Jobs & Careers
Contact
888/888R
Discount Code B 
FOB Factory
Check Valves
Size(s): 2 - 10 inch (50 mm - 250 mm)
Description:
888R/888 - Epoxy coated ductile iron patented silent check, wafer style design with unleaded bronze poppet and seat. Designed to fit between class 150 and 300 flanges.
Note: Optional 316SS seat trim available, add ST to end of part number and 25% to list price. Consult factory.
ASME 150#: Max Pressure 300 PSI at 150°F
ASME 300#: Max Pressure 500 PSI at 150°F
Consult factory for pressure rating standards.
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 | $276.00 |
| 2 1/2" | 2432R | 7 | $314.00 |
| 3" | 2435R | 11 | $329.00 |
| 4" | 2436R | 18 | $441.00 |
| 5" | 2433R | 25 | $839.00 |
| 6" | 2437R | 36 | $779.00 |
| 8" * | 2438R * | 80 | $1,369.00 |
| 10" * | 2439R * | 129 | $2,075.00 |
| 888 | Optional - metal to metal seat not drip tight | ||
| 2" | 2434 | 5 | $255.00 |
| 2 1/2" | 2432 | 7 | $282.00 |
| 3" | 2435 | 11 | $295.00 |
| 4" | 2436 | 18 | $387.00 |
| 5" | 2433 | 25 | $763.00 |
| 6" | 2437 | 36 | $696.00 |
| 8" * | 2438 * | 80 | $1,246.00 |
| 10" * | 2439 * | 129 | $1,886.00 |
Note: 2"- 6" are dual rated to fit between both ASME class 150# & 300#.
* ASME 150# only
