DCI Ball Check Valves 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: Kitchen faucet no hot water: Check the water heater is not open, and then check the water heater and the kitchen faucet between the valve is not open. Look at your faucet is not a single cold (only one inlet pipe), or the water of the weaving raft It is necessary to check the water heater and the pipe between the faucet is not blocked.

Q: I removed the faucet assembly from the bathroom sink/basin to replace it with a new one and it's completely yellowed underneath. It's not as bad as it was after I tried to clean it with the rubbing compound I would use on my car but still not gone.I have to get it all cleaned away because the new one is not the same shape at the base as the old one.Anyone here had experience with this and know the best stuff to use?: Chances are its from the pipe dope or plumbers putty that was used. Treat it like a greasy stain and use some baking soda, some cleaner like Greased Lightening or Blue Wolf. You can also try putting some hydrogen peroxide on it over night and covered with a rag or some plastic if its not granite or marble. Should clean up fine then. Good luck!

Q: Kitchen faucet bad, the switch is very serious leakage, want to buy a new faucet for a change, but do not know is not sub-model? More: Regardless of the main to see if you are a single cold or mixed with water. (That is, attention to the following one or two water inlet interface)

Q: Why the bathroom faucet and the shower there is the toilet cold water flow is very slow, but the kitchen is the faucet is normal! Where is the problem: Pipe clogging or water pressure is not enough

Q: Faucet water is very small, a little blocked, how to do: Usually the leader of the bubbler blocked, removed to rinse just fine

Q: Now copper faucet lead that should be what kind of faucet or the old few dollars what kind of material to be more peace of mind: Ordinary brass material, the general brand on it. In fact, although this material although the lead content of 2%, but precipitation to the water rarely, not to the point of affecting health. Recently advocated lead-free faucet is more advertising. Really use lead-free brass material to do the faucet also have the basic export, the cost is 20% higher than the general faucet, and is not lead-free brass, you can not distinguish from the appearance, if the manufacturers promise to use brass Or silicon brass, you can think about it, these two are the industry's largest amount of lead-free brass material. If you are very concerned about the lead content, then it is recommended that you buy POM material dagger Gacha cream cream eyes plastic faucet, not only cheap, but not lead, is the use of life almost.

Q: What is the difference between a single hole and a double hole in a bathroom cabinet?: Single hole is a single cold water faucet, double hole is out of hot and cold water, according to their needs to buy, to be beautiful is not a problem, like what kind of election can be selected to their favorite line slightly, you want quality Good to choose the brand name, more secure. Good quality is not a single hole

Q: Anwar how is it?: Anwar is a big brand, the quality must pass off. Faucet is the most important spool, and Anwar are imported ceramic spool, dense long feathers of the feast of the limbs,

Q: Understand the water to the high reward: Wash basin is made according to the size of the sanitary ware to buy the hole, into the water pipe to the waist around 90CM, switch faucet are more reasonable.

Q: Which brand of kitchen pots faucet is better (is a single cold, single control.), 50 yuan or less. Cost-effective to high. What about the nine princes: Seventy or so can buy a good, nine animal husbandry, brilliant, etc. 1 ordinary about thirty bar.

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