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SBFV-FF-WG Butterfly valves

Butterfly valves, SBFV-FF-WG, PN 16, DN 250, Worm Gear, Flange

065B7626

SBFV-FF G WG PN16/dp16 DN250

Product specifications

Characteristic
Value
Ambient temperature [°C] [max]110 °C
Ambient temperature [°C] [min]-40 °C
ApplicationHeating and cooling
Approval standardEN 10204 3.1N 12266 P10-P11-P12 & F20
Body materialCarbon Steel EN 10028-2 P265 GH
Cone /seat sealing materialStainless steel + PTFE
Connection typesFlange
DescriptionSBFV-FF G WG PN16/dp16 DN250
DG Indicator ProfileNot relevant for dangerous goods
Diameter [mm]250 mm
Differential pressure range [bar] [Max]16.00 bar
Differential pressure range [bar] [Min]0.00 bar
Flanges materialCarbon Steel EN 10028-2 P265 GH
FunctionOn/off
Gear flange typeF12
Height to top of gear [mm]480.0 mm
In scope of WEEE and contain batteriesNo
Kvs values [m³/h]2100.00 m³/h
Leakage rate [% Kvs]Leakage rate A
Material DescriptionSBFV-FF G WG PN16/dp16 DN250
Media pH [Max]9
Media pH [Min]7
Characteristic
Value
Media temperature [°C] [Max]240 °C
Media temperature [°C] [Min]-20 °C
Medium alternativeGlycolic water up to 50%
Mounting orientationAll
Number of ports2
Operating torque [Nm]790 N-m
Operation typeWorm Gear
Permissible mediaDistrict heating/cooling circulation water
Pressure classPN 16
Pressure nominal [bar]16 bar
Product groupButterfly valves
Product lineDistrict Energy Controls
Product TypeSBFV-FF-WG
REACH Candidate List substancesNo
Rotation angle [°]90 °
Stem sealing materialPTFE/Graphite/Stainless steel/EPDM HT/Viton
Storage temperature [°C] [Min]-40 °C
Valve body materialCarbon Steel EN 10028-2 P265 GH
Valve disc materialCarbon Steel EN 10028-2 P265 GH
Valve sizeDN 250
Valve stem materialStainless Steel X17CrNi16-2

General specifications

Characteristic
Value
Gross weight91 Kilogram
Net weight91 Kilogram
Volume78 Liter
Characteristic
Value
EAN5702428908863
Proposition 65No Reproductive Toxins or Carcinogens