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AHPBM-F Differential Pressure Controller
Brand: DanfossAHPBM-F is a self-acting differential pressure controller with flow limitation primarily for use in direct-connected district heating systems with mixing loop only.
The controller closes on rising differential pressure or when set maximum flow is exceeded.
The controller has a control valve with adjustable flow restrictor, connection neck for electrical actuator, and an actuator with one control diaphragm.
Controllers are used together with Danfoss electrical actuators:
- AMV(E) 10
- AMV(E) 13 with spring return function
- AMV(E) 130, AMV(E) 140
- AMV(E) 130H, AMV(E) 140H with manual override knob
AHPBM-F combined with AMV(E) 13 has been approved according to DIN EN 14597.
Displaying prices & availability for Ohio, United States in CAD. Change location.
Models matching criteria: 7
- Nominal Size / Connection - DN 25 (G1-1/4" A)
- Flow Rate - 4 m³/hour
100+ In Stock
$560.00 CAD
Does not ship to OH, United States
- Nominal Size / Connection - DN 32 (G 1-3/4" A)
- Flow Rate - 6.3 m³/hour
50+ In Stock
$420.00 CAD
Does not ship to OH, United States
- Nominal Size / Connection - DN 15 (G 3/5" A)
- Flow Rate - 1 m³/hour
50+ In Stock
$766.00 CAD
Does not ship to OH, United States
- Nominal Size / Connection - DN 15 (G 3/5" A)
50+ In Stock
$1,304.00 CAD
Does not ship to OH, United States
- Nominal Size / Connection - DN 15 (G 3/5" A)
- Flow Rate - 1.6 m³/hour
25+ In Stock
$192.00 CAD
Does not ship to OH, United States
- Nominal Size / Connection - DN 15 (G 3/5" A)
- Flow Rate - 1.25 m³/hour
25+ In Stock
$1,493.00 CAD
Does not ship to OH, United States
- Nominal Size / Connection - DN 20 (G 1" A)
- Flow Rate - 2.5 m³/hour
20 In Stock
$668.00 CAD
Does not ship to OH, United States
Specifications
Brand
Actuator Size
- 1.317 to 4.960 in² (8.5 to 32 cm²)
Applications
- Used in District Heating Systems
BSP Connection
- G 1” A
- G 1-1/4” A
- G 1-3/4” A
- G 3/4” A
Cone Material
- Valve Cone: Dezincing Free Brass CuZn36Pb2As
Diaphragm Material
- EPDM
Differential Pressure
- Maximum
- psi: 0 to 58.02 (kPa: 0 to 400, bar: 0 to 4)
Electrical Connectors
- DIN EN 14597
Enclosure, Body Material
- Valve Body: Dezincing Free Brass CuZn36Pb2As
Flange Size - 1-1/4” (DN 32)
- According to EN 1092-2: 1-1/4” (DN 32) - PN 16
Flange Size - 1” (DN 25)
- According to EN 1092-2: 1” (DN 25) - PN 16
Flange Size - 1/2” (DN 15)
- According to EN 1092-2: 1/2” (DN 15) - PN 16
Flange Size - 3/4” (DN 20)
- According to EN 1092-2: 3/4” (DN 20) - PN 16
Flow Rate
- 1 to 6.3 m³/hour
Materials of Construction
- Impulse Tube: Copper Tube Ø 3 x 1 mm
- Impulse Tube: Stainless Steel Tube Ø 0.8 x 0.2 x 800 mm
Media
- Circulation Water, Glycolic Water up to 30 %, pH: 7 to 10
Mounting Position
- Horizontal
- Vertical
Nominal Pressure
- psi: 232.1 (bar: 16, kPa: 1,600)
O-Ring Material
- EPDM
Process Temperature
- 2° to 120° C (35° to 248° F)
Ratio
- Control Ratio: > 1:100
- Control Ratio: > 1:30
- Control Ratio: > 1:50
Seat / Seal Material
- Sealing: EPDM
- Valve Seat: Dezincing Free Brass CuZn36Pb2As
- District Heating Systems
