Ductile Iron Double Air Valve with pass type

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Product Description:



1.Design standard:BS4504,JKR,AWWA
4.Test standard:BS6755
5.Cost effective

Technical Data


General Design: BS/AWWA

Test Standard:BS6755


Work temperature: NBR≤80°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

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Q:Kitchen faucet no hot water
The water pipe may be blocked, it is recommended to twist down to check.
Q:How to let the kitchen faucet out of hot water? Do not install water heater, do not replace the faucet
You can use a similar to the small kitchen Po like the direct heating of electrical appliances, water out of the water from the water out of the wind cocoon Phi Phi Phi Phi Phi Phi. Next to the need for power
Q:Why changed the water heater, the kitchen water head flow smaller?
The problem is very simple, and the water heater does not matter, if your home water pressure is low, the water heater will become smaller, but you said the kitchen becomes smaller and the toilet water flow than before, then only one reason, through To your house the kitchen of the pipeline is blocked, or your home kitchen faucet dirty block, according to my years of experience in home appliance repair point of view is the number of your home water heater hot water outlet pipe diaper round mouth too small lead to water Poor. For these reasons you can find a professional plumber, should be easy to solve. The above answer hope to help you.
Q:Is the kitchen faucet dripping frozen?
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:Do kitchen faucets placed on the side (top right) of sink work well?
Some sinks are made for faucets to go to one side or another. Offset sinks have a smaller bowl on one side. This is helpful if you have limited space for the faucet. Just make sure your faucet comes out far enough to reach both bowls or has a pull out sprayer. I have and offset with a sprayer faucet and it has been working fine for me. Here are links to show you what I mean.
Q:Basin faucet with shower how to connect the water pipe
At a distance of about "H" from the faucet outlet, drill three holes with a diameter of 6 mm and a depth of 35 mm.
Q:Kitchen wash basin faucet handle how to repair the water leakage
For a new faucet
Q:Buy basin to pay attention to what?
If it is ceramic, then look at the appearance and nature. The appearance is not much to say, radish vegetables have their own love; nature, we want to see if it is anti-dirt dirty, feel smooth and delicate, how to absorb water, in general, low water absorption basin surface is not easy deformation and turtle crack. Also, my brother's gold medal bathroom basin for several years, or so new
Q:How the kitchen faucet demolition
It is not the handle. The root handle can be screwed down
Q:The advantages and disadvantages of the basin and the faucet without leading hole
Choose ceramic or stainless steel

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