Specifications

air valve
1.standard: DIN/BS/ANSI
2.type: single orifice /double orifices air valve
3.PN 10/16/25
4.size:DN50-300

Double Orifice Flange End Air Valve  

 

Product Description: 

 

1.standard:

design standard: JKR AWWA

flange: DIN2501

test standard: BS6755

2.type: single orifice air valve or double orifices air valve

3.port size: DN50-300mm

 

4.PN10/16

5.material list:

No.	part name	material
1	body	ductile iron
2	valve seat of body	gun metal
3	valve seat of disc	NBR
4	disc	ductile iron
5	large ball	ABS/SS304/SS316
6	spindle	ss
7	large cover	ductile iron
8	large up cover	ductile iron
9	support disc	ductile iron
10	spindle nuts	brass
11	middle cover	ductile iron
12	O ring	NBR
13	captop	ductile iron
14	air release nuts	brass
15	small cover	ductile iron
16	small ball	ABS/ss304/ss316

 

ing temperature: NBR≤80°C

                                      EPDM ≤120°C

 nnection types:  flange/push-on/mechanical joint/plin end/thread

 

Company Information:

 

    Allwin Pipe Fittings Co.,Ltd is a private enterprise specialized in exporting various kinds of pipes, pipe fittings, couplings and adaptors, valves, man-hole covers and gratings, fire hydrants,and strainers,etc.(mainly ductile iron&cast iron)

    We can supply all above products with different standards and specifications.  Our products have been wdely exported to many places in the world, such as Europe, Southeast Asia, USA, Middle East, African countries, China Hongkong, and Taiwan,etc.

 

    We promise  that you can get the wanted products with best quality in the most competitive price and the most satisfied services.

 

Packing&Shipping:

 

 packaging: standard wooden cases with bubble plastic bags for each item or as per your requirements

 

 delivery detail: 25-30 days 

 

If you are intrested in our products, pls contact me at any time.