VG, PN 25, DN 50, 20.00 m³/h, G 2 1/2 A | Valves for Thermostatic Sensors | Self-acting Thermostats | 氣候方案事業部供熱業務

產品詳情

總重	4.054 Kilogram
淨重	4.054 Kilogram

Volume	5.054 Liter
EAN	5702421543610

Cavitation factor	0.6
China RoHS compliance	Out of scope
Contain batteries	No
Description	VG PN25 50/20 2-way thread flow
Differential pressure range [bar] [Max]	16 bar
EU RoHS compliance	Out of scope
Flow characteristic	Approx. linear
Kvs values [m³/h]	20 m³/h
Leakage through port max. [% Kvs]	0.05
Media pH [Max]	10
Media pH [Min]	7
Medium alternative	Glycolic water up to 30%
Mounting version	Free
Number of ports	2
Permissible media	District heating/cooling circulation water
PN alternative VSP	16
Pressure class	PN 25
Pressure nominal [bar]	25 bar
Pressure relieve system	Piston

REACH Candidate List substances	No
Sealing material	EPDM
Spindle position	常開
Stroke [mm]	10 mm
UK RoHS compliance	Out of scope
Valve body material	Ductile cast iron EN-GJS-400-18-LT (GGG 40.3)
Valve cone material	DZR brass CuZn36Pb2AS (CW 602N)
Valve seat material	Stainless steel, mat. No. 1.4571
Valve size	DN 50
介質溫度 [°C] [最大值]	150 °C
介質溫度 [°C] [最小值]	2 °C
功能	Control valve
型號	VG
應用	District Heating
接頭標準	ISO 228/1
產品群組	Motorized control valves
直徑 [mm]	50 mm
連接尺寸	G 2 1/2 A
連接類型	External Thread

Cavitation factor	0.6
China RoHS compliance	Out of scope
Contain batteries	No
Description	VG PN25 50/20 2-way thread flow
Differential pressure range [bar] [Max]	16 bar
EU RoHS compliance	Out of scope
Flow characteristic	Approx. linear
Kvs values [m³/h]	20 m³/h
Leakage through port max. [% Kvs]	0.05
Media pH [Max]	10
Media pH [Min]	7
Medium alternative	Glycolic water up to 30%
Mounting version	Free
Number of ports	2
Permissible media	District heating/cooling circulation water
PN alternative VSP	16
Pressure class	PN 25
Pressure nominal [bar]	25 bar
Pressure relieve system	Piston
REACH Candidate List substances	No
Sealing material	EPDM
Spindle position	常開
Stroke [mm]	10 mm
UK RoHS compliance	Out of scope
Valve body material	Ductile cast iron EN-GJS-400-18-LT (GGG 40.3)
Valve cone material	DZR brass CuZn36Pb2AS (CW 602N)
Valve seat material	Stainless steel, mat. No. 1.4571
Valve size	DN 50
介質溫度 [°C] [最大值]	150 °C
介質溫度 [°C] [最小值]	2 °C
功能	Control valve
型號	VG
應用	District Heating
接頭標準	ISO 228/1
產品群組	Motorized control valves
直徑 [mm]	50 mm
連接尺寸	G 2 1/2 A
連接類型	External Thread