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A combination calibrated manual balancing valve, TwinTube™ Pitot, butterfly valve with flange mating connections. The NXFB comes standard with two pressure and temperature test plugs, memory stop, hanging tag, and additional ports for optional accessories.
Calibrated Balancing Valve, TwinTube™ Pitot, and Butterfly Valve
175 PSIG, 250ºF
Flanged end by lug connection
Hanging tag
Twintube™ pitot
Accuracy ±1%
Body: Cast iron ASTM A126, 175 PSIG 250ºF, 125# Class B Flanges
Twintube™ Pitot: 316 Stainless steel / brass
Butterfly Valve: Epoxy coated cast iron ASTM A126,
Lug type butterfly valve 225 PSIG, 250ºF
304 stainless steel disk
416 stainless steel shaft
Bolts: Zinc Plated Steel
2½” thru 12″
| Size | Flow Rate |
|---|---|
|
2½" |
71.00 GPM thru 224.00 GPM |
|
3" |
108.00 GPM thru 341.00 GPM |
|
4" |
194.00 GPM thru 615.00 GPM |
|
5" |
304.00 GPM thru 952.00 GPM |
|
6" |
436.00 GPM thru 1,381.00 GPM |
|
8" |
759.00 GPM thru 2,402.00 GPM |
|
10" |
1,196.00 GPM thru 3,783.00 GPM |
|
12" |
1,458.00 GPM thru 4,611.00 GPM |
From the heat source to heat emission to heat distribution, Nexus covers a broad spectrum of innovative building technology systems. This internationally active group of companies has specialized in technical products and systems in the fields of installations, heating, cooling, and solar solutions. The company belongs to Aalberts N.V. of the Netherlands.
