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Series 6400 Model 20-10C Slide Gate

Pressure Rating Installation Options

Gate Size         Seating              Unseating
   8" - 12"     35'  (15.2 psi)      10'  (4.5 psi)
14" - 18"     32'  (13.9 psi)      10'  (4.5 psi)
   8" - 12"     35'  (15.2 psi)      10'  (4.5 psi)
14" - 18"     32'  (13.9 psi)      10'  (4.5 psi)


The Series 6400 Slide Gate is normally installed on corrugated steel pipe or bolted to a concrete head wall or steel flange.  When attached to corrugated steel pipe, the spigot back style seat is used.   This style seat allows for a simple bolted connection to the pipe or use of a rod and lug harness assembly to mount the gate to the pipe.  In either case, a mastic is used to seal the joint.  When mounted to a concrete headwall the flat back style seat is used in conjunction with embedded anchor bolts to locate, align and support the gate. A one inch space between the seat and concrete is grouted after the gate has been mounted on the anchor bolts.  The flat back style seat can also be machined and drilled to match a partial pattern of a standard 25 lb. or 125 lb. flange. Frame angles painted, galvanized or stainless steel.

Cast Iron or bronze seating surfaces.

Stainless steel stems and fasteners.

Flatback for headwall or flange mounting.

Spigot back for mounting to corrugated pipe.

Rising and non-projecting stems.