Butterfly valve FD-57 series
levershut-offfor hot water

Butterfly valve - FD-57 series - NIBCO - lever / shut-off / for hot water
Butterfly valve - FD-57 series - NIBCO - lever / shut-off / for hot water
Butterfly valve - FD-57 series - NIBCO - lever / shut-off / for hot water - image - 2
Butterfly valve - FD-57 series - NIBCO - lever / shut-off / for hot water - image - 3
Butterfly valve - FD-57 series - NIBCO - lever / shut-off / for hot water - image - 4
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Characteristics

Type
butterfly
Operation
lever
Function
shut-off
Media
for hot water, for steam
Body
flange, stainless steel, iron
Applications
industrial, HVAC, vacuum
Other characteristics
ANSI
DN

Max.: 12 in

Min.: 2 in

Pressure

285 psi

Temperature

Max.: 180 °F
(82 °C)

Min.: 0 °F
(-18 °C)

Description

The NIBCO® flanged end raised faced type butterfly valve provides bubble-tight shutoff at 285 PSI. The valve is an excellent substitute for gate valves installed in water (185°F or lower) applications such as commercial and some light industrial process applications including HVAC, in addition to compressed air and vacuum services. Flanged style Buna-N encapsulated ductile iron disc Stainless steel stem with metal bushings Splined drive Extended neck Operating mechanism: Bare stem, infinite position plate and lock, lever lock, manual gear operator Not recommended for steam service Designed to meet MSS SP-67 MSS SP-25 (markings) Certified to NSF/ANSI/CAN 372-2020, Drinking Water System Components – Health Effects

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.