Description
1. Suitable for all popular non-adjustable GM type combination valves.
2. Used to lock the low pressure exhaust valve, so that the braking system on PV2/PV4 can exhaust quickly and easily
3. High-quality materials and durable
4. Specially designed for CPP proportional valve to prevent the combined valve from tripping
5. Fits for DISC DRUM PV2 and PV4 AC 172-1371 ect.
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2. Used to lock the low pressure exhaust valve, so that the braking system on PV2/PV4 can exhaust quickly and easily
3. High-quality materials and durable
4. Specially designed for CPP proportional valve to prevent the combined valve from tripping
5. Fits for DISC DRUM PV2 and PV4 AC 172-1371 ect.