Bypass or pilot gas valves VAS 1
Class A gas safety valves to EN 161 for automatic shut-off, closed when de-energized,
for gas and air, pu max. 500 mbar, with pilot lamp, IP 65, M20 cable gland, 10 mm bypass nozzle, the connection parts are included in the delivery, EU certified, FM and CSA
approved, UL listed.
Designation Order no.
Bypass valve for size 1 for 230 V AC
VAS 1-0/NW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88001064
Bypass valve for size 2 or 3 for 230 V AC
VAS 1-0/NW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88003427
Bypass valve for size 1 for 120 V AC
VAS 1-0/NQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88009053
Bypass valve for size 2 or 3 for 120 V AC
VAS 1-0/NQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88009054
Pilot gas valve DN 15 for size 1 for 230 V AC
VAS 1-0/15R/NW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88000386
Pilot gas valve DN 15 for size 2 or 3 for 230 V AC
VAS 1-0/15R/NW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88000771
Pilot gas valve DN 15 for size 1 for 120 V AC
VAS 1-0/15R/NQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88004171
Pilot gas valve DN 15 for size 2 or 3 for 120 V AC
VAS 1-0/15R/NQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88004173
Attachment of bypass valve VAS 1 . . . . . . . . . . . . . . . . . . . . . . . . . surcharge
Tightness controls TC 1V for valVario
Type code
TC Tightness control
1V For attachment to valVario
05 pu max. 500 mbar
W Mains voltage 230 V AC, 50/60 Hz
Q Mains voltage 120 V AC, 50/60 Hz
K Mains voltage 24 V DC
/W Control voltage: 230 V AC, 50/60 Hz
/Q Control voltage: 120 V AC, 50/60 Hz
/K Control voltage: 24 V DC
Tightness controls for checking two safety valves before and/or after burner run, with
adjustable measurement time (5-30 s) for adjustment to different test volumes, leakage
rates and inlet pressures, EU certified.
Can be directly mounted to valVario controls. The power supply to the valves must be
wired via a single plug.
Designation Order no.
Control voltage = mains voltage
TC 1V05W/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84765541
TC 1V05Q/Q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84765543
TC 1V05K/K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84765545
Control voltage: 24 V DC
TC 1V05W/K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84765542
TC 1V05Q/K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84765544
Technical
Information VAS,
VCS
TC 1V Technical
Information TC
3 Valves and butterfly valves
2-33
Fine-adjusting valves VMV
Type code
VMV Fine-adjusting valve
1-2 Sizes
10–50 Inlet and outlet flange nominal size
R Rp internal thread
05 pu max. 500 mbar
P Screw plugs
For fine adjustment of gas and air flow rates.
Designation Order no.
VMV 110R05P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88012996
VMV 115R05P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88012861
VMV 120R05P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88012997
VMV 125R05P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88012862
VMV 240R05P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88012860
VMV 250R05P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88012999
Gas control line VAH 1 /B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74924458
Gas control line VAH 2 /B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74924459