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812X
Discount Code B 
FOB Factory
Wafer Style Check Valves
Size(s): 1/2 to 8 in. (15 to 200 mm)
Description:
812X WAFER STYLE CHECK VALVE - All 316 stainless steel, wafer connection ANSI 150/300. Metal to metal seating on 812X model.
Temp Max: -20° F (-30°C) to 660° F (350C)*
Pressure Max: Metal Seating 600 PSI*
812X - No Flange Face Seal
NSF/ANSI 61 and 372 approved.
Literature
| 812X Wafer Check LIterature |
| NSF/ANSI 61 Approval |
Sizes/Price
| SIZE | PART # | WGT. | LIST PRICE |
| 1/2" | 2420X | .2 | $94.00 |
| 3/4" | 2421X | .3 | $118.00 |
| 1" | 2422X | .5 | $138.00 |
| 1 1/4" | 2423X | .7 | $182.00 |
| 1 1/2" | 2424X | 1.4 | $269.00 |
| 2" | 2425X | 2.3 | $313.00 |
| 2 1/2" | 2426X | 3.9 | $372.00 |
| 3" | 2427X | 5.4 | $472.00 |
| 4" | 2428X | 7.8 | $629.00 |
| 5" | 2429X | 20 | $2,305.00 |
| 6" | 2430X | 32 | $2,909.00 |
| 8"** (230 psi MAX) | 2431X** | 67 | $5,050.00 |
| 8" | 2432x | 75 | $5,500.00 |
Model 812X with heavy spring - 2 PSI cracking pressure
| SIZE | PART # | WGT. | LIST PRICE |
| 2 1/2" | 2426XH-2 | 3.9 | $450.12 |
| 3" | 2427XH-2 | 5.4 | $571.12 |
*Consult factory for temp. & pressure rating.
**230 PSI Max
