Double Air Valve with Isolating Valve

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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: How to remove the basin faucet filter: Direct hand down screw, counterclockwise direction, if the slip, the pad on something, of course, the best rubber skin effect. Find a mouse pad to try.

Q: Kitchen faucet is good for copper or good for aluminum in space: Copper is better.

Q: Wash basin faucet how to open: I will tell you: the top of the middle of the small plastic film with a sharp thing to open, you can see a cross screw head, with a screwdriver to twist it down, put the knob (knob) head pull down (if pull not Move, gently knock knock), with a wrench to remove the inside of the hex nut, you can see inside the ceramic core.

Q: New to buy the faucet and bathroom basin does not match, feel some water leakage how to do?: A few days ago to the building materials market, saw some attachments, seven seven eight eight plus a lot of money, and do not underestimate these accessories, if the quality is not good, the future may have infinite trouble.

Q: Double hole basin faucet how to install, what tools?: Double hole is mainly for hot and cold water mixed with water, no hot water, just take a cold water pipe. The other who is blocking it.

Q: It is better to wash the faucet: Life is not as good as ordinary basin faucet long. Must be selected when the purchase of good quality.

Q: Basin faucet special astringent, how to repair ah?: This faucet can not be removed

Q: He won't drink from a bowl of still water or a small fountain with running water, even when the water is fresh. He only drinks water from a running faucet, or from knocking over a cup of water and drinking it from the ground. My concern is whether he is getting enough water, because I only turn on the faucet a couple of times each day for him.: A kitty fountain that continuosly circulates the water works or just leave the bathroom faucet on a dribble all the time

Q: Kitchen faucet always close tight, leaking, what is the reason?: The problem is too general, may be the water dragon Geng Ji Li Li Dian Dian for the head of the problem. Inside my ball is broken. New ones It may also be a leak in the faucet and pipe interface. Remove and add the raw tape and tighten again. The other did not see do not know.

Q: My house a water pipe out of the water is very small, but other (for example, the toilet) in the water is the normal tripod feet to catch the non-non-stone wear, that is, the water pipe is small, how is this going on? Today we The unit in the repair pipeline, clean up the septic tank. Now finished, will this be the reason?: Due to the maintenance of the main pipeline, some pipe debris, will pass into the door pipe plug faucet or the faucet general faucet has a bubbler, in the leading position of the water, find a pliers to remove the bubbler you should be able to see all inside Sand and debris, clean the following re-installed just fine, or the location of the faucet installed a filter tripod dan 掸侔侔 non-corrugated wear will be the main force to rely on the next to see the clean look, if not understand, to I leave a message

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