Ductile Iron Single Orifice Air Valve

Inquire Now

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

.

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: My skin, T zone with oil, strawberry nose long worship worship of the mouth of the bucket bucket holding the red, nose and face on both sides of the skin pores thick, would like to ask how to change. I hope to personally experience the pro, give more experience, the more specific the better, thank you friends. More: My skin, T zone with oil, strawberry nose long worship worship of the mouth of the bucket bucket holding the red, nose and face on both sides of the skin pores thick, would like to ask how to change. I hope to personally experience the pro, give more experience, the more specific the better, thank you friends. More

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 did your faucet get the water fast? Can you tell me?: Faucet water flow is usually the mouth of the mouth of the arc 碃碃瞢瞢瞢瞢瞢瞢瞢护护护护护子子子局慢慢慢慢慢慢慢慢慢慢慢慢慢慢慢慢慢慢慢慢

Q: Moore sink on the faucet outlet how to remove the replacement ring, and now around the rotation is tight.: Will you fix it? My family faucet and your touch the same, that the semi-circular simply do not move

Q: Kitchen pots and faucets with what material is good: Kitchen pot is best to use stainless steel; and faucet is made of copper material is the best!

Q: I installed the shower in the bathroom and the basin of the faucet, there was a strange problem Gong Gong Shengfei Yi plating monk sail Kyrgyzstan. If the two faucet switches, one of which is closed and the other is open, the closed faucet will flow out. What is going on? Question added: is the leader of nine animal husbandry ah. Is there a problem with the pipeline? More: The seal is broken

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 will not cause problems with water quality! Is not on the use of pvc tube faucet what pollution did not thank you to adopt! The The

Q: Basin faucet with shower how to connect the water pipe: You will first say the faucet and water pipe connected, is the ordinary connection. And then take the faucet and shower

Q: How to handle the faucet handle at home?: These two faucet handles can be replaced.

Q: Jiqiu, how to unload the kitchen faucet ah: Faucet hose and the wall of the place where the transfer of the side of the side of the torch Torch Moxiao chop smear wiping a triangular valve, with a wrench where the first hose and the triangular valve link unscrewed, and then unloading and taps the location of the transfer

Send your message to us

*Email

*TEL

*Quantity

*Unit