Description
RAF 6300 is a piloted hydraulic valve activated by line pressure. The valve is normally closed, opens by hydraulic command. The valve reduces the line pressure to maintain a preset constant pressure downstream the RAF, at all flow rates. The set point of reduced pressure is adjustable.
The RAF 6300 is controlled by a three- way pilot valve, made of plastics. A spring- loaded membrane inside the pilot moves according to the downstream pressure changes. The pressure fluctuations are compensated by gradual opening & closing of the RAF.

Applications
Use RAF 6300 for agricultural & domestic networks of pressure rating up to 10 bars. Recommended size is 2"-4".
RAF 6300 is highly compatible with controller or computer - controlled water systems, which initiate the remote or local command.
Typical applications are the scheduling of irrigation blocks & the sequential flushing of filter units of automatic filtration manifolds. The plastic pilot valve & hydraulic relay provide high corrosion resistance & cost-effective prices. That enable long, efficient service in domestic, water treatment circulation & filtration networks

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