Air relief valve irrigation systems Air relief valve Drip Irrigation Accessories Air Relief Valve supplier
Air relief valve irrigation systems Air relief valve Drip Irrigation Accessories Air Relief Valve supplier
1. Air & vacuum relief valve are applied to a variety of irrigation systems. When water is injected to systems, a large amount of air is discharged from pipelines by the valve; while the water is emptied, the valve inhales a large quantity of air to prevent vacuum negative pressure.
2. With advanced compound air dynamics design, valves can discharge air quickly, avoid air accumulation and formation of negative pressure. There is good sealing performance at low pressure.
3. There are BSP and NPT threads.
Irrigation system pipe network: it can eliminate air in irrigation system and avoid negative pressure formation in downstream of water pump, the position along water delivery pipeline and upslope and downhill of pipeline.
Irrigation head: it is used to remove air and prevent negative pressure formation in filter and fertilizer injection device.
High part in irrigation pipeline: it is applied to exhaust air and prevent pipeline from being damaged by air accumulation in high place of system.
S/N
|
ITEM NO.
|
NAME AND SPECIFICATION
|
Bag Qty (Pc)
|
Quantity (Pcs/Ctn)
|
CARTON SIZE (CM)
|
G. weight per carton(kg)
|
1
|
AV0112
|
Air Release Valve, 1/2", Material: ABS
|
100
|
1200
|
42*28*21
|
10
|
2
|
AV0134
|
Air Release Valve, 3/4",Material: ABS
|
10
|
180
|
54*35*28
|
15
|
3
|
AV0110
|
Air Release Valve, 1",Material: ABS
|
10
|
180
|
54*35*28
|
16
|
4
|
AV0234
|
Air Release Valve, 3/4" Material: PA6
|
10
|
56
|
54*35*28
|
16
|
5
|
AV0210
|
Air Release Valve, 1" Material: PA6
|
10
|
56
|
54*35*28
|
16
|
6
|
AV0232
|
Air Release Valve, 1-1/2" Material: PA6
|
10
|
56
|
54*35*28
|
18
|
7
|
AV0163
|
Air Release Valve, 2", Material: PA6
|
1
|
15
|
54*35*28
|
11.5
|
8
|
EV0110
|
Air Release Valve, 1"Male thread, Material: PA6
|
1
|
15
|
54*35*28
|
12
|
9
|
EV0150
|
Air Release Valve, 1-1/2" Male thread, Material: PA6
|
1
|
12
|
54*35*28
|
12
|
10
|
EV0163
|
Air Release Valve, 2" Male thread, Material: PA6
|
1
|
10
|
54*35*28
|
10
|
11
|
IV0134
|
Air Release Valve, 3/4" Male thread, Material: PA6
|
1
|
100
|
54*35*28
|
20
|
12
|
IV0110
|
Air Release Valve, 1" Male thread, Material: PA6
|
1
|
100
|
54*35*28
|
20
|
13
|
VE0134
|
Air Release Valve, 3/4" Male thread, Material: PA6
|
1
|
60
|
42*28*21
|
13
|
14
|
VE0110
|
Air Release Valve, 1" Male thread, Material: PA6
|
1
|
60
|
42*28*21
|
13
|
15
|
IE0134
|
Air Release Valve, 3/4"Male thread, Material: PA6
|
10
|
150
|
54*35*28
|
13
|
Technical data:
Item No.
|
Model
|
Valve type
|
Max. working pressure(PSI)
|
Sealing pressure(PSI)
|
Air displacement(m³ /h)
|
Air intake flow (m³ /h)
|
AV0112
|
1/2''
|
Air relief valve
|
150
|
6
|
0-35 m³ /h@0-6PSI
|
-80-0 m³/h@-6-0PSI
|
AV0134
|
3/4''
|
Air & Vacuum Relief valve
|
150
|
5
|
0-50m³ /h@0-5PSI
|
-67-0 m³/h@-6-0PSI
|
AV0110
|
1''
|
Air & Vacuum Relief valve
|
150
|
5
|
0-50m³ /h@0-5PSI
|
-67-0 m³/h@-6-0PSI
|
AV0163
|
2''
|
Dual Acting Continuous
|
225
|
5
|
0-235m³ /h@0-5PSI
|
-360-0 m³/h@-6-0PSI
|
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