Danfoss REP24CO3 Spezifikationen PDF herunterladen (Seite 36)

36

HFE3

Pressure Range PN6 (HFE), PN10 (HRB)

Max. required torque (unloaded) Up to DN50, 5Nm,

DN100, 10Nm,

DN150, 15Nm

Medium Temperature 0-110°C

Media Water 7-10pH

HRB

Leakage with valve closed and max. diﬀerential

pressure:

3-way valve - diverting max. 0.02% of Kvs

- mixing max. 0.05% of Kvs

4-way valve max. 1.0% of Kvs

Materials

Body and Slide CuZn36Pb2As (brass DZR, CW 602N)0

Shaft and Bushing PPS Composite

O-Rings EPDM

HRB

DN

(mm)

Kvs

Connec-

tion

HRB 3 HRB4

15

0.63

Rp ½”

065B222000

1.0 065B222100

1.63 065B222200

2.5 065B222300 065B224000

20

4.0

Rp ¾”

065B222400 065B224100

6.3 065B222500 065B224200

25

6.3

Rp 1”

065B222600

10 065B222700 065B224300

32 16 Rp 1¼” 065B222800 065B224400

40 25 RP 1½” 065B222900 065B224500

50 40 Rp 2” 065B223000 065B224600

Component Application Code No.

Coupling AMB 162 and AMB 182 082G423500

1)

1) Supplied with actuator

Accessories for HRB

HFE4

HRB4

HRB3

HFE

DN (mm) Kvs HFE 3 HFE 4

32 28 065B513200 065B613200

40 44 065B514000 065B614000

50 60 065B515000 065B615000

65 90 065B516500 065B616500

80 150 065B518000 065B618000

100 225 065B520000 065B620000

125 280 065B522500 065B622500

150 400 065B525000 065B625000

Type For DN Code No.

O-Rings

DN 20-40 mm 065B000300

DN 50-150 mm 065B000400

Spare Parts for HFE

Component Application Code No.

Coupling (Linkage Kit) AMB 162, AMB 182 082G423000

1)

1) Supplied with actuator

Accessories for HFE

Rotary Valves

HRB & HFE

3 or 4 way•

Internal thread (HRB) or ﬂanged •

connections (HFE)

Linear characteristic•

Mixing or diverting applications•

A range of 3 and 4 way motorised valves

for use in systems where there is no

need for deﬁned control characteristics

and where a certain amount of leakage

from closed valves can be accepted.

(see technical speciﬁcations)

Available in size ranges from DN15 –

DN150 in both ﬂanged and screwed

variants these cast iron valves perform

competently for both mixing and

diverting applications.

The new HRB range replaces the older

HRE (Cast Iron) and HRB (Brass) valves.

HFE

Leakage with valve closed and max. diﬀerential

pressure:

3-way valve - diverting max. 0.5% of Kvs

- mixing max. 1.0% of Kvs

4-way valve max. 1.5% of Kvs

Materials

Body and Cover Cast Iron GG20

Slide Shoe Brass Casting

Spindle Stainless Steel

Gland Double O-ring

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 83 84

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