Energy-Efficient Air Assisted Check Valve
MODEL AA-CHECK
For Sewerage
Product Outline
Particularly developed for blowers, this check valve is more energy-efficient than conventional models because it creates less pressure loss.
Discharge pressure from the blower is introduced to the air cylinder, which then produces assistance force that causes the valve disc to fully open without fail and allows for smooth opening and closing motion.
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Features
- Since the blower discharge pressure is used as assistance force, no other power is needed.
- The valve disc is fully opened even at a low flow rate.
- The valve fully closes whenever the blower shuts down.
- An 80% reduction in pressure loss compared with the conventional model ensures energy-efficient operation.
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Mechanism
- Discharge pressure from the blower is used to feed air into the air cylinder and fully open the valve.
