Yodify Product Library
Instantly add the AVDS Pressure Reduction Controller and 50,000+ more product series to your store or catalog  
Book Your Demo and See How
or create your store

AVDS Pressure Reduction Controller

Brand: Danfoss

AVDS is a self-acting pressure reduction controller primarily for use in district heating systems. The controller is normally opened and closes on rising pressure. 

The controller has a control valve, an actuator with one control diaphragm and a spring(s) for pressure setting.

Specifications

Brand

Actuator Size

  • 8.37 in² (54 cm²)

Applications

  • Direct or Indirect Heating Systems
  • Steam

Approvals & Certifications

  • ISO 228/1

Approvals & Certifications

  • Conical Extension Thread - EN 10226-1
  • EN 1092-2

BSP Connection

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

Cone Material

  • 434 Stainless Steel

Diaphragm Material

  • EPDM

Differential Pressure

  • Maximum

Enclosure, Body Material

  • 304 Stainless Steel - Actuator Housing (Upper Casing of Diaphragm)
  • Dezincing Free Brass CuZn36Pb2As- Actuator Housing (Lower Casing of Diaphragm)
  • Red Bronze CuSn5ZnPb (Rg5)

Flow Rate

  • 1 to 6.3 m³/hour

Materials of Construction

  • Impulse Tube - Copper Tube Ø 6 x 1 mm

Measuring Range

  • pH: 7 to 10

Media

  • Circulation Water
  • Glycolic Water Up to 30 %

Mounting Position

  • Horizontal Pipes

Nominal Pressure

  • psi: 362.6 (kPa: 2,500, bar: 25)

Process Fitting Details

  • Compression Fitting

Process Temperature

  • 2° to 200° C (35.6° to 392° F)

Seat / Seal Material

  • 316Ti Stainless Steel - Valve Seat

Welded Connection

  • DN 15 Weld End
  • DN 20 Weld End
  • DN 25 Weld End

  • District heating systems

Instantly populate your store or catalog 
CREATE YOUR SITE
or book a demo with the Yodify Team
show more