Danfoss IHPMM-F Data sheet

Data sheet

Integrated controller with two control valves and diff. pressure controller (PN 16)
IHPMM-F – flow mounting, fixed differential pressure setting

Description

IHPMM-F is an integrated controller which
consist of two control valves and one self-acting
differential pressure controller. It is developed
primarily for use in district heating systems. The
differential pressure controller closes on rising
differential pressure.

Two control valves are developed to control
heating circuit (HE) and domestic hot water
(DHW) production.

There are other possibilities to use controllers as
well:

- to use both control valves for heating

- to use both control valves for domestic hot
water production

In combination with Danfoss electrical actuators
AMV(E) can be controlled by ECL electronic
controllers.

Innovative compact design enables space
saving due to reduction of number components
and simple, fast and reliable mounting into
substation.

Control valves are used together with Danfoss
electrical actuators:

- AMV(E) 150

- AMV(E) 10 / AMV(E) 20 / AMV(E) 30

- AMV(E) 13 / AMV(E) 23 / AMV(E) 33 with spring
return function

- AMV 20SL / AMV 23SL / AMV 30SL with stroke
limitation

Main data:

• DN 15

• kVS values:
Heating 0.25 m3/h, DHW 1.6 m3/h /
Heating 0.63 m3/h, DHW 2.5 m3/h

• PN 16

• Fixed p setting range: 0.8 bar

• Temperature:

- Circulation water / glycolic water up to 30%:

2 … 150 °C

• Connections:

- Ext. thread (inlet) and int. thread (outlet)

Description

Example:
Integrated controller with two
control valves and differential
pressure controller, DN 15,
kVS HE 0.25, kVS DHW 1.6, PN 16,
fixed ∆p setting 0.8 bar, t
thread

- 1× IHPMM-F DN 15 controller
Code No: 003L354 0

Option:

- 1× Impulse tube set AH, 1.5 m
Code No: 003L8152

- 1× Nipple for imp. tube
Code No: 003L5042

External impulse tube (AH), nipple
for impulse tube and electrical
actuators AMV(E) must be ordered
separately.

DH-SMT/SI VD.LR.C 3.02 © Danfoss 06/2010 1

FOR INTERNAL USE ONLY

max

150 °C,

IHPMM-F Controller

k

Picture DN

1)

I-pack 24 pcs .

VS Δp setting

HE DHW

0.25 1.6

15

0.63 2.5 003L3541

range

(bar)

0.8

Cylindrical
thread acc. to
ISO 228/1

Connection Code No.

Inlet ext. thread G / A
outlet int. thread (nut)
G / A

Accessories

Picture Type designation Connection Code No.

Description:

Impulse tube set AH

Impulse tube set
AH for pressure
reduction

Nipple for impulse tube connection to pipe

10 EPDM o-rings for impulse tube 003L8175

- 1× copper tube Ø 3 × 1 mm

- 2× fitting for imp. tube connection
to actuator and pipe R /

Description:

- 1× stainless steel tube Ø 0.8 × 0.2 mm

- 2× fitting for imp. tube connection
to actuator and pipe R /

1.5 m 003L8152

2.5 m 003L5043

5 m 003L8153

0.8 m 003L3650

G / - R / 003L5042

G / - R / 003L8151

003L3540

1)

1)

Data sheet

Integrated controller with two control valves and diff. press. controller IHPMM-F

(PN 16)

Technical data

Valve*

Nominal diameter DN 15

kVS value HE
DHW

kVS value DP m3/h 4.0

Stroke HE, DHW mm 5

Control ratio HE > 1:30

Control ratio DHW > 1:50

Control characteristic HE, DHW Split characteristics

Cavitation factor z ≥ 0.5

Leakage acc. to standard IEC 534 0.05

Nominal pressure PN 16

Max. differential pressure bar 10

Max. closing pressure HE, DHW bar 10

Medium Circulation water / glycolic water up to 30%

Medium pH Min. 7, max. 10

Medium temperature ºC 2 … 150

Connections

Materials

Valve body Dezincing free brass CuZn36Pb2As

Valve seat DP Stainless steel, mat. No. 1.4404 NC

Valve seat HE, DHW Dezincing free brass CuZn36Pb2As

Valve cone DP Dezincing free brass CuZn36Pb2As

Valve cone HE, DHW Dezincing free brass CuZn36Pb2As

Sealing DP EPDM

Sealing HE, DHW Metal

* HE - heating valve , DHW - domestic hot water valve, DP - d iff. p ressure controller

m3/h

0.25

1.6

Inlet ext. thread G / A

outlet int. thread (nut) G / A

0.63

2.5

Actuator

Type IHPMM-F

Actuator size cm

Nominal pressure PN 16

Diff. pressure setting range bar

Materials

Actuator housing

Diaphragm EPDM

Impulse tube

Upper casing of diaphragm Dezincing free brass CuZn36Pb2As

Lower casing of diaphragm Brass CuZn40Pb2

2

Copper tube Ø 3 × 1 mm

Stainless steel tube Ø 0.8 × 0.2 × 800 mm

20.5

0.8

(fixed setting)

FOR INTERNAL USE ONLY

2 VD.LR.C 3.02 © Danfoss 06/2010 DH-SMT/SI

Data sheet

Application principles

Integrated controller with two control valves and diff. press. controller IHPMM-F

(PN 16)

Installation positions

FOR INTERNAL USE ONLY

Up to medium temperature of 100 °C the
controllers can be installed in any position,
except with (connection neck for) electrical
actuator oriented downwards.

Electrical actuator

Note!

Installation positions for electrical actuator
AMV(E) have to be observed as well. Please see
relevant Data Sheet.

For higher temperatures the controllers can
be installed with differential pressure actuator
oriented downwards or horizontal, except with
(connection neck for) electrical actuator oriented
downwards.

DH-SMT/SI VD.LR.C 3.02 © Danfoss 06/2010 3