place and coolant is toxic to animals. after you drain the coolant you can remove the clamps that secure the hose to the valve. have a drain pan under the car as some coolant will still be in the lines. once you remove both clamps you can take the hoses off the valve then disconnect the heater cable. install the cable on the new valve and install in the reverse order. fill the radiator back up will the removed coolant. you'll need to run the engine until the thermostat opens and the coolant level in the radiator drops. then top off the coolant and put the radiator cap on. hope that that helps
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Non-rising Stem Metal Seated Gate Valves Made of Ductile Iron
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 unit
- Supply Capability:
- 100000 unit/month
OKorder Service Pledge
OKorder Financial Service
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