DCI Lift Check Valve for Drinking Water

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Specifications

Good quality and performance,cost-effective,ligher and smaller in comparison to a conventional swing check valve or lift check

Technical Data

DN40-DN600mm PN1.0-1.6MPa

Body: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel

Seat: EPDM, NBR,Stainless Steel

Stem: Stainless Steel

Disc: Ductile Iron with Nickel Coating,Ductile Iron with Nylon Coating, Stainless Stee 304/316l, Alu-Bronze

Spring:Stainless Steel

Flange Connection:DIN,ANSI,BS,JIS,UNIVERSAL FLANGE

Product Features

Wafer body style fit between FF or RF flanges

Upper and lower PTFE thrust washers

Resilient Buna-N or EPDM Seat

Dual plate valves give maximum strength with minimum opening time

Torsion springs assist valve closure, preventing flow reversal

Thrust washer reduce friction and wear of valve plate hinges.

Q: Bathroom wash basin faucet bad how demolition also how reload?: Remove the hose first. The basin won the whole, turned over to be able to remove the nozzle.

Q: How to disassemble the basin upright faucet: As long as it is not the kind of pillars of the basin, should be more than a separate demolition of the faucet, you and the property repairman to discuss it, when the demolition of a little more trouble.

Q: My skin, T zone with oil, strawberry nose long worship worship of the mouth of the bucket bucket holding the red, nose and face on both sides of the skin pores thick, would like to ask how to change. I hope to personally experience the pro, give more experience, the more specific the better, thank you friends. More: The second floor is justified, replenishment! Make up! Do not think that oil is not fuel, wrong! Water and oil balance, as long as this point, near the skin less than where to go

Q: Basin faucet / basin basin faucet how to choose? What is the basin faucet selection method?: 2, the brand: the general production of basin faucet quality reputation more reliable several bathroom brands - Song Lin, Hansgrohe, GROHE, Kohler, Moen, DELTA, quality and design in the industry have a better reputation. (Not OKorder false marketing products, not OKorder false marketing products, not OKorder false marketing products important things to say three times).

Q: Wash basin faucet how to change the hose: 6, the threaded tube screwed into the lower side of the container, the top of the container on the silicone pad at this time can be placed on the lower side of the faucet. 7, nuts fixed faucet, the nut can be tightened, the installation is complete.

Q: how necessary is a reservoir wrench when installing a new faucet?: Since there is no such thing, not very important at all. If you mean a basin wrench (such as what is in the provided link), though not *necessary* it can (in some circumstances) make installation much easier. Al

Q: The faucet is to buy a washbasin when the package, the beginning of the water quite big, with more than six months of water is very small, very fine point. Do not know is the water dragon: There is something inside the faucet, open to clean up!

Q: Hot and cold faucet how to take water pipes: Single handle basin faucet should pay attention to the diameter of the outlet, and now most of the market belongs to the hard tube water, so should pay attention to the height of the sink, from the basin down 35 points is the most appropriate. Installation, be sure to choose a special angle valve, and the angle valve and the wall must be hot and cold water pipe fixed. When it is found that there is a distance between the angle valve and the faucet on the faucet, it is necessary to purchase a dedicated extension tube to connect. Remember, do not use other water pipes to connect, because if the water pressure, it is easy to fall off, leaking, causing losses. If the inlet pipe is too long to exceed the outlet pipe, according to the need to cut off the part of the angle is not appropriate, then according to the need to moderate to the desired position. Remember: do not bend hard to 90 degrees or greater than 90 degrees. When installing the basin to the water, please do not forget to buy a small interface (leading short). Do not forget to rinse the pipes buried in the wall before installing.

Q: The drain of the refrigerator is plugged or unplugged: Do not pull off the drainage plug the hole above, you can drain easily to clean up, if the drainage is poor, you can first drain the debris on the clean up, and then plug out the cleaning under the drainage hole. If you pull down, if placed well, it is easy to find.