Water/Wastewater Management
Valve Rings
Available in 3 sizes
![](https://orkagg.co.uk/wp-content/uploads/2022/04/valve_chamber_tn.gif)
Round Hole (top 340mm, bottom 275mm) | each |
Square Hole (top 655mm, bottom 500mm) | each |
Square Hole (top 820mm, bottom 500mm) | each |
Covers
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![](https://orkagg.co.uk/wp-content/uploads/2022/04/manhole_cover_tn.gif)
![](https://orkagg.co.uk/wp-content/uploads/2022/04/horseshoe_gulley_tn.gif)
![](https://orkagg.co.uk/wp-content/uploads/2022/04/septic_tank_covers_tn.gif)
Rodding Eye Cover – Interior Hole 270mm diameter | each |
Manhole Covers – Variable sizes made to order | each |
Horseshoe Gully Top | each |
Septic Tank Cover 500mm | each |
Septic Tank Cover 600mm | each |
Septic Tank Covers Set (5 covers) | per set |
Valve Marker Posts
![](https://orkagg.co.uk/wp-content/uploads/2022/04/valve_marker_small_tn.gif)
![](https://orkagg.co.uk/wp-content/uploads/2022/04/valve_marker_large_tn.gif)
Valve Marker Post (large)
Water Main Marker Post 1070 high | each |
Valve Medium Marker Post 810mm high | each |
Valve Large Marker Post 1390mm high | each |