Gold Member Since 2010
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Air Vent Valve, Automatic Air Valve, Valve manufacturer / supplier in China, offering Cast Iron Single Ball Automatic Air Vent Valve, Cast Iron Globe Valve DIN Standard, DIN Standard Cast Iron Flange Ends Globe Valve and so on.

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Supplier Homepage Product Air Vent Valve Cast Iron Single Ball Automatic Air Vent Valve

Cast Iron Single Ball Automatic Air Vent Valve

Purchase Qty.:
100-999 1,000+
FOB Unit Price: US $30 US $20
Purchase Qty. (Pieces) FOB Unit Price
100-999 US $30
1,000+ US $20
Get Latest Price
Production Capacity: 2000PCS/Month
Transport Package: Veneer Board Box
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: NMM-MQ-001
  • Cover: Cast Iron
  • Cover Bolt: Carbon Steel
  • Trademark: NMM or OEM
  • Origin: China
  • Body: Cast Iron
  • Lever Frame: Stainless Steel
  • Suitable Meduim: Steam
  • Specification: 1/2"--1"
  • HS Code: 8481804090
Product Description
Cast Iron Single Ball Automatic Air Vent Valve
Body: Cast Iron
Cover: Cast Iron
Lever Frame: Stainless Steel
Seat: Stainless Steel
Float: Stainless Steel
Gasket: Non-asbestos
Cover Bolt: Carbon Steel
Float Are: Stainless Steel
Orifice Button: Viton
Pivot Pin: Stainless steel
Pin Retainer: Stainless Steel
Pipe Plug1/2": Malleable Iron
Locator: Stainless Steel

Suitable meduim: Steam
BSP inlet and outlet are available
Working pressure: 175PSI
Test Pressure: 350PSI

The Drawing:
Cast Iron Single Ball Automatic Air Vent Valve

Production, Packaging & Shipping

All the cargoes under inspection before the shipment.

Conventional packing:

For the Valves, Expansion Joint, Water Meter, we can use veneer board case.


For the pipe, we use the Woven bag.

For the flange & Fittings, we use the veneer board case and veneer board pallet with plastic film.


In addition, we can change the shape of the packaging according to customer requirements.


Mode of transportation:


1.FedEx/DHL/UPS/TNT for samples, Door-to-Door;


2.By Air or by Sea for batch goods, for FCL;Airport/ Port receiving;


3.Customers specifying freight forwarders or negotiable shipping methods!

Cast Iron Single Ball Automatic Air Vent Valve
Qingdao Nancy Metal & Machinery Co., Ltd.Is located in the beautiful scenery Qingdao city,  The most important seaport of the east of China, Strategic location and convenient transportation, Is the ideal partner for business exchange, investment and cooperation.

We are the specialized trader of such metals products as kinds of valves, flanges, pipe fittings, fasteners, castings, water meters and expansion joints etc..We are also able to supply the related metal products upon request from our customers.

Today, 100% of our products are exported to the different countries and regions worldwide including the Europe, Japan, Southeast Asia, Australia, Middle-east and Africa etc.,  Also help us to have good reputation to our overseas customers.

With our own professional R&D team, we are able to develop new products and provide OEM services to our clients.Should you be interested in any of our series, please feel free to contact us for further details.Our company guarantees high quality products, competitive prices, timely delivery and the best service to all our customers anywhere in the world.

We are continually exploring opportunities to engage with like-minded companies seeking to establish mutually beneficial and strategic long-term working relationships.We sincerely look forward to hearing from you in the near future.


The main products of our company include:
(1)DIN gate valve, ANSI gate valve, BS gate valve, GOST gate valve, Metal/Rubber seat gate valve, Knife gate valve, Flat gate valve

(2)Check valve, lift check valve, (double/single disc) swing check valve, wafer type check valve, spring check valve, Ball Check Valve, Silent Check Valve, foot valve

(3)Wafer type butterfly valve, flange type butterfly valve, Lug Type, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric butterfly valve

(4)ball valve, tee ball valve, 4 way ball valve, welding ball valve

(5)strainer, filter, Y type strainer

(6)Automatic air valve with single ball & double ball type

(7)Marine Valves
(F7305/06/07/08/09/10, F7353/54//63/64/69/72/73/75/76/77/78)

(8)Remote Control Floating Ball Valve
WCB A216 ;Q235,ST37 ;LBC/LCC ;WC6/WC9 ;WCC ;CA15 A217 ;M-30C ;H.B/H.C ;HT250/GG25 ;GGG40 ;SS304 ;SS304L ;SS316 ;SS316L;Bronze;Brass.

Cast Iron Single Ball Automatic Air Vent Valve

1.Can I get free samples?

A:Yes, we can provide you the free sample, but you need to bear their own delivery costs.

2.Can I request to change the form of packaging and transportation?

A:Yes, we can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

3.Can I request to advance the shipment?

A:It should be depends on whether there is sufficient inventory in our warehouse.

4.Can I have my own Logo on the product?

A:Yes, you can send us your drawing and we can make your logo, but you have to bear

Their own the cost.

5.Can you produce the products according to my own drawings?

A:Yes, we can produce the products according to your drawings that will be most satisfy you.





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