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Butterfly valves, VFY-WH, PN 16, DN 25, Handle, Wafer
Butterfly valves, VFY-WH, PN 16, DN 25, Handle, Wafer

065B7350

VFY-WH PN10 DN25 CI/SS/EPDM

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產品詳情

總重 2.627 Kilogram
淨重 2.457 Kilogram
Volume 2.719 Liter
EAN 5702421536087

 

Approval standard PED 97/23/CE, EN 12266-1, Rate A
CE evaluated Yes
China RoHS compliance Out of scope
Description VFY-WH PN10 DN25 CI/SS/EPDM
Diameter [mm] [Max] 25 mm
Differential pressure range [bar] [Max] 10 bar
EU RoHS compliance Out of scope
Flanges material Cast iron EN GJL 250 (DIN GG25)
Gear flange type F05
In scope of WEEE and contain batteries No
Kvs values [m³/h] 40 m³/h
Label product Yes
Leakage rate [% Kvs] Leakage rate A
Media pH [Max] 10
Media pH [Min] 7
Medium alternative Glycolic water up to 50%
Medium alternative 2 Circulation water
Number of ports 2
Operating torque [Nm] 10 N-m
Operation type Handle
Permissible media District heating/cooling circulation water
Pressure class PN 16
Pressure nominal [bar] 10 bar
REACH Candidate List substances No
Rotation angle [°] 90 °
Stem sealing material Nitrile/Viton/Zinc coated S. + PTFE
Storage temperature [°C] [Min] -10 °C
UK RoHS compliance Out of scope
Valve body material Cast iron EN GJL 250 (DIN GG25)
Valve disc material Stainless Steel
Valve liner material EPDM
Valve size DN 25
Valve stem material Stainless steel AISI 420
Valve type Concentric Design
介質溫度 [°C] [最大值] 130 °C
介質溫度 [°C] [最小值] -10 °C
功能 On/off
型號 VFY-WH
安裝方位 except cap down
應用 Heating and cooling
環境溫度 [°C] [最小值] -10 °C
產品群組 Butterfly valves
直徑 [mm] 25 mm
認証 CE 認証
連接類型 Wafer
長度 [mm] 32 mm
閥體材質 Cast iron EN GJL 250 (DIN GG25)

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