Zawór upustowy spalin (wastegate) Tial MVR 44 mm ze sprężynami i obejmami (czerwony)

The MVR is our replacement to the beloved V44 wastegate. Even with a smaller footprint than it's predecessor, it still out paces it in flow capacity. The v-band flanges provide for a more flexible fitment and the internal coolant passages provide a solution to dissipate any heat issues near the diaphragm assembly. The MVR has full v-band flange compatibility with the V44 wastegate of the past.

Construction

Built using the highest quality materials. All stainless steel and aluminum construction. Valve stem coated with a TiAL specific process and a rigorously tested wear coating.

Durability

The MVR utilizes a Nomex-reinforced, silicone diaphragm. The actuator housings is CNC-machined from aluminum. The housing and valve are cast and machined in-house from proprietary alloys.

Engineered for control

The multi-port diaphragm chamber (two on top and three on the bottom) provides for accurate boost control under all conditions. The MVR comes with M10 signal ports for both diaphragm chambers and M8 coolant passages to keep your diaphragm temperature regulated.

Attractive Appearance

Offered in five actuator color options.

Technical specifications:

• High temp alloy is used for valve and stainless steel valve housing will offer longer product life compared to competing designs.
• High temperature silicone reinforced actuator diaphragm.
• Stainless Steel actuator spring gives consistent pressure at high temperature.
• Stainless Steel is used for the valve seat, and valve bushing.
• All Stainless Steel hardware.
• Mating weld flanges are 304L.
• Color anodized aluminum actuator (Silver, Red, Blue, Purple, Black).
• 3 lower ports and 2 top ports for easy install, no need to rotate the actuator top at all, plugs included for unused ports.
• Ultra compact design fits in very tight spaces
• V-Band inlet and outlet make install easy, flanges and clamps are in the box!
• Integrated -4AN water cooling ports that cycle a small amount of coolant through the actuator top to keep the temperatures down in extreme conditions.

Included with each MVR Wastegate:

• WG Assembly
• Valve Seat
• Air Fitting Set
• Coolant Fitting Set
• Inlet/Outlet Flanges & Clamps
• WG Springs