This ignition coil is suitable for installation in an intermittent ignition. This ignition coil is also installed in the internal combustion engine Karl and can be used as a spare part. In the normal case, this coil is used for ignition in mopeds. However, due to its reliability and performance, it is very well suited for model construction. An intermittent ignition usually works very reliably and can be more easily checked for faults than an electric ignition.   Dimensions of ignition coil 12V intermittent ignition Length: 123mm Diameter rear: 40 mm Largest diameter collar: 48 mm Connection thread: 2x M4

Freewheel bearing / needle bearing HF1012 with an inner diameter of 10 mm, an outer diameter of 14 mm and a bearing height of 12 mm. A freewheel bearing only transmits the force in one direction of rotation, in the other direction of rotation, the bearing runs freely and it there is no power transmission.  We use these freewheel bearings to start our combustion engines. You build a holder for the cordless screwdriver and press the freewheel into the holder (note the direction of rotation).With the device you can bring the combustion engine to the speed of the cordless screwdriver when the engine starts and the As the speed increases, the freewheel slips over and the cordless screwdriver is protected.  The freewheel bearing has the following dimensions  inner diameter 10 mm outer diameter 14 mm Width 12 mm Weight 0.004 kg  Outer ring with knurling in the outer ring

Check valves are installed in steam model construction between the feed water pump and the boiler. They are intended to prevent the boiler pressure from escaping via the feed water pipe. You can get the check valve from us in two different versions. You get it both as a straight-through check valve and as an angle check valve. The check valves have soldering nipples and union nuts. The desired copper pipe can simply be softly soldered into the means. The corner check valve can be inserted directly into a M6x0.75 The soldering socket must be screwed into the boiler. The check valves are spring loaded and work in any position. The flow direction is engraved on the valves. Straightway check valve Material: brass Length: 43 mm overall Diameter: SW 10 mm Connection: Conical soldering nipple with union nut for 4 mm pipe The elastomeric valve ball closes absolutely tightly. Flow direction engraved Angle check valve Material: brass Height: 30 mm overall Depth: 22 mm overall Diameter: 10 mm Connection: screw-in thread in bowl M6x0.75 mm with lock nut The elastomeric valve ball closes absolutely tightly.

Straight valve with soldering nipple with screw connection attached to the inlet and outlet with conical soldering nipple and union nut for 4mm pipe. The flow direction is engraved on the valve body. The soldering nipples can be soldered soft or hard as required. The valve is made entirely of brass, only the spindle is made of stainless steel. The straight-through valve is completely brazed and sandblasted. There is also an adjustable stuffing nut with a seal on the spindle. This valve can be used in steam pipes or water pipes. Thanks to its true-to-original appearance, it is an enrichment for every model steam system. Thanks to the union nuts and soldering nipples, it can be quickly separated from the system or quickly reinstalled if necessary. The valves seal very reliably and are very durable.Straight valve with soldering nipple 4mm pipe Height approx. 37 mm Length over screw connection 47 mm Diameter spindle: 2mm Screw connection with conical solder nipple and union nut for 6mm pipe Stainless spindle Straight valve with soldering nipple 6mm pipe Height approx. 47 mm Length over screw connection 52 mm Diameter spindle: 3mm Screw connection with conical solder nipple and union nut for 6mm pipe stainless spindle

This pressure gauge with siphon in horizontal design has M6x0.75 thread for screwing into the boiler. The pressure gauge has an M5 thread for screwing into the siphon. The pressure gauge display ranges from 0 to 6 bar. The radius of the CU pipe siphon bend is 12.5mm and is brazed. 2 copper seals are included. The pressure gauge can either be attached directly to the boiler or installed via a copper cable in the driver's cab, for example. With this pressure gauge you always know the exact pressure of your boiler. This makes your steam engine easier and safer to operate. With this pressure gauge you can, for example, also use your Safety valve adjust exactly. Except for the pointer, the dial and the cover of the pressure gauge, all parts are made of brass and hard soldered.Dimensions of the pressure gauge with siphonOutside. Pressure gauge: 25mm Thread connection pressure gauge: M5Screw thread: M6x0.75

Here you will find a toggle switch with which you can start and stop the ignition of your model motor. The toggle switch is designed both mechanically and electrically robust. We also use this toggle switch for the inflammation of our internal combustion engines. Thanks to the classic design, the toggle switch fits well with the most varied model-motor.  Switching capacity 10 A / 250 V ~ 1-pole Execution ON / OFF Operating temperature -25 ... + 85 ° C Switching cycles> 10,000 Mounting Ø 12 mm screw Overall dimensions without shield (LxWxH): 29x16x53 mm

The displacement oiler for steam model making is made of brass, then brazed and sandblasted. The oiler is installed in the steam supply line to the machine. The oil filler plug seals with a cone and O-ring. The bottom screw has an M6x0.5mm thread. The glass cylinder made of Schott Duran glass is melted on both sides. In addition, the glass cylinder is sealed on both sides with an O-ring. The stud bolts and nuts are made of stainless steel. To adjust the amount of oil, the oil hole Ø 0.7mm can be drilled out. With this displacement oiler you can add another beautiful detail to your model steam system. The hot steam oil is filled in at the top and the condensate can be drained using the lower drain screw. Of course, you can also fill in the hot steam oil with a syringe, and the condensate can also be sucked out from above using the syringe cannula without opening the drain screw at the bottom . Dimensions of glass displacement oiler Screw connections on both sides with conical soldering nipple for 4mm pipe  Diameter: 16 mm glass cylinder visible 31 mm Height: 68 mm Width: 21 mm Length: 49 mm Pressure test with 6 bar< /li>

With this copper fitting you can connect pipes at 45° Lay angles. This fitting is a so-called inside/outside fitting. On one side of the sheet it has the specified internal dimensions. on the other side the fitting has the specified dimensions. These fittings are mainly used for drinking water installations, heating installations and liquid gas installations. Due to their small size, they are also ideal for technical model making. Copper solder fitting / 45° Angle I/A 6mm Copper solder fitting / 45° Angle I/A 8mm Copper solder fitting / 45° Angle I/A 10mm Copper solder fitting / 45° Angle I/A 12mm  

Adapter from flange to screw connection 4mm pipe. For screwing to our flanges for 4mm pipe.   Dimensions adapter flange Flange Ø: 16 mm Hole circle Ø: 11 mm 4 holes Ø: 2.2 mm Total length: 17.5mm  Scope of delivery 1 flange with thread M6x0.5 1 soldering nipple 4mm 1 union nut  

Model building angle valve with soldering nipple for installation in steam pipes or water pipes in model building. With these angle valves you can regulate the steam supply to your steam machines by hand. The soldering nipples can be hard soldered or soft soldered. After the nipples have been soldered onto the steam line, the valve can be installed very easily. Dismantling is also very easy with the union nuts. The beautiful valves integrate perfectly into any steam system. Please note the valve for 4 mm pipe has two soldering nipples, the valve for 6 mm pipe has one soldering nipple and an M8x0.75 mm thread with lock nut.Model making Angle valve with soldering nipple 4mm pipe Input and output: screw connection with conical solder nipple Height approx. 37 mm Length overall 30 mm Diameter spindle: 2mm Screw connection with conical solder nipple and union nut for 4mm pipe Stainless spindle Model construction angle valve with soldering nipple 6mm pipe Here you will find suitable Solder connection sleeves   Input and output: screw connection with conical solder nipple / M8x0.75 mm with lock nut Height approx. 47 mm Length over screw connection 35 mm Spindle diameter: 3mm Screw connection with conical solder nipple and union nut for 6mm pipe stainless spindle

Displacement oiler for continuous oiling of steam engines in live steam operation. The oil filler plug and the drain plug for cleaning are sealed with O-rings. The displacement oiler is made entirely of brass. The cone soldering nipples are for 4mm pipe and the union nut has SW 8. With this displacement oiler you can add another beautiful detail to your model steam system.The The displacement oiler is filled with hot steam oil and sealed before the boiler is heated. During operation, the steam is passed through the oiler. A certain proportion of the resulting condensation settles in the displacement oiler and displaces the oil. The displaced oil is now taken along in the steam line and automatically conveyed to the steam engine. After the system has been operated, the drain plug is unscrewed and the condensation water is drained.If you always want to keep an eye on the fill level of your displacement oiler, you can find a Glass displacement oiler.Dimensions Displacement oiler Length with union nuts: 34mm  Diameter: 10mm Height: 55mm

Globe valve with flange for installation in a steam system. The valve is predominantly made of brass. The spindle is made of stainless steel and is sealed by a union nut. The optimal flow direction for the valve is engraved. The flanges give this straight-through valve a particularly true-to-original appearance. The valves are an eye-catcher in every steam system. You can install the valve on the boiler as well as in steam pipes or water pipes. The valves are supplied complete with seals, flanges and the appropriate model building screws. Straightway valve with flange 4mm pipe  Input and output: flanges Height approx. 35 mmLength without soldered flange: 25mm Diameter spindle: 2mm stainless spindle Flange diameter: 16 mm Hole circle Flanges 11 mm, 4 holes 2.2 mm li> Scope of delivery straight valve with flange 4mm pipe: Shut-off valve 2 solder flange2 seals 8 matching model screws with nuts Straightway valve with flange 6mm pipeInlet and outlet: flangesHeight approx. 45 mmLength without soldering Flange: 30mmSpindle diameter: 3mm stainless spindleflange diameter: 18 mmHole circle flanges 13 mm, 4 holes 2.7 mmScope of delivery straight-through valve with flange 6mm pipe: Shut-off valve 2 solder flange 2 gaskets8 matching model screws with nuts

Angle valve with flange for installation in a model steam system. The valve comes with all required seals and screws. With these angle valves you can control both water pipes and steam pipes. The valves can also be mounted on the boiler. The angle valves are mainly made of brass and hard soldered. The spindle is made of stainless steel and is sealed by a union nut with a stop bushing. Thanks to the flanges, the angle valves have a very true-to-original appearance and enrich any steam system. Please note: The valve for 4 mm pipe has two flanges, the valve for 6 mm pipe has one flange and a thread M8x0.75 mm.Angle valve with flange 4mm pipe Input and output: flanges Height approx. 42 mm Length without soldering flange: 20mm Diameter spindle: 2mm stainless spindle Flange diameter: 16 mm  Hole circle flanges 11 mm, 4 holes 2.2 mm Scope of delivery angle valve with flange 4mm pipe :  Shut-off valve 2 solder flange 2 seals 8 matching model screws with nuts Angle valve with flange 6mm pipe Inlet and outlet: flange / M8x0.75 mm  < li>Height approx. 60 mm Length without soldering flange: 25mm Diameter spindle: 3mm stainless spindle Flange diameter: 18 mm Hole circle flanges 13 mm, 4 holes 2.7 mm Scope of delivery Angle valve with flange 6mm pipe:Shut-off valve 1 soldering flange 1 gaskets 4 matching model screws with nuts

Steam whistle with brass whistle valve with stainless steel slide. The steam whistle for model making is connected to the valve with a 3mm copper pipe, so that it can also be installed separately (e.g. valve driver's cab whistle; wherever there is space). The valve can easily be operated by hand or via remote control via servo. The valve's lever can be modified so that the whistle valve can be triggered by either pull or pressure. The scope of delivery includes the pipe, the valve, a 150mm long piece of 3mm soft copper pipe, 2 lock nuts, 2 union nuts and 2 soldering nipples included. The steam whistle has a clean and rich tone and is suitable for steam ships, steam locomotives and stationary model building systems. With this steam whistle you can add another beautiful detail to your model steam system.  Valve dimensions Height above :52mm Width: 30mm Thread input: M6x0.75 with lock nut Thread output: Union nut M6x0.75 with conical soldering nipple for 3mm pipe Steam whistle dimensions Diameter: 10mm / 10mm SW Height without thread: 64mm Length of thread attachment: 16mm / M6x0.75 with lock nut and conical soldering nipple for 3mm pipe Soldering nipple: For 4mm pipe

With a T-screw connection you can bring three cable runs together or lead a cable to an existing cable run. The T-screw connection can be loosened again at any time. The T-bolts are made entirely of brass. The side exit is screwed and can be replaced. The pipe to be connected is soldered into the conical soldering nipples and can then be screwed to the main body using the union nut. You can get the T-screw connection from us in two variants. Dimensions of T-connection for 4/3/4mm pipe: Length with nipple: 36mm Height with nipple: 25mm Length without nipple: 21mm Height without nipple: 18mm Dimensions of T-connection for 4/4/4mm pipe: Length with nipple: 36mm Height with nipple: 226mm Length without nipple: 21mm Height without nipple: 18mm  

Here you can order spare parts for your stationary engine Karl. All milled parts are numbered as in the construction plan. We mill all milled parts for the combustion engine from MS58 on a CNC milling machine.  Please refer to the parts list for the Karl stationary motor for the required number of pieces. The price always refers to one piece. Spare parts milled parts stationary engine Karl Part 2 / 1 piece of side cheek right MS58 112mm x 40mm milled part Part 3 / 1 piece side cheek left MS58 112mm x 40mm milled part Part 4 / 2 pieces bearing cap crankshaft MS58 36mm x 11mm milled part Part 5 / 1 piece bearing cover camshaft MS58 21mm x 6mm milled part Part 8 / 1 piece cylinder holder MS58 56.5mm x 50mm milled part Part 13 / 1 piece rocker arm outlet MS58 35mm x 8mm milled part Part 15 / 1 piece rocker arm holder MS58 35mm x 24mm milled part Part 17 / 1 piece rear frame strut MS58 47mm x 8mm milled part Part 27 / 2 pieces of crank web MS58 50mm x 60mm milled part Part 34 / 1 piece cam outlet MS58 16mm x 4.80mm milled part Part 35 / 2 pieces of ram guide side plates MS58 35mm x 12mm milled part Part 38 / 1 piece bearing block tappet guide MS58 18mm x 10mm milled part Part 39 / 3 pieces bearing block no. 4. MS58 18mm x 9mm milled part Part 42 / 2 pieces regulator arm MS58 37mm x 10mm milled part Part 44 / 1 piece control frame MS58 41mm x 28mm milled part Part 49 / 1 piece control lever MS58 65mm x 16mm milled part Part 57a / 1 piece of gear camshaft MS58 43.88mm x 3mm milled part Part 58a / 1 piece of gear crankshaft Ms58 22.4mm x 3mm milled part Part 71 / 1 piece fuel gauge MS58 23mm x 15.5mm milled part Part 79 / 1 piece capacitor holder MS58 30mm x 30mm milled part

We use these rocker arms in our four-cylinder combustion engine Marc. The rocker arms can of course also be used for other model building projects. You receive the rocker arm as a cast blank. The cast steel can be easily drilled, turned and milled. The rocker arms are manufactured using the lost wax casting process. This casting process guarantees very high quality and dimensional accuracy. Voids are excluded with the lost wax casting process. The sprues are already sanded. The rocker arms are cleaned and sandblasted.  Dimensions of the rocker arms Total length: 39 mmWidth 13 mm Height overall: 13 mm Diameter of collar: 10mm Diameter of bumper mount: 11mm

This safety valve with weight is made of brass, the lever on which the weight hangs is made of aluminum. A stainless ball and spring seal the valve. The screw-in thread of the safety valve is M8x0.75 mm. Due to its beautiful appearance, it is ideal for steam model building. The pressure relief valve is very delicate and cleanly manufactured.It is an eye-catcher for every steam boiler. You can mount the safety valve with weight directly on your boiler as it is designed for high temperatures. A safety valve is also necessary for every steam boiler in model building to prevent the boiler from developing too much pressure. In doing so, you protect your steam boiler and your own health. The safety valve is set to 4bar, but can be adjusted by changing the weight. You can find the appropriate soldered sockets also in our shop:M8x0.75 solder socket Dimensions Safety valve with weight for steam model :  Height with thread 56mm Length overall 70mm Lever length 70mm SW 11mm

Machine base made of gray cast iron for the stationary engine Karl. If you need a replacement machine base for the Karl stationary engine, you can order it here in our model making shop. The machine base corresponds to the original base that is included with the material kit for the stationary motor. Dimensions of machine base stationary motor Karl Weight: 2.20kg Length: 190mm Width: 95mm Height: 60mm Material: GG25