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80S6VFD
Discount Code A 
$1,500 NET FFA
Stainless Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 8 inch (25 mm - 200 mm)
Description:
80S6VFD - All 316 stainless steel female threaded check valve body. Features a patented VFD design with stainless steel spring, poppet and a NITRILE (Buna-N) seal, Viton optional.
Pressure Max: 450 PSI 1" - 1 1/2", 600 PSI 2" - 8"
Temp Max: 180°F (80°C)
NSF/ANSI 61 and 372 approved.
Literature
| VFD O&M |
| 80S6-VFD 1" Thru 1-1/2" Written Specification |
| 80S6-VFD 2" Thru 8" Written Specification |
| Video |
| VFD Product schedule |
Sizes/Price
| SIZE | PART # | WGT. | LIST PRICE |
| 1"* | 4031S6VFD* | .89 | $111.00 |
| 1 1/4"* | 4032S6VFD* | 1.3 | $166.00 |
| 1 1/2"* | 4033S6VFD* | 2.5 | $221.00 |
| 2" | 4034S6VFD | 4 | $331.00 |
| 2 1/2" | 7936S6VFD | 6 | $695.00 |
| 3" | 7938S6VFD | 10 | $1,274.00 |
| 4" | 7939S6VFD | 25 | $1,853.00 |
| 5" | 4088S6VFD | 58 | $3,308.00 |
| 6" | 4089S6VFD | 65 | $5,403.00 |
| 8" | 4090XSSVFD | 90 | $8,705.00 |
To order Model 80S6VFD with break-off plug, add “PLG” to part number for 2”- 8” and add $100.00 to list price on valve above, $75.00 added for composite plug installed and add “PPLG” to end of part #.
* Composite guide
