DIN AWWA JIS BS JKR PN16 Double Orifice air valve
Double port exhaust valve, also known as double port exhaust valve.air valve is suitable for the industrial medium as water pipeline, as a rapid removal of gas in the pipeline equipment.It is also a necessary equipment to improve the efficiency of water transport equipment and protect the pipeline from deformation and fracture.
Application
|
|
Available Standard
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JKR/AWWA/BS/JIS/DIN
|
|
Working Pressure
|
1.6
|
|
Body Test Pressure
|
2.4
|
|
Seat Test Pressure
|
1.76
|
|
Reseat Pressure
|
1.6~0.35
|
Main Parts and Materials
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|
Parts Name
|
Material
|
|
Body
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Cast Iron
|
|
Float Ball
|
NBR
|
|
Cover
|
Cast Iron
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|
Stuffing Box
|
Cast Iron
|
|
Gland
|
Cast Iron
|
|
Spindle
|
Bronze
|
|
Stem Nut
|
Bronze
|
|
Spindle Cap
|
Cast Iron
|
|
Stopper Washer
|
Cast Iron
|
Main Dimensions
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|
Size
|
D
|
C
|
K
|
b
|
n-d
|
H
|
L
|
|
50
|
165
|
125
|
99
|
20
|
4-19
|
415
|
468
|
|
80
|
200
|
160
|
132
|
22
|
8-19
|
425
|
504
|
|
100
|
220
|
180
|
156
|
24
|
8-19
|
480
|
520
|
|
150
|
285
|
240
|
211
|
26
|
8-23
|
515
|
634
|
|
200
|
340
|
295
|
266
|
30
|
12-23
|
615
|
752
|
Packing & Delivery :
Packing Details : all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details : Generally it is 5-10 days if the goods are in stock. or 15-30 days if the goods are OEM or not enough
subject to the order quantity. But anyway,normally, we are able to make sure the delivery will not exceed 45 days.
