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:Close the faucet strange to the water.
The quality of your faucet is not absolute
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:What is the size of the faucet mounting hole in the sink basin?
Elected to their favorite on the line slightly, you want to good quality to choose the brand, more secure. Good quality is not a single hole
Q:Xin Si Lai faucet wash basin with a little more on the faucet
Dozens of pieces to more than two hundred wash basin faucet a lot, do not have to choose which brand.
Q:Amoy cake basin into the water hole size. The hole in which the faucet is installed
Hot and cold single hole kitchen faucet hole size is 35mm, single cold kitchen faucet hole size is 25mm
Q:Whats the deal with sinks with two faucets? ?
that was before they made hot and cold come out of the same faucet.
Q:I get hot water from every faucet including the kitchen but not the tub in the second bath.?
there is a obstruction in your bath manifod at the hot side weather it single handle or double handle, the only way to stop the water flowing to the tub is best to shut off your cold where the water enters the house and if you wish shut off the hot at the tank and remove the stem or cartridge which ever it is and possably blow it out with a compressor if you cant see the obstruction which does happen when the water is shut down, when u shut the water down open the hose bib and a couple of handles on your sinks to relieve water pressure
Q:This faucet bubble device which direction twist can be removed if it is clockwise counterclockwise
The total water valve off, remove the following connection to the water pipe, move about to come out
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:Will the vegetable basin faucet fixation method?
The faucet is generally screwed to the nut. Comprising: a threaded member extending in engagement with the faucet and extending through the mounting hole and rotatable over the platform; a nut threadedly connected to the lower end of the platform through the mounting hole, the nut being responsive to the direction of rotation of the threaded member Moving in a direction away from the underside of the platform; a second member connected to the threaded member and parallel to the threaded member, the second member engaging the nut to prevent the nut from rotating when the threaded member is rotated, The nut being moved upwardly and downwardly along the length of the threaded member in accordance with the direction of rotation of the threaded member; and a locking bracket rotatably connected to the nut.

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