DCI Ductile Iron 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: The faucet is not all have a bubbler? Really can save water? Bullock water faucet has this stuff ah?: The main working principle of the bubbler is to let the water mix the air, to achieve a foam effect, direct impact of water weakened to prevent water droplets splash, without affecting the water feeling, play a water-saving effect. Now high-grade faucet has a bubbler, and the United States and the United States and the United States have a bubbler faucet, Hu Gang Gang liver fan song song ginger turtle bubble rate of 70%, can have a good water saving effect.

Q: About the kitchen of the faucet, we buy what brand: I bought the nine animal husbandry, with pretty good

Q: New to buy the faucet and bathroom basin does not match, feel some water leakage how to do?: I also because the leading spool bad, go to the roadside hardware store casually bought a few years ago also a little leaking, hey. Not the original is not always good, or to use the same brand of products, there are problems can find businesses say clearly.

Q: Kitchen faucet screw cap twisted very tight not open, is there any way to make a good twist open it?: I think you ask which plastic screw buckle it, this position is really very difficult, this screw cap is generally not too tight on the original, but because of the reasons for your position is not on the force, it is recommended to find Can be stuck in the two raised about the big point of the pliers or wrenches, wrench, then tighten the metal with a force to pull the other end of the wrench can be, so do not need too much space, although the magnitude of the movement will not be too much , But as long as the loose should be resolved, as you below the water pipe above the screw, the best fixed wrench, commonly known as wrench, the scope of activities open to wear the child to kill the child to kill small, small size, plumbing The material is now rarely rusty, but the scale will affect

Q: Wash basin sets of faucets on the combination of how high to set aside: Buy a special wash basin faucet, it under the thread is relatively long, through the wash basin, the thread can be stretched out, and then with the nuts and tight.

Q: In the cost-effective to buy a faucet, but the caliber and the basin set the caliber is not as large as the size of the next three are 3cm, almost, how do?: General page description will be the size of the introduction, a closer look is not their own carelessly bought the wrong, if it is out of the freight back to the general cost-effective products are supported for seven days no reason to return, if the business description of the difference or The wrong goods can be directly returned freight by the business bear

Q: Wash basin faucet is too low, can not shampoo how to do: The faucet is too low, only a little higher taps, no other way.

Q: How to handle the faucet handle at home?: These two faucet handles can be replaced.

Q: Basin basin faucet and sink faucet with what brand is better?: My home is made of stainless steel sink and faucet, Oh, with five or six years, and feel very good. Mainly easy to clean, the quality did not have problems.

Q: How to clean the kitchen faucet water purifier: Is the diatom membrane or the UF film, the call to St. Dini it, they will tell you how to clean.

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