VZL 4 PN16 20/2,5 4-way seated flat end | Valves for Terminal & Zone | Globe Valves | Motorised Control Valves | 氣候方案事業部供熱業務

產品詳情

總重	0.638 Kilogram
淨重	0.638 Kilogram

Volume	0.833 Liter
EAN	5702421535578

Application alternative VSP	Hot water
China RoHS compliance	Out of scope
Contain batteries	No
Control ratio	30:1
Description	VZL 4 PN16 20/2,5 4-way seated flat end
Differential pressure range [bar] [Max]	10 bar
EU RoHS compliance	Yes with exemptions
EU RoHS exemption clause	6(c)
Flow characteristic	Linear
Kvs value (B-AB) [m³/h]	1.6 m³/h
Kvs values [m³/h]	2.5 m³/h
Leakage through port (B-AB) max. [% Kvs]	1.0
Leakage through port max. [% Kvs]	0.05
Media pH [Max]	10
Media pH [Min]	7
Medium alternative	Glycolic water up to 50%
Mounting version	Free
Number of ports	4
Permissible media	District heating/cooling circulation water

PN alternative VSP	10
Pressure nominal [bar]	16 bar
REACH Candidate List substances	Lead (CAS no. 7439-92-1)
Spindle position	A-AB: Normally closed
Stroke [mm]	2.8 mm
Stuffing box sealing material	EPDM
UK RoHS compliance	Out of scope
Valve body material	黃銅
Valve cone material	黃銅
Valve stem material	黃銅
介質溫度 [°C] [最大值]	120 °C
介質溫度 [°C] [最小值]	2 °C
功能	Mixing valve
型號	VZL 4
應用	Heating and cooling
產品群組	Other valves
直徑 [mm]	20 mm
連接尺寸	G 3/4
連接類型	External Thread

Application alternative VSP	Hot water
China RoHS compliance	Out of scope
Contain batteries	No
Control ratio	30:1
Description	VZL 4 PN16 20/2,5 4-way seated flat end
Differential pressure range [bar] [Max]	10 bar
EU RoHS compliance	Yes with exemptions
EU RoHS exemption clause	6(c)
Flow characteristic	Linear
Kvs value (B-AB) [m³/h]	1.6 m³/h
Kvs values [m³/h]	2.5 m³/h
Leakage through port (B-AB) max. [% Kvs]	1.0
Leakage through port max. [% Kvs]	0.05
Media pH [Max]	10
Media pH [Min]	7
Medium alternative	Glycolic water up to 50%
Mounting version	Free
Number of ports	4
Permissible media	District heating/cooling circulation water
PN alternative VSP	10
Pressure nominal [bar]	16 bar
REACH Candidate List substances	Lead (CAS no. 7439-92-1)
Spindle position	A-AB: Normally closed
Stroke [mm]	2.8 mm
Stuffing box sealing material	EPDM
UK RoHS compliance	Out of scope
Valve body material	黃銅
Valve cone material	黃銅
Valve stem material	黃銅
介質溫度 [°C] [最大值]	120 °C
介質溫度 [°C] [最小值]	2 °C
功能	Mixing valve
型號	VZL 4
應用	Heating and cooling
產品群組	Other valves
直徑 [mm]	20 mm
連接尺寸	G 3/4
連接類型	External Thread