Ductile Iron Wafer Butterfly Valve

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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: Home basin faucet leaked, the arrow in the figure to see how to repair ah: If the place of the arrow is threaded, it is wrapped on the thread and then wrapped

Q: kitchen faucet: Just tighten it up from the bottom. You didn't say if it was a single lever or not so you may need a basin wrench to get up between the sink and the wall. If possible, have someone hold the faucet so it will be even when you have it tight.

Q: What is the size of the faucet mounting hole in the sink basin?: The mounting hole of the standard mounting table should be 35mm in diameter.

Q: What is that kind of thing? I OKorder above to see all the taps to be replaced, the water heater do not want to install, has been angry angry chewing pharynx phoenix phalanoy has a bath with the kitchen, what the toilet is no need to get a water heater, and want to get a The kind of equipment installed in the faucet can open the kind of hot water things, winter dishwashing dishes is too cold, what kind of thing called? More: There is a small hot water heater, the installation is below the tank or easy to install the location, connected to the power to OK.

Q: Ok, so I applied a bit too much pressure on my faucet handle in the bathroom sink and now when i turn on the water the handle is a bit loose. and i have to turn it a certain angle to shut off the water completely. I've notice that there is a little ring that is loose, any idea on how to fix this loose problem...: you will have to take the center cap off and remove the screw the handle is stripped take it to home depot or lowes and get a new 1. if its old enough that you cant find a new handle you can buy a new faucet and install it for under 30 bucks good luck

Q: Can the bubbler be installed on the faucet at home?: Yes, but need to be installed more attention to some. The bubbler has two kinds of inner wire and outer wire, which is determined according to the silk teeth of the faucet nozzle, the general diameter of the bubbler is 23mm, the diameter of the inner wire is 21mm, Can be installed on, but to do with each of the leading length of the silk teeth are the same as the more difficult situation. Generally installed after there will be some gaps, but do not worry, this reason will not lead to leakage.

Q: What is the general supply of water supply basin? If the installation of the wash basin height of 800: Wash basin water supply height, you need to use the basin and faucet combination of choice.

Q: My family laundry pool and the kitchen of the faucet off the water valve is also dripping, and sometimes also attack the attack Ji Ji began to catch the sound of the sound of the thieves, which had to switch the total valve, asked someone else that winter is frozen , Need to change one each year. I wonder if this is the case? , How to maintain? More: You are two handles it hurt attack Ji Ji panic flute reed in the two inside a porcelain valve is broken, you can buy a new put on OK to change the words to bring the lead to the store to ask. The inner valve is modeled

Q: Can the basin be equipped with a special faucet for washing machine?: Basin can not, but you can find where the next triangle valve, and then the root hose then a washing machine faucet

Q: Wash basin basin faucet how to do, the handle joints leak: It is basically the faucet inside the seal is broken, it is recommended for a new faucet!

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