serving the gas industry worldwide

Main Features:

  • Design inherently pressure-tight (IS)
  • GPR with integrated SSV, optionally SBV for gas leakage quantities as well as variant with safety diaphragm
  • Large inlet pressure range
  • Installation of different valve seat diameters possible
  • Maintenance-friendly due to replaceable functional units (pluggable design)
  • optionally function class A or B
  • sure compensation valve (inner circumference) incorporated in SSV actuator

Specification

Specification
design Inherently pressure-tight (IS)
maximum permitted pressure PS 16 bar
maximum inlet pressure pu max 16 bar
regulator system rE 1 regulator system rE 2
Setpoint spring Setpoint spring
 

Specific guide range Wds

 Spring no. Wire diameter

(mm)

 color coding Spring no. Wire diameter

(mm)

 color coding
20 mbar to 30 mbar 0 3.6 blue 0 5 blue
25 mbar to 50 mbar 1 4 gray 1 6.3 gray
45 mbar to 100 mbar 2 4.5 yellow 2 7 yellow
90 mbar to 200 mbar 3 5.3 brown 3 8 brown
150 mbar to 300 mbar 4 6.3 light red 4 9 light red
250 mbar to 400 mbar 5 7 dark red 5 10 dark red
350 mbar to 500 mbar 6 7.5 light blue 6 11 light blue
450 mbar to 600 mbar 7 8.5 white 7 12 white
550 mbar to 800 mbar 8 9.5 green 8 13 green
650 mbar to 1000 mbar 9 10.5 black 9 14 black
Precision class ac

and closing pressure group SG

Outlet pressure range pd

  

ac

  

SG

  

ac

  

SG
20 mbar to 30 mbar 20 50 10 30
> 30 mbar to 100 mbar 10 30 10 20
> 100 mbar to 500 mbar 5 20 5 10
> 500 mbar to 1000 mbar 5 10 2.5 10
closing pressure zone group SZ 2.5
rated width DN 25, DN 50, DN 80, DN 100
connection type Flange PN 16

ANSI 16.5 Class 150 upon request
 

 

material

 Actuator housing and SSV Actuator housing Diaphragms; gaskets

Internal parts

 Cast aluminum alloy Sheet steel NBR/ECO

Aluminum alloy, steel, brass
temperature range class 2 Ambient and working temperature range -20°C to +60°C
function and resistance according to DIN EN 334 and DIN EN 14382
cE mark according to PEd

 

type examination according to

  

 

8

• PED (DGRL)

• GAD (GGRL) as equipment part for gas consumer facilities
 

 

Ex-protection

  

The mechanical components of the device themselves have no potential sources of ignition and no hot surfaces, and are therefore not subject to ATEX 95 (94/9/EC).

Electronic equipment used meets ATEX requirements.

 
device metric
rated width Valve seat diameter (mm) Valve flow coefficient KG* in (m³/h)/bar inlet pressure range**

∆ pu max (bar) for regulator
without noise reduction with noise reduction rE 1 rE 2
 

dn 25

 20

33

 200

420

 180

–

 16

10

 –

–
 

dn 50

 20

33

 200

500

 180

450

 16

10

 –

–
 

 

dn 80

 25

31

41

50

 400

850

1400

1750

 370

770

1200

–

 16

10

8

5

 16

16

16

10
 

 

 

 

dn 100

 25

31

41

50

60

80

100

 400

850

1400

1750

3000

4200

4700

 370

770

1200

–  2700

3600

–

 –

–

–

–

–

–

–

 16

16

16

10

10

6

4

 

integrated safety blowout valve (leakage gas SBV) can only be used up to pds max = 0.5 bar
Setpoint spring regulator system trigger pressure
No. Wire diameter (mm) Set via pds (mbar)
1

2

 3.5

5

  

RE 1

 10 to 100

75 to 300
1 3 15
2 3.6 RE 2 40
3 4.5 130

 

SSV adjustment range for control unit model Hon 673, K1a/ K2a and model Hon 674 K4/ K5/ K6
 

control unit

 Setpoint spring upper trigger pressure * Lower trigger pressure *  

 

Smallest re-engagement difference between the upper and lower trigger pressure with spring:

 trigger pressure group value**
 

 

 

 

 

 

no.

  

 

Wire diam- eter (mm)

  

 

 

 

 

Color coding

  

 

Upper adjustment range

 

Wdso (mbar)

 Minimum re-

engagement difference between the trig- ger pressure and normal working pressure

∆pwo (mbar)

  

 

Lower adjustment range

 

Wdsu (mbar)

 Minimum

re-engagement difference between normal working pres- sure and the trigger pressure

∆pwu (mbar)
 

No. 5

(mbar)

  

No.6

(mbar)

  

no.7 (mbar)
 

 

 

 

 

K1a

 1

2

3

4

 2,5

3,2

3,6

4,75

 yellow light red dark red white 50 … 100

80 … 250

200 … 500

500 … 1500

 30

50

100

250

 –

–

–

–

 –

–

–

–

 50

70

120

290

 70

90

140

310

 – 130

180

330

 10/5

10/5

5/2,5

5/2,5
5

6

7

 1,1

1,2

1,4

 light blue white black –

–

–

 –

–

–

 10 … 15

14 … 40

35 … 120

 12

30

60

 –

–

–

 –

–

–

 –

–

–

 10

10/5

5
 

 

 

K2a

 2

3

4

 3,2

3,6

4,75

 light red dark red white 400 … 800

600 … 1600

1500 … 4500

 100

200

300

 –

–

–

 –

–

–

 –

–

–

 10/5

10/5

5/2,5
5

7

 1,1

1,4

 light blue black –

–

 –

–

 60 … 150

120 … 400

 50

100

 –

–

 –

–

 –

–

 10/5

5
 

 

 

K4

 2

3

4

 3,2

3,6

4,5

 light red dark red black 40 … 100

80 … 250

200 … 500

 20

30

60

 –

–

–

 –

–

–

 45

55

85

 55

65

95

 –

–

–

 5/2,5

2,5

2,5/1
5

6

 1,1

1,4

 light blue black –

–

 –

–

 5 … 20

15 … 60

 10

20

 –

–

 –

–

 –

–

 10/5

5
 

 

 

K5

 5

6

 3,6

4,5

 dark red black 200 … 800

600 … 1500

 100

200

 –

–

 –

–

 170

270

 200

300

 2,5

2,5/1
5

6

 1,1

1,4

 light blue black –

–

 –

–

 15 … 50

40 … 120

 30

60

 –

–

 –

–

 –

–

 10/5

10/5
 

 

 

K6

 3

4

 3,6

4,5

 dark red black 600 … 2000

1500 … 4500

 200

400

 –

–

 –

–

 –

–

 2,5

2,5/1
5

6

 1,1

1,4

 light blue black –

–

 –

–

 40 … 120

120 … 300

 60

120

 –

–

 –

–

 –

–

 10/5

5