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Red Sea Spares

Red Sea ReefGate Valve Upgrade

Red Sea ReefGate Valve Upgrade

Regular price Sale price £75.00
Regular price £75.00
Sale Sold out
For Reefers with Pipework
Meet ReefGate - Red Sea’s new high-precision gate valve, designed specifically for reef aquariums.ReefGate uses all plastic reef-safe components. It maintains a consistent water level in the downfl...  Read More
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Meet ReefGate - Red Sea’s new high-precision gate valve, designed specifically for reef aquariums.

ReefGate uses all plastic reef-safe components. It maintains a consistent water level in the downflow box and eliminates trickling noise, as each rotation of its handwheel opens/closes the valve by only 1mm, allowing you to finely balance the water flowing down with the water that is being pumped up.

ReefGate is integrated into all REEFER G3 systems and is available in 3 kits for retrofitting REEFER G1 and G2 systems of all sizes, including components for connecting ReefMat roller filters. Visit website to find out which kit fits your system. ReefGate is also compatible with any aquarium brand that uses 32mm / 40mm or 1" / 1¼" piping. 

ReefGate features:

  • Ultra-precise flow control: 1 mm open/close per handwheel rotation.
  • All plastic reef-safe components.
  • 3 retrofit kits for REEFER G1 & G2 (compact-sized, popular-sized, supersized)
  • Compatible with any aquarium brand using 32mm/40mm or 1"/1¼" piping.

Upgrade kit for REEFERs 32mm / 1” Down pipe


1x 32mm PVC pipe – 112mm

1x 90 degree elbow for 32mm OD pipe

1x ReefGate valve 40mm (1¼”)

2x 32mm PVC pipe – 46mm

2x 40mm (1¼”) to 32mm (1″) Reducer

2x 32mm (1″) Union

Upgrade kit for REEFERs 40mm / 1¼” Down pipe


1x 40mm PVC pipe – 106mm

1x 90 degree elbow for 40mm OD pipe

1x 40mm (1¼”) Union

1x 40mm PVC pipe – 48.5mm

1x ReefGate valve 40mm (1¼”)

1x 40mm (1¼”) to 32mm (1″) Reducer

1x 32mm PVC pipe – 46mm

1x 32mm (1″) Union

Please note: Retrofitting requires cutting and gluing your existing pipes. Cutting instructions specific to each model are not included, so plan ahead carefully and use caution when cutting the pipes.