‌Sinotruk HOWO T7H, C7H EVB Brake Butterfly Valve WG9725542045 – OEM Heavy-Duty Exhaust Brake Valve for Enhanced Deceleration & Safety

Sinotruk spare parts, HOWO Truck Parts, Sinotruk Parts
WG9725542045 EVB brake valve, Sinotruk exhaust brake valve, HOWO T7H butterfly valve replacement, heavy-duty truck deceleration system

Product Description‌

‌Sinotruk Genuine EVB Brake Butterfly Valve (WG9725542045)‌
Upgrade your ‌Sinotruk HOWO T7H or C7H truck’s braking system‌ with this OEM-certified EVB (Exhaust Valve Brake) butterfly valve. Designed to enhance deceleration efficiency and reduce wear on traditional brakes, this heavy-duty component ensures safer downhill driving and extended brake pad lifespan in demanding conditions.

‌Key Features:‌
✅ ‌OEM Precision Fit‌: Direct replacement for HOWO T7H, C7H exhaust brake systems.
✅ ‌High-Temperature Resistance‌: Made from nodular cast iron (QT500-7) with ceramic-coated surface for durability up to 650°C.
✅ ‌Seamless Actuation‌: Precision-machined butterfly plate ensures smooth airflow control and minimal exhaust backpressure.
✅ ‌Corrosion Protection‌: Electrophoretic coating resists rust and chemical degradation from exhaust gases.

‌Technical Specifications:‌

• ‌Valve Diameter‌: 120mm
• ‌Operating Temperature‌: -40°C to +650°C
• ‌Compatibility‌: HOWO T7H, C7H Trucks with EVB Systems
• ‌Application‌: Exhaust brake valve for engine-assisted deceleration

‌Why Choose Us?‌

• Rigorously tested for 100,000+ actuation cycles and thermal shock resistance.
• 12-month warranty with free pneumatic/hydraulic installation guides.
• Bulk pricing for fleet operators and global distributors.