Valves & Gates : Stop Plates & Grooves

Neenah Foundry offers a variety of cast iron stop plates and grooves. Select from the list below to find the stop plates and grooves that are a perfect fit for your needs.

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Catalog Number Description Y Z A B Y (CHANNEL WIDTH) T (PLATE WIDTH)
R-7501-FW Round Type W - Aluminum Only 48 24 5/8 1/2
R-7501-EW Round Type W - Aluminum Only 36 18 5/8 1/2
R-7501-DW Round Type W - Aluminum Only 30 15 1/2 3/8
R-7501-CW Round Type W - Aluminum Only 24 12 1/2 3/8
R-7501-FV Square Type V Any size requested Any size requested 7/8 3/4
R-7501-EV Square Type V Any size requested Any size requested 3/4 5/8
R-7501-DV Square Type V Any size requested Any size requested 5/8 1/2
R-7501-CV Square Type V Any size requested Any size requested 1/2 3/8
R-7501-BV Square Type V Any size requested Any size requested 3/8 1/4
R-7501-AV Square Type V Any size requested Any size requested 1/4 1/8
R-7500-86 Cast Iron Stop Plank Grooves 8 6
R-7500-66 Cast Iron Stop Plank Grooves 6 6
R-7500-44 Cast Iron Stop Plank Grooves 4 4
R-7500-33 Cast Iron Stop Plank Grooves 3 3
R-7500-22 Cast Iron Stop Plank Grooves 2 2
All dimensions are listed in inches unless otherwise noted.
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