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VG 2-Way Valve
Brand: DanfossVG is a pressure relieved 2-way normally open (NO) valves, designed to be combined with:
- AVT thermostatic actuators
- STM safety temperature monitors
- STL safety temperature limiters
1 - 10 of 10 Part Numbers
065B0770
- Size - DN 15
- Flow Rate - 0.4 m³/hour
- Connection - G 3/4" A
065B0771
- Size - DN 15
- Flow Rate - 1 m³/hour
- Connection - G 3/4" A
065B0772
- Size - DN 15
- Flow Rate - 1.6 m³/hour
- Connection - G 3/4" A
065B0773
- Size - DN 15
- Flow Rate - 2.5 m³/hour
- Connection - G 3/4" A
065B0774
- Size - DN 15
- Flow Rate - 4 m³/hour
- Connection - G 3/4" A
065B0775
- Size - DN 20
- Flow Rate - 6.3 m³/hour
- Connection - G 1" A
065B0776
- Size - DN 25
- Flow Rate - 8 m³/hour
- Connection - G1-1/4" A
065B0777
- Size - DN 32
- Flow Rate - 12.5 m³/hour
- Connection - G 1-3/4" A
065B0778
- Size - DN 40
- Flow Rate - 16 m³/hour
- Connection - G 2" A
065B0779
- Size - DN 50
- Flow Rate - 20 m³/hour
- Connection - G 2-1/2" A
1 - 10 of 10 Part Numbers
Specifications
Brand
Applications
- Domestic Hot Water
- Heating Systems
BSP Connection
- G 1” A Male
- G 1-1/4” A Male
- G 1-3/4” A Male
- G 2” A Male
- G 2-1/2” A Male
- G 3/4” A Male
Cone Material
- Dezincing Free Brass CuZn36Pb2As - Valve Cone
Differential Pressure
- psi: 290.1 (kPa: 2,000, bar: 20) - Max.
Enclosure, Body Material
- Ductile Iron EN-GJS-400-18-LT (GGG-40.3) - Valve Body
- Red Bronze CuSn5ZnPb (Rg5) - Valve Body
Flow Rate
- 0.4 to 20 m³/hour
Measuring Range
- pH: 7 to 10
Media
- Circulation Water, Glycolic Water up to 30 %
Nominal Pressure
- psi: 362.6 (kPa: 2,500, bar: 25)
Process Temperature
- 2° to 150° C (35.6° to 302° F)
Ratio
- Control Ratio: > 1:50
Seat / Seal Material
- 316Ti Stainless Steel, 1.4542 - Valve Seat
- EPDM - Sealing
In combination with AVT thermostatic actuators, valves can be used primarily:
- in mixing loops and room heating systems
- for domestic hot water (DHW) production
- Hot water tanks
- Storage charge systems
- Instantaneous domestic hot water production