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Brand Name : AFC OEM
Model Number : KARA
Certification : EN1074-4 AWWA C504
Place of Origin : China
MOQ : 1
Price : USD RMB
Payment Terms : L/C, T/T
Supply Ability : 60 days for two containers
Delivery Time : Based on order
Packaging Details : Plywood cases
Material : Ductile Iron GJS500-7
Float : Stainless Steel 304
Color : RAL 5010
Rubber : EPDM
Flow Area : Full Flow Area
Connection : Flange
Anti Shock EN1074-4 And AWWA C512 Triple Function Combination Air Release Valve
Features:
Anti-shock combination air release valve can help to prevent water hammer. It decreased the water velocity and restrict the velocity of air flow. This type of valve is generally used in long water transmission pipeline where may occur a water hammer. If the air exhaust out the valve too quick, the water will comes in very fast, too. The water will prevent the float go up which caused the valve leaking.
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:
KARX ( Flange Type DN50-DN300)
Dimension:
KARS ( Thread Type DN25-DN50)
KARX ( Flange Type DN50-DN300)
Air Flow Characteristic
Air Intake - Vacuum
Small air venting
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Anti Shock Combination Air Release Valve Stainless Steel 304 Float Available Images |