Description of Proportioning Bleeder Suitable 172 1353 172 1371
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.