Eccentric double flanged Ductile Iron Butterfly Valve

Inquire Now

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Specifications

1.Double flanged, centered disc
2.DN40-DN1500
3.Overall vulcanization liner
4.operating torque
5.Cost effectiveLow

Technical Data

DN40-DN1500mm PN1.0-1.6MPa

General Design:ISO 5752 / BS 5155 / BS EN593

Body: Cast Iron, Ductile Iron

Seat: EPDM, NBR

Stem: Stainless Steel, Steel,Carbon Steel

Disc: Ductile Iron, Stainless Stee 304/316l

Flange Connection:DIN,ANSI

Product Features

Double flanged style fit between FF or RF flanges

High strength body and large safety factor ensure the body can resist high pipe pressure

Overall Vulcanization liner with good performance of resisting tearing apart and deformation

Pin connection one piece shaft with the features of counter bending and simple reliable structure

Universal ISO 5211 mounting pad.

Q: Hi, I recently replaced a washer on my hot water faucet and now when running the hot and cold water to shower etc. both run for a bit of time and then I hear a thunk noise (loud enough to hear above the noise of water running) and the hot water will drop off as if it is turned off. I then turn on more and the water runs with no problem. This is constant every time I use it. Any ideas. I believe my cold water slows down also but cannot be sure. I have two handle faucet with a pull up button (for shower) on spout. Sometimes the water after turning it up will come out of the faucet head alittle as if the water is pushing out where ever it can. Thank you for any help you can give me.: Is it possible that part of the old rubber washer is still in the faucet? I had something similar happen to me once. The culprit turned out to be a valve. Someone had installed a basin shutoff (the little ones with the oval handles) as an isolation valve on the water heater (I rent). The rubber seal inside had torn loose and would intermittently stop the flow of my hot water. Drove me absolutely bonkers until I found it. G'luck!

Q: How to repair the kitchen faucet at the leak? How can we remove it? Red arrows: Down down, re-wrapped raw material belt, and then tightened, just fine

Q: What would be the correct tool to get behind the water supply lines to get to the sprayer connection on a kitchen faucet? The space is too tight for even my small hands.: it's a basin wrench.it is slender, telescopic with a "c" shaped jaw on one end. it goes straight up under sink to reach nuts where you can't get your hand in

Q: My skin goes to sleep early in the morning to take the oil, from a lot of acne. There are some pain, sick, I wash the face with a soap 4 times a day. How to solve that? More: The skin is weak acid, your skin is very oil, wash your face every day really can not be too much, twice enough, wash too much of the words to the skin to the oil did not help, but will make the skin more water And the secretion of more oil. Our pores in medicine called oil hole, nor is it that it can only secrete oil, and not a little bit of water. I suggest you add a little pearl powder in the cleanser, so you can wash more clean, wash the time to use the bubbler to wash the milk to play a very dense bubble in order to better clean the skin. You can also pearl powder directly in the wet face massage, remember to use nano-grade pearl powder. After washing must be in the first time to pay water, so that your skin does not have the opportunity to oil, and then put the moisturizing products. Skin care products must be able to replenish and moisturize, the pores of the skin there is enough water will not take the oil.

Q: Amoy cake basin into the water hole size. The hole in which the faucet is installed: Are generally used 15 faucets

Q: Faucet with the basin of the screw how to take, no position wrench no place to put, hand and twist fixed: Use a wrench or socket wrench

Q: Just check a bit, the obstruction of the shield prostitutes Yong Yu Wei Wei water tank on the hole diameter is said to be the standard 25mm, how will produce 34mm faucet it? Can I install it? Can not press the words, which the same white to buy. More: Han also do not say that the installation is not on.

Q: hey guys, im replacing a kitchen faucet for my mom right now, and Its not one of the ones where it scres in on the two side panels, it has a long threaded neck that attatches to the sink basin, how would I take this out, I tried spinning the faucet to just unscrew the threading but it pivots...: Faucets that I'm familiar with sit on top of the sink and are bolted down below the sink. You have to loosen nuts under the sink from the threaded water supply lines on the bottom of the faucet unit, then lift the entire unit out from the sink. That leaves holes in the sink. Threaded water supply lines on the bottom of the faucet fit through those holes and water lines from your house's water supply are attached to those. But the handles, neck, the whole shooting match is one unit.

Q: I live in the high-rise 24th floor of the 6th floor, began to live when the water quite normal, recently found a lot of water, open water pipes seem to have no pressure, that is not water, but the toilet water feeling quite big, That is, the kitchen and the health of the open Zhuozhuohuo Bang Bang Tong profile between the water pipe is particularly small, find a solution, thank you ah! More: You check your faucet in front is not a filter, sometimes it may be because of the blocked and can not use

Q: The kitchen with the faucet to buy back, but do not know how to install ah?: The kitchen with the faucet to buy back, but do not know how to install ah?

Send your message to us

*Email

*TEL

*Quantity

*Unit