• Ductile Iron Double Air Valve With gate valve System 1
Ductile Iron Double Air Valve With gate valve

Ductile Iron Double Air Valve With gate valve

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
30 set
Supply Capability:
500 set/month

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Specifications

1.Design standard:BS4504,JKR,AWWA
2.DN15-DN250
3.PN10/16/25
4.Test standard:BS6755
5.Cost effective

Technical Data

DN50-DN250

General Design: BS/AWWA

Test Standard:BS6755

Flange:BS4504

Work temperature: NBR≤80°C

                              EPDM≤120°C

 

Material of Main Parts:

Body: Ductile Iron

Seat of Body: Gunmetal

Ball: ABS/SS304/SS316

Seat of Disc: NBR/EPDM

Disc: Ductile Iron

Air Release Nuts: Brass

Bolt & Nut: Carbon Steel

Spindle: Stainless Steel

Spindle Nut: Brass

 

Q:At the same time, it is particularly inconvenient to wash, the water flow is often a circle of white things, it is estimated that the inside is certainly the scale of the block, right? Know how to clean up? Play and can not be opened, really trouble! Previously I heard that with a white vinegar bubble will be able to automatically fall off the scale, have this argument? Please help you! Thank you more
With vinegar can do, but with professional scale cleaning effect better.
Q:Is it possible to have two faucets in the dish?
Two are used to install the faucet, my home is the double pool.
Q:The basin of the basin of hot water pipe is broken, how to replace
Water hose damage, just replace the hose, close the hot water angle valve, with a wrench counterclockwise to loosen the hose connection angle valve hot water pipe hex nut, counterclockwise hose rotation, release hose and faucet The connection thread of the nozzle. If the time is longer, the thread rust, it may be difficult to twist, you can put the hose 90 degrees and then pull. Holding the old pipe to the plumbing store, buy a hot water pipe to re-install it. Note that the end of the hose connection faucet has a long, short head difference. The other end is G1 / 2 of the joints, generic.
Q:I've read step by step tutorials I found on google, but I'm stuck at only the first few steps! After turning the water off I was going to disconnect the supply lines as well as the nut that holds the current faucet onto the sink, but it seems as if it's in the counter. I don't know if that's clear enough, but the lines run into the counter it looks like, I was wondering if there was anyway I can reach this without going to extraordinary lengths like taking the countger top off
is it possible to remove just the sink from the counter top? if so, you can simply remove the drain connection, score the caulking around the sink and then GENTLY lift the since out. then you'll have an opening to get to the connection under the counter.
Q:Will it be twice a day? (Water heater has a shower head and faucet, the main faucet Weng Weng) Thank you! More
The mouth of the filter on the mouth ...
Q:Buy kitchen faucet encountered several problems: one, 59 copper faucet up to about 1.8 percent of lead. Long-term use will not cause water lead pollution of edible water? (24 hours faucet still water) Second, there are 62 copper OKorder, 65 copper faucet, but it is said that 62 copper, 6 chu hair to avoid the seal of the alien phthalocyanine dial 50 bronze is very soft, simply can not do the leading. Is it true? PS: Do not tell me to mention stainless steel faucet, too little style is not interested. Thank you ~ ~ more
59 copper faucet lead content of about 1.8 percent have been low lead faucet, in line with GB, 62 copper can do the lead, the line that DR copper, the general production is only for Europe chu hair to avoid the seal, The DR copper with anti-dezincification element arsenic, corrosion performance is better, (arsenic is toxic substances) so have their own interests. Can buy low lead faucet is pretty good, the market lead content of more than 3% should be a lot
Q:Little Swan Drum Washing Machine Finger Installation and Leveling Problem...
Put on, the outer ring of the ball ring to push up to the card to live, is your big mother and child pressure of the place, not to change the faucet is often shameful end of the household, you that is not the standard Dedicated, washing machine 4 feet have one is adjustable to see their own
Q:Why is the bottle of water leakage, and the water bottle is not bad ah
What bottle ah, glass or plastic, there are pictures?
Q:Want to know ... home water purifier is necessary to buy another small faucet? The master of the installation of the faucet directly with the sink ... ... usually wash the groat of the pliers of the stolen to do the lack of painting bowl of vegetables are given to filter the ... ... such a large number of use is not the filter damage soon? Anxious more
Yes! Filter is easy to dirty
Q:This is the kitchen faucet, how can this move elbow removed? I can not afford to spin up to mention
Turn the tightening nut down and tear it off

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