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Non-return valve

Please find below a selection of relevant articles from AEC companies and organizations for non-return valve. Metering Pump Technology ...is fully retracted and material enters the metering tube through the pump inlet. The piston advances to the entrance of the metering tube and closes it off, acting as an inlet non-return valve. As the piston travels through the metering tube, the outlet non-return valve opens and material is accurately displaced. The length of metering stroke is adjustable. See #1. Moeller Electric Ltd - Application Story: Easy - Bury Pumps - Lead Monitoring ...cost effective means of achieving the standards for lead in water. The rig comprises a three-metre length of lead pipe of half the nominal bore, through which water flows via a non-return valve and a flow meter. The system operates in three stages: flushing, stagnation and sampling. Flushing This is the first stage of the operation where a solenoid... See #2. 1: http://www.liquidcontrol.com [c864092] 2: http://www.moeller.co.uk [c880677]

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