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VF 2 2-Way Valve
Brand: Danfoss
VF 2 valves provide a quality, cost effective solution for most water and chilled applications.
The valves are designed to be combined with following actuators:
- DN 15-50 with AMV(E) 335, AMV(E) 435 or AMV(E) 438 SU actuators. With AMV(E) 25 (SU/SD) or AMV(E) 35 actuators (with adapter 065Z0311)
- DN 65, 80 with AMV(E) 335 or AMV(E) 435 actuators. With AMV(E) 56 actuator (with adapter 065Z0312)
- DN 100 with AMV(E) 55/56, AMV 423/523 or AMV(E) 65x actuators
- DN 125, 150 with AMV(E) 55/56, AMV(E) 65x, AME 685 or AMV(E) 85/86 actuators
- DN 200-300 with AME 685 (not available yet) or AME 855 actuators
- Soft sealing design DN15-80, 200-300
- Snap mechanical connection together with AMV(E) 335, AMV(E) 435
- Dedicated 2- and 3-port valve
- Suitable for diverting applications (3-port)
Specifications
Brand
Applications
- Water Chillers
Approvals & Certifications
- Flange PN 16 According to EN 1092-2
Approvals & Certifications
- PED 97/23/EC
Cone Material
- Valve: Brass
- Valve: Red Bronze CuSn5Zn5Pb5
Enclosure, Body Material
- Valve: Ductile Iron EN-GJS-400-18-LT (GGG 40.3)
- Valve: Grey Cast Iron EN-GJL-250 (GG-25)
Flange Size - 1-1/2" (DN40)
- 1-1/2" (DN40) - PN 16
Flange Size - 1-1/4" (DN32)
- 1-1/4" (DN32) - PN 16
Flange Size - 1" (DN25)
- 1" (DN25) - PN 16
Flange Size - 1/2" (DN15)
- 1/2" (DN15) - PN 16
Flange Size - 2-1/2" (DN65)
- 2-1/2" (DN65) - PN 16
Flange Size - 2" (DN50)
- 2" (DN50) - PN 16
Flange Size - 3" (DN80)
- 3" (DN80) - PN 16
Flange Size - 3/4" (DN20)
- 3/4" (DN20) - PN 16
Flange Size - 4" (DN100)
- 4" (DN100) - PN 16
Flange Size - 5" (DN125)
- 5" (DN125) - PN 16
Flange Size - 6" (DN150)
- 6" (DN150) - PN 16
Flow Rate
- 0.63 to 320 m³/hour
Maximum System Pressure
- psi: 58.02 (kPa: 400, bar: 4) - Maximum
Media
- Circulation Water / Glycolic Water up to 50%, PH: 7 to 10
Nominal Pressure
- psi: 232.1 (kPa: 1,600, bar: 16)
Port
- 2-Port
Process Temperature
- -10° to 200° C (15° to 392° F)
Ratio
- 100:1 - Control Range
- 30:1 - Control Range
- 50:1 - Control Range
Seat / Seal Material
- Stuffing Box Sealing: EPDM
- Stuffing Box Sealing: PTFE
Stem Material
- Valve Stem: Stainless Steel
Temperature Range
- Maximum