DCI Ductile Iron Ball Check Valves for Drinking Water

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China main port
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TT OR LC
Min Order Qty:
6 set
Supply Capability:
600 set/month

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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:Kitchen faucet water, the whole fell off, may I ask if anyone knows how to get this ah
The two may be a place where there is a thread did not tighten the second is a claw inside a single lack of toilet what Pie Tan paint open the lock may be off there is a place where you have a hexagonal screw Tighten the point just fine
Q:can I change a bathroom faucet myself?
You can change it yourself. I will suggest buying a Basin Wrench. Getting to, and turning the nuts behind the sink is a pain. A basin wrench has a rod with a hinged head so you can reach up between the sink and wall to loosen or tighten the nuts. If the sink is marble, do not use plumbers putty on the faucet bottom as a seal. The putty and marble will react and stain the marble.
Q:There is no way to directly from the basin leading to the water tank inside the bucket
From the outlet to install a three-way, the other tube to install the valve, I think you want to use water
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:Why the bathroom faucet no hot water, a bath with hot water hot water. No hot water on the face?
Why the bathroom faucet no hot water, a bath with hot water hot water. No hot water on the face? Open cold water pressure is also great ah! When the hot water time to feel very small. Seeking the auxiliary Dan Dan orange fruit spinning hall dead east to build the big god to help me answer! More
Q:Can the basin faucet hot and cold water pipe be replaced?
First to the water of the total gate off, and then depends on what kind of faucet, and some in the wash basin under the screw twisted, so the first screw to twist first, there is a more ancient type is directly twist open The beginning of the faucet can be. The interface rust is difficult to remove: the bathroom faucet in the demolition, at least into the water pipe connection is easy to separate. The kitchen, whether it is the water inlet or faucet with the table connection, the two interfaces are difficult to unscrew.
Q:Plumbing Question..Moen Faucet?
now from my memory all moen faucets have a retaining clip that you need to remove first before you take out the stem.
Q:What brand of faucet good?
My home to buy sanitary products are only to the general hardware store to buy, especially the faucet, but I found that each time to buy back the faucet are easy to break, a waste of bad money, and later to buy some brand good, good quality The
Q:Can the basin be equipped with a special faucet for washing machine?
The basin can not be equipped with the faucet of the washing machine. You can not install the faucet on the basin, in the basin below the installation of a triangular valve and then connected to the hose connected to the washing machine.
Q:This is the kitchen faucet, how can this move elbow removed?
Can not be split, this faucet is one, can not only change part. To change the new words, we must first angle valve water off, and then connect the two valves connected to the valve release, and then from the basin below the wrench with a wrench. The whole leader came out. Or more trouble.

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