80DIVFD

Discount Code A
$1,500 NET FFA
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Low-Lead
NSF-ANSI 61

80DIVFD - Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
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Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)

Size(s): 1 to 8 in. (25 to 200 mm)

Description:

80DI-VFD - High strength epoxy coated ductile iron patented body, poppet and guide with threaded female x female NPT connection. Features a NITRILE (Buna-N) seal. Designed for vertical or horizontal applications.

Pressure Max: 600 PSI
Temp Max: 180F (80C)

* 2 & 2 1/2" sizes require stainless steel retaining ring for horizontal installation add S before VFD see part number below.

NSF/ANSI 61 and 372 approved.


VFD

Literature

Ductile Iron Literature
80DI-VFD O&M
Video
80DIVFD Literature
Strength of a Check Valve  
80DIVFD bulletin
VFD Product schedule

Sizes/Price

SIZE PART # WGT. CASE QTY. LIST PRICE
Stainless Poppet & Composite guide
1" 4031DIVFD .8  50 $38.11
1 1/4" 4032DIVFD 1.3 36 $52.53
1 1/2" 4033DIVFD 2.5  25 $74.16
2" * 7937VFD * 16 $140.00
2 1/2" * 7936VFD * 9 1 $319.00
Stainless Poppet & Stainless Guide
2" 7937SVFD 4 16 $154.00
2 1/2" 7936SVFD 9 1 $350.90
Stainless Stem & ductile iron poppet and guide
3" 7938VFD 16 1 $470.93
4" 7939VFD 47 1 $724.50
5" 4088VFD 49 1 $1,345.50
6" 4089VFD 70 1 $1,656.00
8" 4090VFD 93 1 $2,898.00
10" 4091VFD 150 1 POA

 

* 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


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