Large Air Intake Sewage Air Release Valve With EPOXY Coated Triple Function
EPOXY Coated Waste Water Air release valve Single Body Triple Function Flange Type
Function Description:
SKAR- Sewage combination air release valve provides 3 functions:
1.Large air release during fi lling of the pipeline.
During the pipe filling it is responsible of water hammer effects. The SKAR will control the air outflow reducing the water approach velocity and thus minimizing the risk of overpressure.
2.Small air release under pressurized pipeline.
During operation the air produced by the pipeline is accumulated in the upper part. Little by little it is compressed and its volume increases, pushing the liquid level downwards and allowing the air release through the small nozzle.
3.Large air intake during draining of the pipeline.
During pipeline draining, or pipe bursts, it is necessary to bring in as much air as the quantity of outflowing liquid. This is to avoid negative pressure and serious damages to the pipeline and the entire system
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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