C5580117 Exhaust Throttle Valve Electronic Exhaust Butterfly Valve Replacement For Cum-mins DFCV ISZ14 Heavy Truck SCR Aftertreatment Engine Parts
Product Details
| OEM: | CC5580117 | Vehicle Model: | ISZ14 |
|---|---|---|---|
| Classification: | Engine Parts | Type: | Fuel System |
| Highlight |
Exhaust Throttle Valve for Heavy Truck,C5580117,C5580117 Exhaust Throttle Valve |
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Product Description
Product Introduction C5580117 Throttle Valve is an electronically controlled exhaust throttle valve for Cum-mins ISZ14 heavy-duty diesel engine aftertreatment system. Driven by ECU signals, it adjusts the exhaust flow area to build exhaust backpressure, raise exhaust temperature for DPF regeneration and optimize SCR working environment. This aftermarket replacement valve fixes incomplete valve closure, stuck butterfly plate, signal failure and emission fault codes triggered by damaged actuator, worn gear structure and aging seals of original valves. It guarantees normal particulate filter regeneration and prevents engine power derating for long-haul heavy cargo transport vehicles.
Product Advantages High-precision electronic actuator delivers fast and accurate blade angle adjustment. Cast alloy valve body withstands high exhaust temperature and thermal shock. Reinforced internal gear set resists continuous vibration from engine operation. Each valve undergoes electrical function and air tightness testing before shipment, stable response and reliable performance under harsh heavy-duty working environments.
| Item | Parameter |
|---|---|
| Part Number | C5580117 |
| Product Name | Exhaust Throttle Valve |
| Matching Engine | Cum-mins ISZ14 |
| Valve Body Material | High Temp Cast Alloy |
| Feature | Electronic Control, DPF Regulating, Anti-jam |
| MOQ | Negotiable |
| Application | Engine SCR & DPF Aftertreatment System |
Applicable Models Fit for heavy trucks equipped with Cum-mins ISZ14 diesel engine, widely used for intercity highway and bulk cargo transportation vehicles with SCR+DPF emission system.
FAQ
Q1: What symptoms show exhaust throttle valve failure?
A1: DPF regeneration failure, exhaust emission fault codes and engine power limitation on dashboard.
Q2: What function does this exhaust throttle valve serve?
A2: It creates exhaust backpressure to increase exhaust temperature to complete DPF soot regeneration.
Q3: Can carbon deposit jam the butterfly plate of exhaust throttle valve?
A3: Yes, accumulated soot will block blade movement and cause abnormal aftertreatment operation.
Q4: Is calibration required after installing new exhaust throttle valve?
A4: Yes, ECU reset and position calibration is necessary after installation for proper function.
Product Highlights
Product Introduction C5580117 Throttle Valve is an electronically controlled exhaust throttle valve for Cum-mins ISZ14 heavy-duty diesel engine aftertreatment system. Driven by ECU signals, it adjusts the exhaust flow area to build exhaust backpressure, raise exhaust temperature for DPF regeneration ...
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