Vvg44 2-Port and 3-Ways Seat Valves Siemens Valves Vvg44.15 Vxg44.15

• Customization: Available
• Temperature: Ordinary Temperature
• Certification: ISO9001
• Model NO.: VVG44
• Media: Gas, Water
• Standard: Standard
• Connection Mode: Flange
• Power: Hydraulic
• Material: Stainless Steel
• Type: Self-Operated
• Transport Package: Wooden Package
• Trademark: siemens
• Origin: Germany
• HS Code: 8412210000
• Production Capacity: 100pieces/Month

Product Description

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

Attribute	Value
Stroke	5.5 mm
Leakage rate	0...0.02 % of kvs 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