4082 – AIS Compliant ductile iron body with epoxy coating and access port, flanged connection class 150. NITRILE (Buna-N) covered metal sinking ball. Stainless steel fasteners. Also available with special “Floating Ball†for flood control or air vent application–consult factory for application and pricing.
Sizes and Prices
| Part Number | Size | None | List Price |
|---|---|---|---|
| 3144 | 3″” | 37 | $903 |
| 2145-2* | 4″” | 56 | $1,053 |
| 3145 | 4″” | 56 | $1,158 |
| 2143* | 5″” | 85 | $2,095 |
| 3146 | 6″” | 100 | $2,100 |
| 3147 | 8″” | 194 | $3,979 |
| 3148 | 10″” | 315 | $8,785 |
| 3149 | 12″” | 417 | $12,348 |
| 2150* | 14″” | 790 | POA |





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