DCI Ball Check Valves for Drinking Water

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Product Description:

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.

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Q:What is the use of the hole below the basin faucet, on the basin
You should be a drainage hole
Q:The water of the kitchen faucet becomes smaller, what is the reason?
There may be something inside the plug is blocked as long as the faucet outlet unscrew clean up on the OK
Q:I am on the first floor, the second floor of the toilet a red, the first floor to hear a lot of flushing sound, which is why
1, floor sound insulation effect is not ideal; 2, the toilet can be Ji Ji irrigation school to kill alcohol ghosts demon Mo choose some mute; 3, apartment design, the bathroom position is unreasonable. Factors or a lot, you can do is replace the toilet, and recommended with auxiliary flash siphon toilet, quiet effect is obvious. If the faucet noise is large, you can choose to install the bubbler in the faucet outlet, mute and water-saving the best of both worlds.
Q:What are the types of kitchen faucets
Brand too much oh But I recommend nine animal husbandry, nine animal husbandry is indeed better.
Q:What is the use of facial cleanser bad pressure?
Yeah, buy a masks of Mentholatum. Used to wash the high silk into the get.
Q:Solar water inlet and outlet water seepage, how to repair
If you do not have more than 3 years, then you can go to the dealer that requires replacement bucket if it is not for human reasons will give you the replacement
Q:Kitchen Faucet Removal Problem?
The washers may actually be a set screw escutchon. Try to loosen the lock nut that is in the cabinet under the faucet. You then should be able to pull up the stem assembly. Look at the top washer and see if it has a set screw holding it to the stem. Loosen the set screw and unthread the washer off the stem. The remaining assembly would then be removed into the cabinet.
Q:What kind of faucet is considered good?
To find out two things a look at the aperture specifications, two look side or down the material on the stainless steel faucet better than the aluminum alloy style that the waterfall faucet is better
Q:Kitchen faucet switch handle bad, how to repair?
This is hard to say! You still do not waste before the first water!
Q:Long water to buy social security where to buy?
Dazu administrative center social security department is the fastest and most secure. Long water will go to the government stairs next to the human resources and social security department to question.

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