80DIVFD


Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 1 - 10 inch (25 mm - 250 mm)
Description:
80DI-VFD - High strength epoxy coated ductile iron patented body, poppet and guide with threaded female NPT connections. Features a NITRILE (Buna-N) seal. Designed for vertical or horizontal applications.
Pressure Max: 600 PSI
Temp Max: 180°F (80°C)
NSF/ANSI 61 and 372 approved.
Literature
Specs
1" & 1-1/2" 80DI-VFD |
2" & 2-1/2" 80DI-VFD * not for horizontal installation. See SVFD below. |
2" & 2-1/2" 80DIS-VFD |
3" THRU 5" 80DI-VFD |
6" THRU 10" 80DI-VFD |
80DI_VFD 1" thru 1-1/2" Headloss Chart |
80DI-VFD 2" thru 8" HEADLOSS CHART |
Sizes/Price
SIZE | PART # | WGT. | CASE QTY. | LIST PRICE |
Stainless Poppet & Composite guide | ||||
1" | 4031DIVFD | .8 | 50 | $42.00 |
1 1/4" | 4032DIVFD | 1.3 | 36 | $59.00 |
1 1/2" | 4033DIVFD | 2.5 | 25 | $83.00 |
2" * | 7937VFD * | 4 | 16 | $147.00 |
2 1/2" * | 7936VFD * | 9 | 1 | $355.00 |
Stainless Poppet & Stainless Guide | ||||
2" | 7937SVFD | 4 | 16 | $162.00 |
2 1/2" | 7936SVFD | 9 | 1 | $392.00 |
Stainless Stem & ductile iron poppet and guide | ||||
3" | 7938VFD | 12 | 1 | $540.00 |
4" | 7939VFD | 27 | 1 | $798.00 |
5" | 4088VFD | 40 | 1 | $1,498.00 |
6" | 4089VFD | 63 | 1 | $1,809.00 |
8" | 4090VFD | 87 | 1 | $3,195.00 |
10" | 4091VFD | 150 | 1 | $5,500.00 |
* not for horizontal installation. See 7937SVFD & 7936SVFD
To order break-off plug, add “PLG” to part number and add $100.00 to list price, $75.00 added for composite plug installed and add “PPLG” to end of part number