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GB-2

D

GB

F

NL

I

E

Checking the usage

Intended use

VG

Gas solenoid valve for safeguarding gas or air on 
various appliances.

This function is only guaranteed when used within 

the specified limits – see page 9 (Technical data). 

Any other use is considered as non-compliant.

 WARNING

Cleaning work on the solenoid actuator may not 
be performed using high pressure and/or chemi-
cal cleaning agents. This can cause moisture to 
get into the solenoid actuator and may lead to a 
dangerous failure.

VG  6 – 5/0

Type code

Code

Description

VG

Solenoid valve for gas

6 – 5/0

Nominal diameter

 

R

Double-cone olive for 8 mm tube  

loosely enclosed

Rp internal thread

0 

0 

05

p

u max.

 100 mbar 

p

u max.

 360 mbar 

p

u max.

 500 mbar

K

Mains voltage 220/240 V AC, 50/60 Hz 

Mains voltage 120 V AC, 50/60 Hz 

Mains voltage 24 V DC

Connection via 3-pin standard plug and 

socket

G

Low-noise

Part designations

6

 Housing

  Solenoid actuator

 Socket

VG  0/5 – 65

Type code

Code

Description

VG

Solenoid valve for gas

0/5 – 65

Nominal diameter

F

Rp internal thread 

Flange to ISO 7005

0 

0 

0 

8

p

u max.

 200 mbar 

p

u max.

 360 mbar 

p

u max.

 1 bar 

p

u max.

 1.8 bar

N

Slow opening, quick closing 

Quick opening, quick closing

K

Mains voltage 220/240 V AC, 50/60 Hz 

Mains voltage 120 V AC, 50/60 Hz 

Mains voltage 24 V DC

Terminal connection box, IP 54

 

Screw plug at the inlet 

Screw plug at the inlet and outlet

D

With flow adjustment

Suitable for biologically produced 

methane

V

Viton valve disc seal

Z

With rolling diaphragm

Part designations

6

 Housing

  Solenoid actuator

  Connection box

4

  Damping unit

5

  Screw plug for inlet pressure p

u

6

  Screw plug for outlet pressure p

d

7

  VG 10/15 – 40/32: hexagonal nut (actuator) 

 

VG  40 – 65:  cap

Type label

Rated voltage, electrical power consumption, instal-
lation position, max. inlet pressure p

u max.

, ambient 

temperature, enclosure and medium: see type label. 

www.kromschroeder.com
Osnabrück, Germany

VG

CE - 0063CM1188

Summary of Contents for VG 10/15-65

Page 1: ...on spare parts All technical changes are prohibited Only use OEM spare parts Transport On receipt of the product check that the delivery is complete see Part designations Report any trans port damage immediately Storage Store the product in a dry place Ambient tempera ture see Technical data Changes to edition 09 07 The following chapters have been changed Declaration of conformity Spare parts see...

Page 2: ...1 2 4 3 1 2 3 5 7 1 2 3 1 Housing 2 Solenoid actuator 3 Socket VG 10 15 65 Type code Code Description VG Solenoid valve for gas 10 15 65 Nominal diameter R F Rp internal thread Flange to ISO 7005 02 03 10 18 pu max 200 mbar pu max 360 mbar pu max 1 bar pu max 1 8 bar L N Slow opening quick closing Quick opening quick closing T Q K Mains voltage 220 240 V AC 50 60 Hz Mains voltage 120 V AC 50 60 Hz...

Page 3: ...ntact with masonry Minimum clearance 20 mm 0 79 20mm Sealing material and dirt e g thread cuttings must not be allowed to get into the valve housing Install a filter upstream of every system Use approved sealing material only Use a suitable spanner Ensure that there is sufficient space for installa tion and adjustment On VG 10 15 40 32 the inlet pressure pu can be measured at the pressure test poi...

Page 4: ... 10 3 To set the solenoid actuator to the correct posi tion loosen both Allen screws with a 3 mm Allen key until the solenoid actuator can be turned 2 1 5 6 4 7 8 9 10 VG with socket 2 1 5 6 4 7 8 9 10 1 N blue 2 LV1 black 11 Set the solenoid actuator to the correct position again and screw into place VG N 3 To set the solenoid actuator to the correct posi tion loosen the hexagonal nut cap on the ...

Page 5: ...ax 4 6 5 Open the solenoid valve 0 N2 1 5 x pu max 0 0 N2 1 5 x pu max 4 6 Pipeline leaking check the seal Checking for internal tightness 7 Close the solenoid valve N2 ca 6 mbar 0 0 N2 1 5 x pu max 0 0 8 10 9 After 60 seconds increase the text pressure to 1 5 x pu max N2 ca 6 mbar 0 0 N2 1 5 x pu max 0 0 8 10 Tightness OK open the pipeline Unit leaking remove the VG and return it to the manufactu...

Page 6: ...ved the gas filled space in VG 6 15 10 is opened Therefore check for internal tightness once the new actua tor has been installed see page 5 Tightness test 13 Tightness OK release the gas supply VG 10 15 65 N 3 To be able to remove the solenoid actuator loosen the hexagonal nut cap on the solenoid actuator N LV1 4 10 5 9 6 8 7 Slide the O ring approx 10 mm up 1 N blue 2 LV1 black 11 Screw the sole...

Page 7: ... start gas rate Maintenance CAUTION In order to ensure smooth operation check the tightness and function of the VG every year or every six months if operated with biologically produced methane 1 Disconnect the system from the electrical power supply 2 Shut off the gas supply Cleaning the strainer If the flow rate is correct see page 5 Tight ness test If the flow rate has dropped clean the strainer...

Page 8: ...ess see page 5 Tightness test Check electrical installations in line with local reg ulations pay particular attention to the PE wire Assistance in the event of malfunction WARNING Electric shocks can be fatal Before working on possible live components ensure the unit is dis connected from the power supply Fault clearance must only be undertaken by authorized trained personnel Unauthorized repairs ...

Page 9: ...mperature 20 to 60 C Storage temperature 20 to 40 C Safety valve Class A Group 2 pursuant to EN 161 Mains voltage 220 240 V AC 10 15 50 60 Hz 120 V AC 10 15 50 60 Hz 24 V DC 10 15 Electrical connection of VG 6 15 10 plug with socket to EN 175301 803 Electrical connection of VG 15 40 32 plug with socket to EN 175301 803 cable gland PG 11 connection terminal 2 5 mm2 Electrical connection of VG 40 65...

Page 10: ...inue to use it until the next sched uled maintenance operation At this point these tests must be repeated If the product fails one of the aforementioned tests it must be replaced immediately This procedure applies to heating systems For thermoprocessing equipment observe national regu lations Designed lifetime based on date of manufac ture in accordance with EN 13611 EN 161 for VG Type Designed li...

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