DN15/20/25 High Pressure Natural Brass Male Threaded Anti Vacuum Valve

 Brass air release valves can release the air quickly ,and ensure the safe operation for pipe system, preventing the airbag and stuff blocking, then keep the pipelines to work under the proper pressure. 

Type: side vent or top vent 

sizes: 1/2" to 1" 

thread: BSP,NPT. 

Advantages: 

1) keep the large quantity stock to ensure the shorter delivery time.

2) Production History since 1989 , professionalism and experience to ensure the good quality. 

3) small orders can accept.

4) flexible payment terms 

5) certificates 

6) quick reaction and considerate and patient service. 

  aiming to provide customers with one-stop solutions for water treatment.Our products are used in a wide range of applications, including plumbing, construction projects, medical equipment, etc. The factory was established in 1989,with ISO9001:2015 certificate and rich OEM/ODM experience. The factory is located in Yuhuan, Taizhou City, enjoying convenient transportation, close to Ningbo and Shanghai Port.It has strong advantages in developing garden bibcocks and valves and making samples according to customers' drawings. With more than 10 years of production experience, we have accumulated hundreds of molds, which can easily meet the customization needs of popular products in the market.The efficient ordering system allows us to deliver goods within 24 hours after customers place orders.The factory covers an area of 6000 square meters and has 100+ employees, including 10+ technicians. We have invested heavily in introducing advanced CNC machines,purchase raw materials in strict accordance with international standards, and have professional personnel inspect products before leaving the factory .The company's main products are brass garden Bibcock, ball valve, check valve, gate valve and etc.It has a group of high-quality professionals and marketing service personnel,and develops a sales network nationwide. On the other hand, our products are also exported to Europe, America, Southeast Asia and the Middle East. We sincerely welcome customers home and abroad to come to our company to negotiate business and cooperate with us.

FAQ
1. SAMPLES ISSUE
A) Sample charge: depends on the specific items, if sample cost was small, can give free samples,but you need to cover the delivery charge.
if the sample cost is big, please afford the sample cost and express fee, and we will defund the cost from the future mass production orders.
B)Sample time: if they are in stock, can send in 3 days.

2.Who you are?
We are a group company with one valve manufacturer and one trading company.Our factory establised in 1995,mainly produce ductile cast iron butterfly valve,check valves, gate valves
Y strainers,control valves,etc ,professionally export over 28 years,having own foundry,machining,20000M2 floor area and ISO certified.In order to provide one stop solution for pipeline system,
the trading company also sell di pipe joints,repair clamps,steel pipe fittings, flanges, manhole covers, water meters,pipes,etc from 50+ partner factories to supply quality products and favourable price.

3. Company advantages:
A) Professional:20+ years production experience and 10+ years export experience on the whole pipe system,Strong products are butterfly valves,gate valves with the most low possible prices
B) OEM/ODM : acceptable
C) super service: Sincerely treat every customer and provide quick reaction,patient and considerate service like the friend.
D) Good quality: we have good quality control system and team.

4. How is your Quality Control?
1) Products are with certified by ISO,CE,WRAS.
2) 100% Inspection before shipment, send you the cargo pictures with details include marking, packing, testing to you together with a Test Report
3 ) 18 months quality Guarantee
4) Any third party Inspection is acceptable. SGS. TUV. etc
5) Free replacement or refund for defective products

5.Please talk about your trade terms:
"1) Payment term: for mass production order: 30% TT in advance,balance before shipment under FOB or BL copy under CFR.
"
2) Lead time: normally within a month after deposit received,for butterfly valves, the regular sizes are in stock,can ship in 15days.
3) Loading port: Tianjin /Qingdao /Ningbo /SHanghai,depending on the ordered goods
4) Discounts: We offer discounts for big quantity.

6.What can we buy from you?
Our own produced cast iron butterfly valves/check valves/gate valves / Y strainer,as well as the associated pipe products like ductile iron flange adaptor,coupling,dismantling joint,rubber expansion joint,saddle clamp,ISO2531 fittings, ss valves and fittings, brass valves and fittings, water meters,flanges,BW steel fittings,pipes and manhole covers.

7.Can you do customiezd items?
Yes, we can supply customized ductile iron casted items,Stainless steel castings,steel stamped items.

8. How can I trust you?
We have over 10 years export experience and have many regular customers from over 20 countries,you also can place the order in trade assurance, or use L/C payment, we can ensure your money and order are safe.

9. How is your after-sales service?
1) 18months quality assurance since ship date
2) Free to replace the defective items in next orders
3) Choose the cheapest and safest shipping company to save the cost
4) Track the order untill you get the goods,and do the max. support to help you expand your sales
5) Quick and safe delivery,ensure the agreed delivery time under the case of no any force majeure
6) Timely send the required documents to clear customs,like Form E certificate of Origin,CI,PL,test report,etc
7) Market protection service to develop long term cooperation