Butterfly valves, VFY-LG, PN 16, DN 50, Worm Gear, Lug | VFY-LG / VFY-WG | 수동식 버터플라이 밸브 | 냉난방용 버터플라이 밸브 | 버터플라이 밸브 | 클라이미트 솔루션즈 – 히팅 | Climate Solutions

제품 세부정보

총 중량	4 Kilogram
순중량	4 Kilogram

EAN	5710104062884

CE evaluated	Yes
China RoHS compliance	Out of scope
Connection types	Lug
Contain batteries	No
Description	VFY-LG PN16 DN50 CI/SS/EPDM
Diameter [mm] [Max]	50 mm
Differential pressure range [bar] [Max]	16 bar
EU RoHS compliance	Out of scope
Flanges material	Cast iron EN GJL 250 (DIN GG25)
Gear flange type	F05
Kvs values [m³/h]	79 m³/h
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	Worm Gear
Permissible media	District heating/cooling circulation water
Pressure class	PN 16
Pressure nominal [bar]	16 bar

Rotation angle [°]	90 °
Stem sealing material	Nitrile/Viton/Zinc coated S. + PTFE
Storage temperature [°C] [Min]	-10 °C
Valve body material	Cast iron EN GJL 250 (DIN GG25)
Valve disc material	Stainless Steel
Valve liner material	EPDM
Valve size	DN 50
Valve stem material	Stainless steel AISI 420
Valve type	Concentric Design
기능	On/off
길이 [mm]	43 mm
마운팅 방향	except cap down
매질 온도 [°C] [최대]	130 °C
매질 온도 [°C] [최소]	-10 °C
본체재료	Cast iron EN GJL 250 (DIN GG25)
승인	CE
승인 표준	PED 97/23/CE, EN 12266-1, Rate A
용도	Heating and cooling
제품군	Butterfly valves
주변 온도 [°C] [최소]	-10 °C
직경 [mm]	50 mm
형식	VFY-LG

CE evaluated	Yes
China RoHS compliance	Out of scope
Connection types	Lug
Contain batteries	No
Description	VFY-LG PN16 DN50 CI/SS/EPDM
Diameter [mm] [Max]	50 mm
Differential pressure range [bar] [Max]	16 bar
EU RoHS compliance	Out of scope
Flanges material	Cast iron EN GJL 250 (DIN GG25)
Gear flange type	F05
Kvs values [m³/h]	79 m³/h
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	Worm Gear
Permissible media	District heating/cooling circulation water
Pressure class	PN 16
Pressure nominal [bar]	16 bar
Rotation angle [°]	90 °
Stem sealing material	Nitrile/Viton/Zinc coated S. + PTFE
Storage temperature [°C] [Min]	-10 °C
Valve body material	Cast iron EN GJL 250 (DIN GG25)
Valve disc material	Stainless Steel
Valve liner material	EPDM
Valve size	DN 50
Valve stem material	Stainless steel AISI 420
Valve type	Concentric Design
기능	On/off
길이 [mm]	43 mm
마운팅 방향	except cap down
매질 온도 [°C] [최대]	130 °C
매질 온도 [°C] [최소]	-10 °C
본체재료	Cast iron EN GJL 250 (DIN GG25)
승인	CE
승인 표준	PED 97/23/CE, EN 12266-1, Rate A
용도	Heating and cooling
제품군	Butterfly valves
주변 온도 [°C] [최소]	-10 °C
직경 [mm]	50 mm
형식	VFY-LG