Anti Shock Full Flow Combination Air Release Valve Single Body Triple Function
Combination kinetic air release valve provide 3 functions:
1. Large air release
2. Small air release
3. Large air intake during draining of the pipeline.
Anti-Shock description:
1.Restricted the air flow for exhausting.
2.Large air intake during vacuum.
3.Small air venting under pressure.
4. Help to protect the float from collapsing or non-closing.
5. Good for water hammer location or transmission line.
Features
AFC's air release valve conforms to International standard EN1074-4 and AWWA C512.
AFC's air valve is 100% full bore from inlet to outlet
Simple components : valve body and bonnet, float,seal arc, guide barrel etc,.
Single chamber.
All internal accessories are of AISI 304SS, hardness and quality are quaranteed.
AFC's air valve have not only large air exhausting and large air intake under invacuum,but also one more function of small air releasing.
There is a seal gasket in the valve above big float and it helps orifice make better sealing effect.
Size Selection Table:
Water flow rate range
Max CMH | 760 | 1360 | 4160 | 8500 | 19100 | 33400 | 76300 |
Main pipeline size
mm | 80-300 | 200-400 | 400-700 | 750-1000 | 1050-1500 | 1500-2000 | 2100-3000 |
Inlet size of KARX
mm | 25 | 50 | 80 | 100 | 150 | 200 | 300 |
bore of outlet
mm | 50 | 75 | 95 | 130 | 170 | 230 | 330 |
small orifice size
mm | 1.6 | 1.6 | 2 | 2.5 | 3 | 4 | 4 |
Material List:
KARS ( Thread Type DN25-DN50)
KARX ( Flange Type DN50-DN300)
Dimension:
KARS ( Thread Type DN25-DN50)
KARX ( Flange Type DN50-DN300)
Air Flow Characteristic
Large Air Exhausting
Air Intake
Small air venting
Product Tags:
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