RAL5010 Ductile Iron Wastewater Check Valve Full Flow Area Long Life Time
Triple Function Combination Sewage Air Release Valve Spill Free Full Flow Area Ductile Iron EPOXY Coated
SKAR - Sewage Combination Air Release Valve
Feature
Combination kinetic air release valve provide 3 functions:
1.Large air release during fi lling of the pipeline.
2.Small air release under pressurized pipeline.
3.Large air intake during draining of the pipeline.
. Advanced design with simple mechanism, strong fl oat to prevent cracking during sudden water hammer& quick closure.
. Window cage for upper stablizing
. No arms or levers to prevent vibrating, bending, direct closure of the float.
. Drain boss at the top & bottom for cleaning
. Bottom rubber buffer for collision prevention, and drain easy with proper holes around the cage during vacuum.
. Fully fusion epoxy coated inside and outside of valve body for long term services.
. Manufacturing standard meets BS EN1074-4, AWWA C512
. Flange drilling and dimension meets BS EN 1092 and BS EN 558 and ANSI flange.
Technical Data:
Size range: DN 50-200MM
Pressure ratings:1.0Mpa,1.6Mp (Flange)
Working temperature: -10°-80°C.
Flow media: sewage water.
| Quick Selection Table | |||||
| Water Flow Rate CMH |
1360 | 4160 | 8500 | 19100 | 33400 |
| Main pipe size MM |
80-400 | 400-700 | 750-1000 | 1050-1500 | 1500-2000 |
| Size of SKAR MM |
50 | 80 | 100 | 150 | 200 |
Material:
Dimension:
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