Nickel based super alloy is used for valve and high temp NiCrFe alloy for the valve housing offers superior product life under the most demanding conditions. (Turbo rotary applications 2000F (1093C) exhaust temperatures)
High temperature silicone Nomex reinforced actuator diaphragm rated to 4 Bar
17-7 PH Stainless Steel actuator spring gives consistent pressure at high temperature, resists "relaxing" at temperature to 900F (483C)
Nitronic 60 Stainless Steel is used for the valve seat, valve bushing, and lower housing fastening hardware.
Available spring pressures: 0.149 bar (2.17psi), 0.228 bar (3.31psi), 0.299 bar (4.34psi), 0.374 bar (5.43psi), 0.448 bar (6.51psi), 0.522 bar (7.58psi), 0.592 bar (8.60psi), 0.673 bar (9.77psi)
High Pressure available: 0.751 bar (10.90psi), 0.822 bar (11.93psi), 0.897 bar (13.02psi), 0.967 bar (14.03psi), 1.048 bar (15.21psi)
Wastegates are shipped with fasting hardware, 10mm aluminum banjo type air fittings, and gaskets.