Specifications

double chamber flanged air valve
1.standard: DIN/BS/ANSI
2.type: single orifice /double orifices air valve
3.port size:40-300

Double Chamber flanged Air Valve

 

Product Description: 

 

1.standard:

                    design standard:  DIN3352                 

                    flange: DIN2501

                    test standard: BS6755

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

3.port size: DN40-250mm

4.PN10/16/25

5.material list:

No.	part name	material
1	body	ductile iron
2	ball	ABS
3	bolts	carbon steel
4	nuts	carbon steel
5	bolts	carbon steel
6	ball seal large orifice	NBR
7	large cover	ductile iron
8	large up cover	ductile iron
9	small ball	ABS
10	small orifice	ductile iron
11	small up cover	ductile iron
12	air release nuts	brass

 

ing pressure: PN10/PN16/PN25                       

ing temperature:

                                 NBR ≤85°C;

                                 EPDM ≤120°C

8.dimensions:

 

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

 

ating: epoxy painting

 

lor: blue/red/black or as per your requirement

 

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.