Runnalls Industries offers you the complete line of AWWA valves from Orbinox.
Orbinox has a range of knife gate valves created especially for Water Treatment applications and designed to comply with both AWWA C520-14 and MSS SP-81 standards. Runnalls Industries is proud to be able to offer them to our Ontario customers.
Orbinox has 50 years of experience in designing, manufacturing and marketing knife gate valves, penstocks, dampers, and valves for hydraulic works makes us a global leader in the knife gate valve industry today.
Knife gate valves
(unidirectional, bidirectional, wedge)
The design of the body and seat assures non-clogging shutoff on suspended solids in wastewater treatment plants. Available in a range of diameter sizes.
Square or rectangular sliding channel gate, with fixed parts embedded in concrete and seals on 3 sides. Used for on-off or control applications in open channels. Carbon or stainless steel fabricated construction. Available in a wide range of dimensions and for many different pressure heads.
(round or rectangular)
Intended to prevent backflow and commonly installed at the end of a line, as a check valve. Carbon or stainless steel fabricated construction, with tight sealing by means of an elastomer seal. Available in a wide range of dimensions and for many different pressure heads.
Designed for downward opening applications where a more accurate flow control is required. The leakage rate on the model RB is lower than the maximum allowable recommended by AWWA (C513-05) under normal conditions.
Square or rectangular port sliding wall penstocks sealed on all 4 sides. Used for on-off or control applications in wells, tanks, pipe outlets, etc. Carbon or stainless steel fabricated construction, with tight sealing by means of elastomer seals.
Designed for open channel installations in waste water treatment plants. The logs are stacked on top of each other in the frame guides. The water level is controlled by adding or removing logs.