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888/888R
Discount Code B 
FOB Factory
Check Valves
Size(s): 2 to 10 in. (50 to 250 mm)
Description:
888R/888 - Patented design. Cast iron body with epoxy coating. Wafer connection ANSI 125#/250#.
For stainless steel trim add ST to end of part number and 25% to list. See picture on right.
Temp Max: 180°F (80°C)
Pressure Max: 200 PSI ANSI 125#, 400 PSI ANSI 250#
NSF/ANSI 61 and 372 approved.
Literature
| 888 Literature |
| 888/888R O&M |
| NSF/ANSI STANDARD 61 CERTIFICATIONS |
| 402BT SEAT INFO |
Specs
| 2" THRU 6" 888/888R |
| 8" & 10" 888/888R |
| 2" THRU 4" 888ST/888STR |
| 6" & 8" 888ST/888STR |
| 888/888R Headloss Chart |
| 888/888R Installation Requirements |
| 888/888R Seating Detail |
| 888/888R Written Specification |
Sizes/Price
| SIZE | PART # | WGT. | List price |
| 888R | EPDM seal drip tight standard | ||
| 2" | 2434R | 5 | $251.00 |
| 2 1/2" | 2432R | 7 | $281.00 |
| 3" | 2435R | 11 | $290.00 |
| 4" | 2436R | 18 | $385.00 |
| 5" | 2433 | 25 | $726.00 |
| 6" | 2437R | 36 | $693.00 |
| 8" * | 2438R * | 80 | $1,242.00 |
| 8" ** | 2438-2R ** | 85 | $1,637.00 |
| 10" * | 2439R * | 129 | $1,936.00 |
| 888 | Optional - metal to metal seat not drip tight | ||
| 2" | 2434 | 5 | $228.00 |
| 2 1/2" | 2432 | 7 | $255.00 |
| 3" | 2435 | 11 | $264.00 |
| 4" | 2436 | 18 | $350.00 |
| 5" | 2433 | 25 | $660.00 |
| 6" | 2437 | 36 | $630.00 |
| 8" * | 2438 * | 80 | $1,129.00 |
| 8" ** | 2438-2 ** | 85 | $1,488.00 |
| 10" * | 2439 * | 129 | $1,760.00 |
Note: 21/2"- 8'' are dual rated to fit between both ANSI class 125# & 250# flanges, 2”, 3” & 10” Ductile Iron, ANSI 150#/300#, consult factory for other sizes.
For viton seal consult factory.
* ANSI 150# only
** 300# Flanged Dimensions
