Information ZKIH
ZIO 40 Type code ZIO
S11T..S Technical
Information S11T,
ZTA, ZT 40..A, ZT
40../100, ZTI 55
ZTA Technical
Information S11T,
ZTA, ZT 40..A, ZT
40../100, ZTI 55
9 Gas pilots and thermo-electric safety devices
2-97
Gas pilots ZT, ZTI
Type code
ZT Thermo gas pilot for control valve S11T
ZTI Atmospheric with additional flame rod
40, 55 Protective tube diameter in mm
B Natural gas
G LPG
D Coke oven gas, town gas
-XXX Protective tube length in mm
/100, /120 Flame tube length in mm
A Atmospheric
Thermo gas pilots either with forced air supply or atmospheric, with spark electrode for
electrical ignition.
Designation Order no.
Atmospheric
ZT 40B-100A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84221013
ZT 40G-100A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84221014
ZT 40D-100A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84221015
Forced air
ZT 40B-100/100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84221010
ZT 40G-100/100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84221011
ZT 40D-100/100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84221012
Atmospheric with additional flame rod
ZTI 55B-105/120A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84228210
ZTI 55G-105/120A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84228211
ZTI 55D-105/120A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84228212
Other lengths and types of gas . . . . . . . . . . . . . . . . . . . . . . . . . . . on request
ZT 40..A
ZT 40
ZTI
Technical
Information S11T,
ZTA, ZT 40..A, ZT
40../100, ZTI 55
9 Gas pilots and thermo-electric safety devices
2-98
 
Pressure gauges KFM, RFM
Type code
KFM Pressure gauge with capsule element
RFM Pressure gauge with Bourdon tube
0,6-16 Measuring range on RFM in bar
2500 Measuring range on KFM in Pa
25-400 Measuring range on KFM in mbar
R Connection pin with cylindrical pipe thread
B Positive pressure