Tial QR 50mm blow off Valve closed

TIAL BV 50 QR is suitable for turbo engines up to approx. 1800hp. The BV 50 QR Tial blow off valve has a valve diameter of 50mm and is the largest TIAL version available here in the closed version suitable for mass air flow sensors. Both the housing and the valve are made of aluminium. The inner diaphragm is made of temperature-resistant Nomex and is additionally reinforced. Tial uses a very high-quality stainless steel spring and thus guarantees a constant spring rate over the entire temperature range. Included in delivery: BV 50 blow off original TIAL 1x TiAL air connection in 25mm 1x TiAL V-band 1x weld-in adapter for attachment to the charge air pipework. Please select body colour. Available in: Silver Black Red Purple Blue