VVG44..2-port seat valves PN16 with externally threaded connections

Stock no. BPZ:VVG44.. - With threaded connections to ISO 228/1 - For chilled water and low-temperature hot water in closed circuits

Stock no. BPZ:VVG44..

- With threaded connections to ISO 228/1

- For chilled water and low-temperature hot water in closed circuits

Attribute	Value
Stroke	5.5 mm
Leakage rate	0...0.02 % of k_vs value
Medium temperature	1…120 °C
Valve characteristic	Linear
Rangeability	From DN 20: >100, DN 15: >50...100
Permissible operating pressure	1600 kPa
Material, valve body	Red brass CC491K (Rg5)
Material, inside set	CrNi steel / Rg5, brass
PN class	PN 16

Product Variants

VVG44.15-0.25 - 2-port seat valve, external thread, PN16, DN15, kvs 0.25

VVG44.15-0.4 - 2-port seat valve, external thread, PN16, DN15, kvs 0.4

VVG44.15-0.63 - 2-port seat valve, external thread, PN16, DN15, kvs 0.63

VVG44.15-1 - 2-port seat valve, external thread, PN16, DN15, kvs 1

VVG44.15-1.6 - 2-port seat valve, external thread, PN16, DN15, kvs 1.6

VVG44.15-2.5 - 2-port seat valve, external thread, PN16, DN15, kvs 2.5

VVG44.15-4 - 2-port seat valve, external thread, PN16, DN15, kvs 4

VVG44.20-6.3 - 2-port seat valve, external thread, PN16, DN20, kvs 6.3

VVG44.25-10 - 2-port seat valve, external thread, PN16, DN25, kvs 10

VVG44.32-16 - 2-port seat valve, external thread, PN16, DN32, kvs 16

VVG44.40-25 - 2-port seat valve, external thread, PN16, DN40, kvs 25