VGS 2-Way Valve

Brand: Danfoss

VGS is pressure relieved 2-way normally open (NO) valves for steam, designed to be combined with:
  • AVT Temperature actuators
  • STM Safety temperature monitors
  • STL Safety temperature limiters
  • AMV(E) 20 / AMV(E) 30 electrical actuators
  • AMV(E) 23 / AMV(E) 33 electrical actuators with spring return function
In combination with AVT temperature actuators and AMV(E) electrical actuators, valves can be used for temperature control with steam or hot water up to 200° C.

Specifications

Brand

Applications

  • Steam or Hot Water Applications

Approvals & Certifications

  • IEC
  • Heating Systems According to EN 12828 (DIN 4751)
  • Heating Systems According to EN 12953-6 (DIN 4752)

BSP Connection

  • G 1” A Male
  • G 1-1/4” A Male
  • G 3/4” A Male

Cone Material

  • Valve Cone: 434 Stainless Steel (1.4122)

Connection Style

  • External Thread

Control Functions Characteristics

  • Linear

Differential Pressure

  • Maximum

Enclosure, Body Material

  • Valve: Red Bronze CuSn5ZnPb (Rg5)

Flow Rate

  • 1 to 6.3 m³/hour

Media

  • Circulation Water
  • Glycolic Water up to 30 %
  • Steam

Nominal Pressure

  • psi: 362.6 (kPa: 2,500, bar: 25)

Process Temperature

  • 2° to 200° C (35.6° to 392° F)

Ratio

  • Control Ratio: > 1:50

Seat / Seal Material

  • 316Ti Stainless Steel, 1.4542 - Valve Seat

Valve Size

  • 1/2” to 1” (15 to 25 mm)

  • Steam or Hot Water Applications
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