Ductile Iron Single Orifice Air Valve

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Product Description:

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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

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Q:What is the best caulk for a sink and faucet fixture?
the silicone should be sufficient. you may not have installed it properly. you have to make sure that the area you are sealing is clean of previous caulking. you also have to make sure that the area is very dry prior to putting the seal. then once you put the caulking on make sure you don't use the sink for 48hrs. Avoid getting it wet. It should last after that. you could also put some plumbing putty into the space then put the caulking. You might want to check under the sink if there is a way for you to tighten the faucet down to get rid of the gap.
Q:Kitchen hot and cold faucet how the next
Hot and cold water pipes have two, the corresponding outlet pipe is 2, corresponding to the interface can be a
Q:Toilet wash basin from the ground should be how high
Toilet wash basin size selection of the size of the bathroom wash basin for our future use has a very significant impact, then the toilet wash basin size as much as it? Toilet wash basin size should be based on the size of the bathroom to decide the smallest wash basin on the market There are 310MM, other specifications are 330 * 360MM, 550 * 330MM, 600 * 400MM, 600 * 460MM, 800 * 500MM, 700 * 530MM, 900 * 520MM, 1000 * 520MM, now many enterprises have to provide custom bathroom, according to We need the size, shape to customize.
Q:What is the good material for the faucet?
Full copper, ceramic core ~ ~
Q:AGAIN, will this FAUCET fit this SINK?
yes and you need a BASIN WRENCH !
Q:Want to know ... home water purifier is necessary to buy another small faucet?
If you buy the ultrafiltration water purifier that no problem, the kitchen water to give you a filter, the filter can be washed on it.
Q:Other water pipes are through, only the kitchen faucet no water, what reason
Guess is the main pipe to the kitchen that part of the pipe was blocked, it is likely to be frozen.
Q:What kind of cleanser is for me?
I think you are oily skin, so I like the kind of tight feeling, because the dry cells without water, no flexibility, so tight, that is not good, you can try Clinique's cleansing soap, with 2 for mixing Sex skin, wash completely clean, wash the face slip, 3 is too dry, is oily use, I was oily, the kind of oil, but I use the No. 2 Ganghai rafts wolf Auxiliary card is good, or carbon-containing cleansing soap, carbon adsorption capacity, can clean the pores, Japan has a volcanic ash do cleansing soap is also good, I personally prefer cleansing soap, probably because I was oily skin reasons, buy Blister on the line, a bit like bath flowers, but more simple than the bath structure, playing a rich bubble can be completely washed Oh ~
Q:Hot water faucet, good with stainless steel or plastic good
Simply put, plastic taps long case of heat is easy to bad, the best choice or buy stainless steel faucet. Of course, you should buy that kind of authentic stainless steel.
Q:Solar water inlet and outlet water seepage, how to repair
Solar water inlet and outlet connection with the water tank is generally no good seal, joint aging, connector size caused by unequal. So it is necessary to make sure that the size of the connection is the same and then the seal is used to reconnect the joint to prevent leakage. Solar water heater is the solar energy into heat energy device, the water from low temperature heating to high temperature, to meet people in life, the production of hot water use. Solar water heaters according to the structure is divided into vacuum tube solar water heaters and flat solar water heaters, mainly in the vacuum tube solar water heater mainly occupy 95% of the domestic market share. Vacuum tube type household solar water heater is composed of heat pipe, storage tank and bracket and other related parts, the solar energy into heat mainly rely on vacuum tube, vacuum collector tube using hot water floating cold water sink principle, the water microcirculation To achieve the required hot water.

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