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Chemical Valve Knob
46603
2.5 x 2.3 x 2.5 cm
Authorised distributor
€5.81
Mała ilość
The MPN 46603 knob is the regulating component of the complete detergent dosing valve (Chemieventil R 3/8", MPN 46615) on Kränzle Profi and Quadro TST series pressure washers. Threaded onto the valve's guide element, it allows the amount of detergent drawn into the water stream to be set by hand.
Application
The knob is fitted on the outer part of the detergent dosing valve, in the machine's valve housing. Turning the knob moves the guide element inside the valve body, changing the amount of detergent drawn in during low-pressure operation. It's the only part of the assembly the user has direct contact with when adjusting dosing.
Symptoms – when to replace
- The knob spins freely, with no noticeable resistance – the thread or mounting on the guide element is worn out
- Cracked knob body, e.g. from overtightening or impact
- Stuck knob – usually the result of dried detergent around the mounting
- Play between the knob and the guide element – dosing adjustment is unstable
- Corroded or broken mounting screw (M4x8), causing the knob to loosen or fall off
How to choose the right part
- By reference number: 46603
- By unit model: Profi 15/120 TST, Profi 160 TST, Profi 175 TST, Profi 195 TST, Quadro 9/170 TST, Quadro 11/140 TST, Quadro 12/150 TST, Quadro 1500 TS, Quadro 1500 TST
- By comparison with the removed knob – other Kränzle series (e.g. therm-RP) use visually similar but non-interchangeable chemical valve knobs under different numbers
- By checking the condition of the guide element (item 41) under the knob – if it's damaged or stuck, the knob alone won't restore dosing adjustment
Technical data
Model
Profi 160 TST
Model
Profi 175 TST
Model
Profi 195 TST
Model
Quadro 9/170 TST
Model
Quadro 11/140 TST
Model
Quadro 1500 TS
Model
Quadro 1500 TST
Model
Quadro 12/150 TST
Model
Profi 15/120 TST
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